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Commit db512370 authored by Andrey Filippov's avatar Andrey Filippov
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testing witgh Eyesis

parent 148f05fc
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Showing with 1336 additions and 1621 deletions
src/main/java/EyesisCorrectionParameters.java
View file @ db512370
......@@ -101,7 +101,7 @@ public class EyesisCorrectionParameters {
public boolean planeAsJPEG= true; // save de-warped image as JPEG (only if equirectangularFormat==0)
// public String equirectangularSuffixA="A.eqr-tiff"; // or the roll-over part
public String resultsDirectory="";
public boolean removeUnusedSensorData=true;
public boolean removeUnusedSensorData=false;
public int exposureCorrectionMode=2; // - 0 - none, 1 - absolute, 2 - relative
public double referenceExposure=0.0003; // 3/10000 sec, used in absolute mode only
public double relativeExposure=0.5; // 0.0 - use shortest (darken), 1.0 - use longest (brighten)
......@@ -1795,7 +1795,6 @@ public class EyesisCorrectionParameters {
public double decimateSigma = -1.0; // special mode for 2:1 deciamtion
public int tileX = 82; // number of kernel tile (0..163)
public int tileY = 62; // number of kernel tile (0..122)
public boolean subtract_dc = false;// subtract/restore dc
public int kernel_chn = -1; // camera channel calibration to use for aberration correction ( < 0 - no correction)
public boolean normalize = true; // normalize both sym and asym kernels (asym to have sum==1, sym to have sum = dct_size
public boolean normalize_sym = true; // normalize sym kernels separately
......@@ -1808,6 +1807,10 @@ public class EyesisCorrectionParameters {
public double novignetting_g = 0.3733; // green gain in the center of sensor calibration G
public double novignetting_b = 0.2034; // blue gain in the center of sensor calibration B
public double scale_r = 1.0; // extra gain correction after vignetting or nonvignetting, before other processing
public double scale_g = 1.0;
public double scale_b = 1.0;
public double vignetting_max = 0.4; // value in vignetting data to correspond to 1x in the kernel
public double vignetting_range = 5.0; // do not try to correct vignetting less than vignetting_max/vignetting_range
......@@ -1870,26 +1873,31 @@ public class EyesisCorrectionParameters {
properties.setProperty(prefix+"dbg_sigma", this.dbg_sigma+"");
properties.setProperty(prefix+"dbg_mask", this.dbg_mask+"");
properties.setProperty(prefix+"dbg_mode", this.dbg_mode+"");
properties.setProperty(prefix+"dbg_window_mode", this.dbg_window_mode+"");
properties.setProperty(prefix+"dbg_window_mode", this.dbg_window_mode+"");
properties.setProperty(prefix+"centerWindowToTarget", this.centerWindowToTarget+"");
properties.setProperty(prefix+"color_channel", this.color_channel+"");
properties.setProperty(prefix+"decimation", this.decimation+"");
properties.setProperty(prefix+"decimateSigma", this.decimateSigma+"");
properties.setProperty(prefix+"tileX", this.tileX+"");
properties.setProperty(prefix+"tileY", this.tileY+"");
properties.setProperty(prefix+"subtract_dc", this.subtract_dc+"");
properties.setProperty(prefix+"kernel_chn", this.kernel_chn+"");
properties.setProperty(prefix+"normalize", this.normalize+"");
properties.setProperty(prefix+"normalize_sym", this.normalize_sym+"");
properties.setProperty(prefix+"antiwindow", this.antiwindow+"");
properties.setProperty(prefix+"skip_sym", this.skip_sym+"");
properties.setProperty(prefix+"color_channel", this.color_channel+"");
properties.setProperty(prefix+"decimation", this.decimation+"");
properties.setProperty(prefix+"decimateSigma", this.decimateSigma+"");
properties.setProperty(prefix+"tileX", this.tileX+"");
properties.setProperty(prefix+"tileY", this.tileY+"");
properties.setProperty(prefix+"kernel_chn", this.kernel_chn+"");
properties.setProperty(prefix+"normalize", this.normalize+"");
properties.setProperty(prefix+"normalize_sym", this.normalize_sym+"");
properties.setProperty(prefix+"antiwindow", this.antiwindow+"");
properties.setProperty(prefix+"skip_sym", this.skip_sym+"");
properties.setProperty(prefix+"convolve_direct", this.convolve_direct+"");
properties.setProperty(prefix+"novignetting_r", this.novignetting_r+"");
properties.setProperty(prefix+"novignetting_g", this.novignetting_g+"");
properties.setProperty(prefix+"novignetting_b", this.novignetting_b+"");
properties.setProperty(prefix+"novignetting_r", this.novignetting_r+"");
properties.setProperty(prefix+"novignetting_g", this.novignetting_g+"");
properties.setProperty(prefix+"novignetting_b", this.novignetting_b+"");
properties.setProperty(prefix+"scale_r", this.scale_r+"");
properties.setProperty(prefix+"scale_g", this.scale_g+"");
properties.setProperty(prefix+"scale_b", this.scale_b+"");
properties.setProperty(prefix+"vignetting_max", this.vignetting_max+"");
properties.setProperty(prefix+"vignetting_max", this.vignetting_max+"");
properties.setProperty(prefix+"vignetting_range", this.vignetting_range+"");
properties.setProperty(prefix+"color_DCT", this.color_DCT+"");
properties.setProperty(prefix+"sigma_rb", this.sigma_rb+"");
......@@ -1941,7 +1949,6 @@ public class EyesisCorrectionParameters {
if (properties.getProperty(prefix+"tileX")!=null) this.tileX=Integer.parseInt(properties.getProperty(prefix+"tileX"));
if (properties.getProperty(prefix+"tileY")!=null) this.tileY=Integer.parseInt(properties.getProperty(prefix+"tileY"));
if (properties.getProperty(prefix+"dbg_window_mode")!=null) this.dbg_window_mode=Integer.parseInt(properties.getProperty(prefix+"dbg_window_mode"));
if (properties.getProperty(prefix+"subtract_dc")!=null) this.subtract_dc=Boolean.parseBoolean(properties.getProperty(prefix+"subtract_dc"));
if (properties.getProperty(prefix+"kernel_chn")!=null) this.kernel_chn=Integer.parseInt(properties.getProperty(prefix+"kernel_chn"));
if (properties.getProperty(prefix+"normalize")!=null) this.normalize=Boolean.parseBoolean(properties.getProperty(prefix+"normalize"));
if (properties.getProperty(prefix+"normalize_sym")!=null) this.normalize_sym=Boolean.parseBoolean(properties.getProperty(prefix+"normalize_sym"));
......@@ -1953,6 +1960,11 @@ public class EyesisCorrectionParameters {
if (properties.getProperty(prefix+"novignetting_g")!=null) this.novignetting_g=Double.parseDouble(properties.getProperty(prefix+"novignetting_g"));
if (properties.getProperty(prefix+"novignetting_b")!=null) this.novignetting_b=Double.parseDouble(properties.getProperty(prefix+"novignetting_b"));
if (properties.getProperty(prefix+"scale_r")!=null) this.scale_r=Double.parseDouble(properties.getProperty(prefix+"scale_r"));
if (properties.getProperty(prefix+"scale_g")!=null) this.scale_g=Double.parseDouble(properties.getProperty(prefix+"scale_g"));
if (properties.getProperty(prefix+"scale_b")!=null) this.scale_b=Double.parseDouble(properties.getProperty(prefix+"scale_b"));
if (properties.getProperty(prefix+"vignetting_max")!=null) this.vignetting_max=Double.parseDouble(properties.getProperty(prefix+"vignetting_max"));
if (properties.getProperty(prefix+"vignetting_range")!=null) this.vignetting_range=Double.parseDouble(properties.getProperty(prefix+"vignetting_range"));
if (properties.getProperty(prefix+"color_DCT")!=null) this.color_DCT=Boolean.parseBoolean(properties.getProperty(prefix+"color_DCT"));
......@@ -2004,7 +2016,6 @@ public class EyesisCorrectionParameters {
gd.addNumericField("Smooth convolution kernel before decimation", this.decimateSigma, 3);
gd.addNumericField("Tile X to extract (0..163)", this.tileX, 0);
gd.addNumericField("Tile Y to extract (0..122)", this.tileY, 0);
gd.addCheckbox ("Subtract avarege before dct, restore after idct", this.subtract_dc);
gd.addNumericField("Calibration channel to use for aberration ( <0 - no correction)",this.kernel_chn, 0);
gd.addCheckbox ("Normalize both sym and asym kernels ", this.normalize);
gd.addCheckbox ("Normalize sym kernels separately", this.normalize_sym);
......@@ -2016,9 +2027,13 @@ public class EyesisCorrectionParameters {
gd.addNumericField("Green gain in the center of sensor calibration G (instead of vignetting)",this.novignetting_g, 4);
gd.addNumericField("Blue gain in the center of sensor calibration B (instead of vignetting)",this.novignetting_b, 4);
gd.addNumericField("Value (max) in vignetting data to correspond to 1x in the kernel",this.vignetting_max, 3);
gd.addNumericField("Do not try to correct vignetting smaller than this fraction of max",this.vignetting_range, 3);
gd.addCheckbox ("Use DCT-base color conversion", this.color_DCT );
gd.addNumericField("Extra red correction to compensate for light temperature", this.scale_r, 4);
gd.addNumericField("Extra green correction to compensate for light temperature", this.scale_g, 4);
gd.addNumericField("Extra blue correction to compensate for light temperature", this.scale_b, 4);
gd.addNumericField("Value (max) in vignetting data to correspond to 1x in the kernel", this.vignetting_max, 3);
gd.addNumericField("Do not try to correct vignetting smaller than this fraction of max", this.vignetting_range, 3);
gd.addCheckbox ("Use DCT-based color conversion (false - just LPF RGB with dbg_sigma)",this.color_DCT );
gd.addNumericField("Gaussian sigma to apply to R and B (in addition to G), pix", this.sigma_rb, 3);
gd.addNumericField("Gaussian sigma to apply to Y in the MDCT domain, pix", this.sigma_y, 3);
gd.addNumericField("Gaussian sigma to apply to Pr and Pb in the MDCT domain, pix", this.sigma_color, 3);
......@@ -2067,7 +2082,6 @@ public class EyesisCorrectionParameters {
this.decimateSigma= gd.getNextNumber();
this.tileX= (int) gd.getNextNumber();
this.tileY= (int) gd.getNextNumber();
this.subtract_dc= gd.getNextBoolean();
this.kernel_chn= (int) gd.getNextNumber();
this.normalize= gd.getNextBoolean();
this.normalize_sym= gd.getNextBoolean();
......@@ -2077,6 +2091,12 @@ public class EyesisCorrectionParameters {
this.novignetting_r= gd.getNextNumber();
this.novignetting_g= gd.getNextNumber();
this.novignetting_b= gd.getNextNumber();
this.scale_r= gd.getNextNumber();
this.scale_g= gd.getNextNumber();
this.scale_b= gd.getNextNumber();
this.vignetting_max= gd.getNextNumber();
this.vignetting_range= gd.getNextNumber();
this.color_DCT= gd.getNextBoolean();
......
src/main/java/EyesisCorrections.java
View file @ db512370
......@@ -107,16 +107,6 @@ public class EyesisCorrections {
//if ((this.debugLevel>1) && (correctionsParameters.sourcePaths!=null) && (correctionsParameters.sourcePaths.length>0)) {
if ((this.debugLevel>101) && (correctionsParameters.sourcePaths!=null) && (correctionsParameters.sourcePaths.length>0)) {
testFF(correctionsParameters.sourcePaths[0]);
// this.channelVignettingCorrection[srcChannel]=this.pixelMapping.getBayerFlatFieldFloat(
/*
SDFA_INSTANCE.showArrays(
this.channelVignettingCorrection,
this.channelWidthHeight[srcChannel][0],
this.channelWidthHeight[srcChannel][1],
true,
"Flat-Field");
//LENS_DISTORTIONS.displayGridTitles());
*/
}
}
......
src/main/java/EyesisDCT.java
View file @ db512370
This source diff could not be displayed because it is too large. You can view the blob instead.
src/main/java/Eyesis_Correction.java
View file @ db512370
......@@ -454,7 +454,6 @@ private Panel panel1,panel2,panel3,panel4,panel5,panel5a, panel6,panel7,panelPos
addButton("DCT test 1", panelDct1, color_process);
addButton("select MDCT image", panelDct1, color_configure);
addButton("MDCT stack", panelDct1, color_process);
addButton("MDCT DC stack", panelDct1, color_process);
addButton("DCT test 3", panelDct1, color_process);
addButton("DCT test 4", panelDct1, color_process);
addButton("Test Kernel Factorization", panelDct1, color_process);
......@@ -462,6 +461,7 @@ private Panel panel1,panel2,panel3,panel4,panel5,panel5a, panel6,panel7,panelPos
addButton("Select kernels image", panelDct1, color_configure);
addButton("Create DCT kernels", panelDct1, color_process);
addButton("Read DCT kernels", panelDct1, color_process);
addButton("Reset DCT kernels", panelDct1, color_stop);
addButton("Setup DCT parameters", panelDct1, color_configure);
addButton("DCT process files", panelDct1, color_process);
add(panelDct1);
......@@ -2627,70 +2627,8 @@ private Panel panel1,panel2,panel3,panel4,panel5,panel5a, panel6,panel7,panelPos
DBG_IMP = imp_src;
}
/* ======================================================================== */
} else if (label.equals("MDCT stack")) {
DEBUG_LEVEL=MASTER_DEBUG_LEVEL;
// IJ.showMessage("DCT test 1");
if (!DCT_PARAMETERS.showDialog()) return;
// process selected image stack
if (DBG_IMP == null) {
ImagePlus imp_src = WindowManager.getCurrentImage();
if (imp_src==null){
IJ.showMessage("Error","JP4 image or Bayer image stack required");
return;
}
// ImagePlus imp2;
if (imp_src.getStackSize()<3){ // convert JP4 to image stack
EyesisCorrectionParameters.SplitParameters split_parameters = new EyesisCorrectionParameters.SplitParameters(
1, // oversample;
// Add just for mdct (N/2)
DCT_PARAMETERS.dct_size/2, // addLeft
DCT_PARAMETERS.dct_size/2, // addTop
DCT_PARAMETERS.dct_size/2, // addRight
DCT_PARAMETERS.dct_size/2 // addBottom
);
ImageStack sourceStack= bayerToStack(imp_src, // source Bayer image, linearized, 32-bit (float))
split_parameters);
DBG_IMP = new ImagePlus(imp_src.getTitle()+"-SPIT", sourceStack);
DBG_IMP.getProcessor().resetMinAndMax();
DBG_IMP.show();
} else {
DBG_IMP = imp_src;
}
}
ImageDtt image_dtt = new ImageDtt();
double [][] dct_data = image_dtt.mdctStack(DBG_IMP.getStack(),
DCT_PARAMETERS,
THREADS_MAX, DEBUG_LEVEL, UPDATE_STATUS);
int tilesY = DBG_IMP.getHeight()/DCT_PARAMETERS.dct_size - 1;
int tilesX = DBG_IMP.getWidth()/DCT_PARAMETERS.dct_size - 1;
System.out.println("tilesX="+tilesX);
System.out.println("tilesY="+tilesY);
SDFA_INSTANCE.showArrays(dct_data,
tilesX*DCT_PARAMETERS.dct_size,
tilesY*DCT_PARAMETERS.dct_size,
true,
DBG_IMP.getTitle()+"-DCT");
double [][] idct_data = new double [dct_data.length][];
for (int chn=0; chn<idct_data.length;chn++){
idct_data[chn] = image_dtt.lapped_idct(
dct_data[chn], // scanline representation of dcd data, organized as dct_size x dct_size tiles
tilesX*DCT_PARAMETERS.dct_size, // dct_width,
DCT_PARAMETERS.dct_size, // final int
DCT_PARAMETERS.dct_window, //window_type
THREADS_MAX, // maximal number of threads to launch
DEBUG_LEVEL); // globalDebugLevel)
}
SDFA_INSTANCE.showArrays(idct_data,
(tilesX + 1) * DCT_PARAMETERS.dct_size,
(tilesY + 1) * DCT_PARAMETERS.dct_size,
true,
DBG_IMP.getTitle()+"-IDCT");
return;
/* ======================================================================== */
} else if (label.equals("MDCT DC stack")) {
} else if (label.equals("MDCT stack")) {
DEBUG_LEVEL=MASTER_DEBUG_LEVEL;
// IJ.showMessage("DCT test 1");
if (!DCT_PARAMETERS.showDialog()) return;
......@@ -2725,8 +2663,9 @@ private Panel panel1,panel2,panel3,panel4,panel5,panel5a, panel6,panel7,panelPos
}
ImageDtt image_dtt = new ImageDtt();
double [][][][] dctdc_data = image_dtt.mdctDcStack(
double [][][][] dctdc_data = image_dtt.mdctStack(
DBG_IMP.getStack(),
DCT_PARAMETERS.kernel_chn,
DCT_PARAMETERS,
EYESIS_DCT,
THREADS_MAX, DEBUG_LEVEL, UPDATE_STATUS);
......@@ -2743,36 +2682,24 @@ private Panel panel1,panel2,panel3,panel4,panel5,panel5a, panel6,panel7,panelPos
int tilesX = DBG_IMP.getWidth()/DCT_PARAMETERS.dct_size - 1;
System.out.println("tilesX="+tilesX);
System.out.println("tilesY="+tilesY);
double [][] dct_dc = new double [dctdc_data.length][];
double [][] dct_ac = new double [dctdc_data.length][];
for (int chn = 0; chn < dct_dc.length; chn++) {
dct_dc[chn] = image_dtt.lapped_dct_dcac(
false, // out_ac, // false - output DC, true - output AC
dctdc_data [chn],
THREADS_MAX,
DEBUG_LEVEL);
dct_ac[chn] = image_dtt.lapped_dct_dcac(
true, // out_ac, // false - output DC, true - output AC
double [][] dct = new double [dctdc_data.length][];
for (int chn = 0; chn < dct.length; chn++) {
dct[chn] = image_dtt.lapped_dct_dbg(
dctdc_data [chn],
THREADS_MAX,
DEBUG_LEVEL);
}
// System.out.println("dct_dc.length="+dct_dc.length+" dct_ac.length="+dct_ac.length);
if (DEBUG_LEVEL > 0){
SDFA_INSTANCE.showArrays(dct_ac,
SDFA_INSTANCE.showArrays(dct,
tilesX*DCT_PARAMETERS.dct_size,
tilesY*DCT_PARAMETERS.dct_size,
true,
DBG_IMP.getTitle()+"-DCT_AC");
SDFA_INSTANCE.showArrays(dct_dc,
tilesX,
tilesY,
true,
DBG_IMP.getTitle()+"-DCT_DC");
DBG_IMP.getTitle()+"-DCT");
}
double [][] idct_data = new double [dctdc_data.length][];
for (int chn=0; chn<idct_data.length;chn++){
idct_data[chn] = image_dtt.lapped_idctdc(
idct_data[chn] = image_dtt.lapped_idct(
dctdc_data[chn], // scanline representation of dcd data, organized as dct_size x dct_size tiles
DCT_PARAMETERS.dct_size, // final int
DCT_PARAMETERS.dct_window, //window_type
......@@ -3503,14 +3430,15 @@ private Panel panel1,panel2,panel3,panel4,panel5,panel5a, panel6,panel7,panelPos
EYESIS_DCT.createDCTKernels(
DCT_PARAMETERS,
/*
EYESIS_CORRECTIONS.pixelMapping,
*/
CONVOLVE_FFT_SIZE/2,
THREADS_MAX,
UPDATE_STATUS, // update status info
DEBUG_LEVEL);
//"Reset DCT kernels"
} else if (label.equals("Reset DCT kernels")) {
if (EYESIS_DCT != null){
EYESIS_DCT.resetDCTKernels();
}
} else if (label.equals("Read DCT kernels")) {
if (!DCT_PARAMETERS.showDialog()) return;
if (EYESIS_DCT == null){
......
src/main/java/ImageDtt.java
View file @ db512370
......@@ -31,175 +31,9 @@ public class ImageDtt {
}
public double [][] mdctStack(
final ImageStack imageStack,
final EyesisCorrectionParameters.DCTParameters dctParameters, //
final int threadsMax, // maximal step in pixels on the maxRadius for 1 angular step (i.e. 0.5)
final int debugLevel,
final boolean updateStatus) // update status info
{
if (imageStack==null) return null;
final int imgWidth=imageStack.getWidth();
final int nChn=imageStack.getSize();
double [][] dct_data = new double [nChn][];
float [] fpixels;
int i,chn; //tileX,tileY;
/* find number of the green channel - should be called "green", if none - use last */
// Extract float pixels from inage stack, convert each to double
for (chn=0;chn<nChn;chn++) {
fpixels= (float[]) imageStack.getPixels(chn+1);
double[] dpixels = new double[fpixels.length];
for (i = 0; i <fpixels.length;i++) dpixels[i] = fpixels[i];
// convert each to DCT tiles
dct_data[chn] =lapped_dct(
dpixels,
imgWidth,
dctParameters.dct_size,
0, // dct_mode, // 0: dct/dct, 1: dct/dst, 2: dst/dct, 3: dst/dst
dctParameters.dct_window, // final int window_type,
threadsMax, // maximal number of threads to launch
debugLevel);
}
return dct_data;
}
public double [] lapped_dct(
final double [] dpixels,
final int width,
final int dct_size,
final int dct_mode, // 0: dct/dct, 1: dct/dst, 2: dst/dct, 3: dst/dst
final int window_type,
final int threadsMax, // maximal number of threads to launch
final int globalDebugLevel)
{
final int height=dpixels.length/width;
final int tilesX=width/dct_size-1;
final int tilesY=height/dct_size-1;
final int nTiles=tilesX*tilesY;
final double [] dct_data = new double[tilesY*tilesX*dct_size*dct_size];
final Thread[] threads = newThreadArray(threadsMax);
final AtomicInteger ai = new AtomicInteger(0);
for (int i=0; i<dct_data.length;i++) dct_data[i]= 0;
for (int ithread = 0; ithread < threads.length; ithread++) {
threads[ithread] = new Thread() {
public void run() {
DttRad2 dtt = new DttRad2(dct_size);
dtt.set_window(window_type);
double [] tile_in = new double[4*dct_size * dct_size];
double [] tile_folded;
double [] tile_out; // = new double[dct_size * dct_size];
int tileY,tileX;
int n2 = dct_size * 2;
for (int nTile = ai.getAndIncrement(); nTile < nTiles; nTile = ai.getAndIncrement()) {
tileY = nTile/tilesX;
tileX = nTile - tileY * tilesX;
for (int i = 0; i < n2;i++){
System.arraycopy(dpixels, (tileY*width+tileX)*dct_size + i*width, tile_in, i*n2, n2);
}
// tile_out=dtt.mdct_2d(tile_in, dct_mode, dct_size);
tile_folded=dtt.fold_tile(tile_in, dct_size);
tile_out=dtt.dttt_iv (tile_folded, dct_mode, dct_size);
for (int i = 0; i < dct_size;i++){
System.arraycopy(tile_out, dct_size* i, dct_data, ((tileY*dct_size + i) *tilesX + tileX)*dct_size , dct_size);
}
}
}
};
}
startAndJoin(threads);
return dct_data;
}
public double [] lapped_idct(
final double [] dct_data, // scanline representation of dcd data, organized as dct_size x dct_size tiles
final int dct_width,
final int dct_size,
final int window_type,
final int threadsMax, // maximal number of threads to launch
final int globalDebugLevel)
{
final int tilesX=dct_width/dct_size;
final int tilesY=dct_data.length/(dct_width*dct_size);
final int width= (tilesX+1)*dct_size;
final int height= (tilesY+1)*dct_size;
if (globalDebugLevel > 0) {
System.out.println("lapped_idct():dct_width="+dct_width);
System.out.println("lapped_idct():tilesX= "+tilesX);
System.out.println("lapped_idct():tilesY= "+tilesY);
System.out.println("lapped_idct():width= "+width);
System.out.println("lapped_idct():height= "+height);
double debug0 = 0.0;
for (int i=0;i<dct_data.length;i++){
debug0 +=dct_data[i]*dct_data[i];
}
debug0 = Math.sqrt(debug0)/dct_data.length;
System.out.println("lapped_idct():debug0= "+debug0+" (dct_data.length= "+dct_data.length+")");
}
final double [] dpixels = new double[width*height];
final Thread[] threads = newThreadArray(threadsMax);
final AtomicInteger ai = new AtomicInteger(0);
final AtomicInteger nser = new AtomicInteger(0);
final int [][][] tiles_list = new int[4][][];
for (int n=0; n<4; n++){
int nx = (tilesX + 1 - (n &1)) / 2;
int ny = (tilesY + 1 - ((n>>1) & 1)) / 2;
tiles_list[n] = new int [nx*ny][2];
int indx = 0;
for (int i = 0;i < ny; i++) for (int j = 0; j < nx; j++){
tiles_list[n][indx][0]=2*j+(n &1);
tiles_list[n][indx++][1]=2*i+((n>>1) & 1);
}
}
for (int i=0; i<dpixels.length;i++) dpixels[i]= 0;
for (int n=0; n<4; n++){
nser.set(n);
ai.set(0);
for (int ithread = 0; ithread < threads.length; ithread++) {
threads[ithread] = new Thread() {
public void run() {
DttRad2 dtt = new DttRad2(dct_size);
dtt.set_window(window_type);
double [] tile_in = new double[dct_size * dct_size];
double [] tile_dct; // = new double[dct_size * dct_size];
double [] tile_out; // = new double[4*dct_size * dct_size];
int tileY,tileX;
int n2 = dct_size * 2;
for (int nTile = ai.getAndIncrement(); nTile < tiles_list[nser.get()].length; nTile = ai.getAndIncrement()) {
tileX = tiles_list[nser.get()][nTile][0];
tileY = tiles_list[nser.get()][nTile][1];
for (int i = 0; i < dct_size;i++){
System.arraycopy(dct_data, (tileY*dct_width+tileX)*dct_size + i*dct_width, tile_in, dct_size*i, dct_size);
}
tile_dct=dtt.dttt_iv (tile_in, 0, dct_size);
tile_out=dtt.unfold_tile(tile_dct, dct_size);
for (int i = 0; i < n2;i++){
int start_line = ((tileY*dct_size + i) *(tilesX+1) + tileX)*dct_size;
for (int j = 0; j<n2;j++) {
dpixels[start_line + j] += tile_out[n2 * i + j]; // +1.0;
}
}
}
}
};
}
startAndJoin(threads);
}
return dpixels;
}
public double [][][][] mdctDcStack(
public double [][][][] mdctStack(
final ImageStack imageStack,
final int subcamera, //
final EyesisCorrectionParameters.DCTParameters dctParameters, //
final EyesisDCT eyesisDCT,
final int threadsMax, // maximal step in pixels on the maxRadius for 1 angular step (i.e. 0.5)
......@@ -210,27 +44,32 @@ public class ImageDtt {
if (imageStack==null) return null;
final int imgWidth=imageStack.getWidth();
final int nChn=imageStack.getSize();
double [][][][] dctdc_data = new double [nChn][][][];
double [][][][] dct_data = new double [nChn][][][];
float [] fpixels;
int i,chn; //tileX,tileY;
/* find number of the green channel - should be called "green", if none - use last */
// Extract float pixels from inage stack, convert each to double
EyesisDCT.DCTKernels dct_kernels = null;
if (dctParameters.kernel_chn >=0 ){
dct_kernels = eyesisDCT.kernels[dctParameters.kernel_chn];
dct_kernels = eyesisDCT.kernels[subcamera];
if (dct_kernels == null){
System.out.println("No DCT kernels available for subcamera # "+subcamera);
} else if (debugLevel>0){
System.out.println("Using DCT kernels for subcamera # "+subcamera);
}
// if (dctParameters.kernel_chn >=0 ){
// dct_kernels = eyesisDCT.kernels[dctParameters.kernel_chn];
// }
for (chn=0;chn<nChn;chn++) {
fpixels= (float[]) imageStack.getPixels(chn+1);
double[] dpixels = new double[fpixels.length];
for (i = 0; i <fpixels.length;i++) dpixels[i] = fpixels[i];
// convert each to DCT tiles
dctdc_data[chn] =lapped_dctdc(
dct_data[chn] =lapped_dct(
dpixels,
imgWidth,
dctParameters.dct_size,
dctParameters.subtract_dc,
0, // dct_mode, // 0: dct/dct, 1: dct/dst, 2: dst/dct, 3: dst/dst
dctParameters.dct_window, // final int window_type,
chn,
......@@ -243,15 +82,13 @@ public class ImageDtt {
threadsMax, // maximal number of threads to launch
debugLevel);
}
return dctdc_data;
return dct_data;
}
// extract DC, result is an array [tilesY][tilesX][dct_size*dct_size+1] - last element is DC value
public double [][][] lapped_dctdc(
public double [][][] lapped_dct(
final double [] dpixels,
final int width,
final int dct_size,
final boolean subtract_dc,
final int dct_mode, // 0: dct/dct, 1: dct/dst, 2: dst/dct, 3: dst/dst
final int window_type,
final int color,
......@@ -269,12 +106,12 @@ public class ImageDtt {
final int tilesX=width/dct_size-1;
final int tilesY=height/dct_size-1;
final int nTiles=tilesX*tilesY;
final double [][][] dctdc_data = new double[tilesY][tilesX][dct_size*dct_size+1];
final double [][][] dct_data = new double[tilesY][tilesX][dct_size*dct_size];
final Thread[] threads = newThreadArray(threadsMax);
final AtomicInteger ai = new AtomicInteger(0);
for (int tileY = 0; tileY < tilesY; tileY++){
for (int tileX = 0; tileX < tilesX; tileX++){
for (int i=0; i<dctdc_data[tileY][tileX].length;i++) dctdc_data[tileY][tileX][i]= 0.0; // actually not needed, Java initializes arrays
for (int i=0; i<dct_data[tileY][tileX].length;i++) dct_data[tileY][tileX][i]= 0.0; // actually not needed, Java initializes arrays
}
}
double [] dc = new double [dct_size*dct_size];
......@@ -308,10 +145,8 @@ public class ImageDtt {
double [] tile_out; // = new double[dct_size * dct_size];
int tileY,tileX;
int n2 = dct_size * 2;
double dc;
double [] tile_out_copy = null;
showDoubleFloatArrays sdfa_instance = new showDoubleFloatArrays(); // just for debugging?
for (int nTile = ai.getAndIncrement(); nTile < nTiles; nTile = ai.getAndIncrement()) {
tileY = nTile/tilesX;
tileX = nTile - tileY * tilesX;
......@@ -435,15 +270,7 @@ public class ImageDtt {
}
}
tile_folded=dtt.fold_tile(tile_in, dct_size);
dc = 0.0;
if (subtract_dc) {
for (int i = 0; i < tile_folded.length; i++) dc+=tile_folded[i];
dc /= tile_folded.length;
for (int i = 0; i < tile_folded.length; i++) tile_folded[i] -= dc;
}
tile_out=dtt.dttt_iv (tile_folded, dct_mode, dct_size);
if ((dct_kernels != null) && !skip_sym){ // convolve in frequency domain with sym_kernel
double s0 =0;
......@@ -512,32 +339,30 @@ public class ImageDtt {
System.out.println("s0="+s0+" s1="+s1+" s2="+s2+" s3="+s3);
}
}
System.arraycopy(tile_out, 0, dctdc_data[tileY][tileX], 0, tile_out.length);
dctdc_data[tileY][tileX][tile_out.length] = dc;
System.arraycopy(tile_out, 0, dct_data[tileY][tileX], 0, tile_out.length);
}
}
};
}
startAndJoin(threads);
return dctdc_data;
return dct_data;
}
// extract DC or AC components in linescan order (for visualization)
public double [] lapped_dct_dcac(
final boolean out_ac, // false - output DC, true - output AC
final double [][][] dctdc_data,
final int threadsMax, // maximal number of threads to launch
final int globalDebugLevel)
// extract DCT transformed parameters in linescan order (for visualization)
public double [] lapped_dct_dbg(
final double [][][] dct_data,
final int threadsMax, // maximal number of threads to launch
final int globalDebugLevel)
{
final int tilesY=dctdc_data.length;
final int tilesX=dctdc_data[0].length;
final int tilesY=dct_data.length;
final int tilesX=dct_data[0].length;
final int nTiles=tilesX*tilesY;
final int dct_size = (int) Math.round(Math.sqrt(dctdc_data[0][0].length-1));
final int dct_size = (int) Math.round(Math.sqrt(dct_data[0][0].length));
final int dct_len = dct_size*dct_size;
final double [] dct_data = new double[tilesY*tilesX*(out_ac?dct_len:1)];
final double [] dct_data_out = new double[tilesY*tilesX*dct_len];
final Thread[] threads = newThreadArray(threadsMax);
final AtomicInteger ai = new AtomicInteger(0);
for (int i=0; i<dct_data.length;i++) dct_data[i]= 0;
for (int i=0; i<dct_data_out.length;i++) dct_data_out[i]= 0;
for (int ithread = 0; ithread < threads.length; ithread++) {
threads[ithread] = new Thread() {
......@@ -546,31 +371,27 @@ public class ImageDtt {
for (int nTile = ai.getAndIncrement(); nTile < nTiles; nTile = ai.getAndIncrement()) {
tileY = nTile/tilesX;
tileX = nTile - tileY * tilesX;
if (out_ac) {
for (int i = 0; i < dct_size;i++){
System.arraycopy(dctdc_data[tileY][tileX], dct_size* i, dct_data, ((tileY*dct_size + i) *tilesX + tileX)*dct_size , dct_size);
}
} else {
dct_data[tileY *tilesX + tileX] = dctdc_data[tileY][tileX][dct_len];
for (int i = 0; i < dct_size;i++){
System.arraycopy(dct_data[tileY][tileX], dct_size* i, dct_data_out, ((tileY*dct_size + i) *tilesX + tileX)*dct_size , dct_size);
}
}
}
};
}
startAndJoin(threads);
return dct_data;
return dct_data_out;
}
public void dct_lpf(
final double sigma,
final double [][][] dctdc_data,
final double [][][] dct_data,
final int threadsMax, // maximal number of threads to launch
final int globalDebugLevel)
{
final int tilesY=dctdc_data.length;
final int tilesX=dctdc_data[0].length;
final int tilesY=dct_data.length;
final int tilesX=dct_data[0].length;
final int nTiles=tilesX*tilesY;
final int dct_size = (int) Math.round(Math.sqrt(dctdc_data[0][0].length-1));
final int dct_size = (int) Math.round(Math.sqrt(dct_data[0][0].length));
final int dct_len = dct_size*dct_size;
final double [] filter_direct= new double[dct_len];
if (sigma == 0) {
......@@ -598,13 +419,12 @@ public class ImageDtt {
filter_direct[i] /= sum;
}
if (globalDebugLevel > -1) {
if (globalDebugLevel > 0) {
for (int i=0; i<filter_direct.length;i++){
System.out.println("dct_lpf_psf() "+i+": "+filter_direct[i]);
}
}
DttRad2 dtt = new DttRad2(dct_size);
// final double [] filter= dtt.dttt_iii(filter_direct);
final double [] filter= dtt.dttt_iiie(filter_direct);
final double [] dbg_filter= dtt.dttt_ii(filter);
......@@ -631,7 +451,7 @@ public class ImageDtt {
tileY = nTile/tilesX;
tileX = nTile - tileY * tilesX;
for (int i = 0; i < filter.length; i++){
dctdc_data[tileY][tileX][i] *= filter[i];
dct_data[tileY][tileX][i] *= filter[i];
}
}
}
......@@ -641,7 +461,7 @@ public class ImageDtt {
}
public double [][][][] dct_color_convert(
final double [][][][] dctdc_data,
final double [][][][] dct_data,
final double kr,
final double kb,
final double sigma_rb, // blur of channels 0,1 (r,b) in addition to 2 (g)
......@@ -650,10 +470,10 @@ public class ImageDtt {
final int threadsMax, // maximal number of threads to launch
final int globalDebugLevel)
{
final int tilesY=dctdc_data[0].length;
final int tilesX=dctdc_data[0][0].length;
final int tilesY=dct_data[0].length;
final int tilesX=dct_data[0][0].length;
final int nTiles=tilesX*tilesY;
final int dct_size = (int) Math.round(Math.sqrt(dctdc_data[0][0][0].length-1));
final int dct_size = (int) Math.round(Math.sqrt(dct_data[0][0][0].length));
final int dct_len = dct_size*dct_size;
final double [][][][] yPrPb = new double [3][tilesY][tilesX][dct_len];
final double [][][] filters = new double [3][3][dct_len];
......@@ -681,9 +501,6 @@ public class ImageDtt {
if (sigmas[n] == 0.0) d = ((i == 0) && (j==0))? 1.0:0.0;
else d = Math.exp(-(i*i+j*j)/(2*sigmas[n]));
filters_proto_direct[n][i*dct_size+j] = d;
// if (i > 0) d*=2;
// if (j > 0) d*=2;
// s += d;
}
}
......@@ -691,7 +508,7 @@ public class ImageDtt {
s += norm_sym_weights[i]*filters_proto_direct[n][i];
}
System.out.println("dct_color_convert(): sigmas["+n+"]="+sigmas[n]+", sum="+s);
if (globalDebugLevel>0) System.out.println("dct_color_convert(): sigmas["+n+"]="+sigmas[n]+", sum="+s);
for (int i = 0; i < dct_len; i++){
filters_proto_direct[n][i] /=s;
}
......@@ -700,7 +517,7 @@ public class ImageDtt {
DttRad2 dtt = new DttRad2(dct_size);
for (int i = 0; i < filters_proto.length; i++){
filters_proto[i] = dtt.dttt_iiie(filters_proto_direct[i]);
System.out.println("filters_proto.length="+filters_proto.length+" filters_proto["+i+"].length="+filters_proto[i].length+" dct_len="+dct_len+" dct_size="+dct_size);
if (globalDebugLevel > 0) System.out.println("filters_proto.length="+filters_proto.length+" filters_proto["+i+"].length="+filters_proto[i].length+" dct_len="+dct_len+" dct_size="+dct_size);
for (int j=0; j < dct_len; j++) filters_proto[i][j] *= 2*dct_size;
}
......@@ -751,8 +568,7 @@ public class ImageDtt {
for (int k = 0; k <dct_len; k++){
yPrPb[i][tileY][tileX][k]=0.0;
for (int j = 0; j < filters[i].length; j++){
yPrPb[i][tileY][tileX][k] += filters[i][j][k] * dctdc_data[j][tileY][tileX][k];
// yPrPb[i][tileY][tileX][k] += filters[i][j][k] * dctdc_data[2][tileY][tileX][k]; // make it grey level (r=g=b)
yPrPb[i][tileY][tileX][k] += filters[i][j][k] * dct_data[j][tileY][tileX][k];
}
}
......@@ -771,8 +587,9 @@ public class ImageDtt {
// Restore DC
public double [] lapped_idctdc(
final double [][][] dctdc_data, // array [tilesY][tilesX][dct_size*dct_size+1] - last element is DC value
public double [] lapped_idct(
// final double [][][] dctdc_data, // array [tilesY][tilesX][dct_size*dct_size+1] - last element is DC value
final double [][][] dct_data, // array [tilesY][tilesX][dct_size*dct_size]
final int dct_size,
final int window_type,
final int threadsMax, // maximal number of threads to launch
......@@ -780,8 +597,8 @@ public class ImageDtt {
{
// final int tilesX=dct_width/dct_size;
// final int tilesY=dct_data.length/(dct_width*dct_size);
final int tilesY=dctdc_data.length;
final int tilesX=dctdc_data[0].length;
final int tilesY=dct_data.length;
final int tilesX=dct_data[0].length;
final int width= (tilesX+1)*dct_size;
final int height= (tilesY+1)*dct_size;
......@@ -806,7 +623,6 @@ public class ImageDtt {
tiles_list[n][indx++][1]=2*i+((n>>1) & 1);
}
}
for (int i=0; i<dpixels.length;i++) dpixels[i]= 0;
for (int n=0; n<4; n++){
nser.set(n);
......@@ -824,11 +640,8 @@ public class ImageDtt {
for (int nTile = ai.getAndIncrement(); nTile < tiles_list[nser.get()].length; nTile = ai.getAndIncrement()) {
tileX = tiles_list[nser.get()][nTile][0];
tileY = tiles_list[nser.get()][nTile][1];
System.arraycopy(dctdc_data[tileY][tileX], 0, tile_in, 0, tile_in.length);
// will get rid of the DC eventually
double dc = (dctdc_data[tileY][tileX].length > tile_in.length)?dctdc_data[tileY][tileX][tile_in.length]:0.0;
System.arraycopy(dct_data[tileY][tileX], 0, tile_in, 0, tile_in.length);
tile_dct=dtt.dttt_iv (tile_in, 0, dct_size);
for (int i = 0; i<tile_dct.length; i++) tile_dct[i] += dc;
tile_out=dtt.unfold_tile(tile_dct, dct_size);
for (int i = 0; i < n2;i++){
int start_line = ((tileY*dct_size + i) *(tilesX+1) + tileX)*dct_size;
......
src/main/java/PixelMapping.java
View file @ db512370
......@@ -151,23 +151,11 @@ public class PixelMapping {
return (this.sensors != null) && (channel>=0) && (channel<this.sensors.length) && (this.sensors[channel]!=null);
}
/*
public int [] channelsForSubCamera(int subCamera){
if (this.sensors == null) return null;
int numChannels=0;
for (int i=0;i<this.sensors.length;i++) if ((this.sensors[i]!=null) &&(this.sensors[i].subcamera==subCamera)) numChannels++;
int [] result=new int [numChannels];
numChannels=0;
for (int i=0;i<this.sensors.length;i++) if ((this.sensors[i]!=null) &&(this.sensors[i].subcamera==subCamera)) result[numChannels++]=i;
return result;
}
*/
// Updating for nc393. subCamera here is 0..9 for Eyesis4pi393 - 0-based index of the file, so it combines physical camera (separate IP)
// as stored in "subcamera" field of the calibration file and "sensor_port". sensor_port may start from non-0, so we need to count all combinations
//removeUnusedSensorData xshould be off!
public int [] channelsForSubCamera(int subCamera){
System.out.println("channelsForSubCamera("+subCamera+"),this.sensors.length="+this.sensors.length);
// ArrayList<ArrayList<ArrayList<Integer>>> camera_IPs = new ArrayList<ArrayList<ArrayList<Integer>>>();
ArrayList<Point> cam_port = new ArrayList<Point>();
for (int i=0;i<this.sensors.length;i++) if (this.sensors[i]!=null) {
......@@ -175,6 +163,7 @@ public class PixelMapping {
if (!cam_port.contains(cp)){
cam_port.add(cp);
}
System.out.println("this.sensors["+i+"]!=null, this.sensors[i].subcamera="+this.sensors[i].subcamera+", this.sensors[i].sensor_port="+this.sensors[i].sensor_port);
}
Point [] cam_port_arr = cam_port.toArray(new Point[0]);
Arrays.sort(cam_port_arr, new Comparator<Point>() {
......@@ -183,9 +172,7 @@ public class PixelMapping {
return (o1.x>o2.x)? 1:((o1.x < o2.x)?-1:(o1.y > o2.y)? 1:((o1.y < o2.y)?-1:0));
}
});
// for (int i=0; i<cam_port_arr.length;i++){
// System.out.println("----- physical camera #"+cam_port_arr[i].x+", sensor_port="+cam_port_arr[i].y);
// }
// debugging:
System.out.println("----- This filename subcamera "+subCamera+": physical camera "+cam_port_arr[subCamera].x+", sensor_port "+cam_port_arr[subCamera].y);
if (subCamera >= cam_port_arr.length) {
System.out.println("Error: Subcamera "+subCamera+" > that total namera of sensor ports in the system = "+cam_port_arr.length);
......
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