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Elphel
imagej-elphel
Commits
7d6fb681
Commit
7d6fb681
authored
Aug 09, 2022
by
Andrey Filippov
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Plain Diff
First version of MB correction, changing format
parent
e4c6d901
Changes
7
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7 changed files
with
609 additions
and
178 deletions
+609
-178
GpuQuad.java
src/main/java/com/elphel/imagej/gpu/GpuQuad.java
+159
-5
TpTask.java
src/main/java/com/elphel/imagej/gpu/TpTask.java
+19
-3
ImageDtt.java
src/main/java/com/elphel/imagej/tileprocessor/ImageDtt.java
+47
-3
IntersceneLma.java
...n/java/com/elphel/imagej/tileprocessor/IntersceneLma.java
+35
-21
IntersceneMatchParameters.java
...lphel/imagej/tileprocessor/IntersceneMatchParameters.java
+38
-12
OpticalFlow.java
...ain/java/com/elphel/imagej/tileprocessor/OpticalFlow.java
+198
-101
QuadCLT.java
src/main/java/com/elphel/imagej/tileprocessor/QuadCLT.java
+113
-33
No files found.
src/main/java/com/elphel/imagej/gpu/GpuQuad.java
View file @
7d6fb681
...
...
@@ -3719,7 +3719,6 @@ public class GpuQuad{ // quad camera description
//change to fixed 511?
final
int
task_code
=
((
1
<<
num_pairs
)-
1
)
<<
GPUTileProcessor
.
TASK_CORR_BITS
;
// correlation only
final
double
min_px
=
margin
;
// final double max_px = img_width - 1 - margin;
final
double
max_px
=
geometryCorrection
.
getSensorWH
()[
0
]
-
1
-
margin
;
// sensor width here, not window width
final
double
[]
min_py
=
new
double
[
num_cams
]
;
final
double
[]
max_py
=
new
double
[
num_cams
]
;
...
...
@@ -3727,7 +3726,6 @@ public class GpuQuad{ // quad camera description
min_py
[
i
]
=
margin
+
(
calcPortsCoordinatesAndDerivatives
?
geometryCorrection
.
getWOITops
()[
i
]
:
0
);
// camera_heights array is only set during conditionImageSet(), not called by the intersceneAccumulate()
// That was correct, as all scenes should be conditioned
// max_py [i] = geometryCorrection.getWOITops()[i] + geometryCorrection.getCameraHeights()[i] - 1 - margin;
max_py
[
i
]
=
geometryCorrection
.
getSensorWH
()[
1
]
-
1
-
margin
;
// same for all channels?
//.getSensorWH()[0]
}
...
...
@@ -3807,11 +3805,167 @@ public class GpuQuad{ // quad camera description
public
static
TpTask
[][]
setInterTasksMotionBlur
(
final
int
num_cams
,
final
int
img_width
,
// should match pXpYD
final
boolean
calcPortsCoordinatesAndDerivatives
,
// GPU can calculate them centreXY
final
double
[][]
pXpYD
,
// per-tile array of pX,pY,disparity triplets (or nulls)
final
boolean
[]
selection
,
// may be null, if not null do not process unselected tiles
// motion blur compensation
final
double
mb_tau
,
// 0.008; // time constant, sec
final
double
mb_max_gain
,
// 5.0; // motion blur maximal gain (if more - move second point more than a pixel
final
double
[][]
mb_vectors
,
//
final
GeometryCorrection
geometryCorrection
,
final
double
disparity_corr
,
final
int
margin
,
// do not use tiles if their centers are closer to the edges
final
boolean
[]
valid_tiles
,
final
int
threadsMax
)
// maximal number of threads to launch
{
int
num_pairs
=
Correlation2d
.
getNumPairs
(
num_cams
);
//change to fixed 511?
final
int
task_code
=
((
1
<<
num_pairs
)-
1
)
<<
GPUTileProcessor
.
TASK_CORR_BITS
;
// correlation only
final
double
min_px
=
margin
;
final
double
max_px
=
geometryCorrection
.
getSensorWH
()[
0
]
-
1
-
margin
;
// sensor width here, not window width
final
double
[]
min_py
=
new
double
[
num_cams
]
;
final
double
[]
max_py
=
new
double
[
num_cams
]
;
for
(
int
i
=
0
;
i
<
num_cams
;
i
++)
{
min_py
[
i
]
=
margin
+
(
calcPortsCoordinatesAndDerivatives
?
geometryCorrection
.
getWOITops
()[
i
]
:
0
);
// camera_heights array is only set during conditionImageSet(), not called by the intersceneAccumulate()
// That was correct, as all scenes should be conditioned
max_py
[
i
]
=
geometryCorrection
.
getSensorWH
()[
1
]
-
1
-
margin
;
// same for all channels?
//.getSensorWH()[0]
}
if
(
valid_tiles
!=
null
)
{
Arrays
.
fill
(
valid_tiles
,
false
);
}
final
int
tilesX
=
img_width
/
GPUTileProcessor
.
DTT_SIZE
;
final
int
tiles
=
pXpYD
.
length
;
final
Matrix
[]
corr_rots
=
geometryCorrection
.
getCorrVector
().
getRotMatrices
();
// get array of per-sensor rotation matrices
final
int
quad_main
=
(
geometryCorrection
!=
null
)?
num_cams:
0
;
final
Thread
[]
threads
=
ImageDtt
.
newThreadArray
(
threadsMax
);
final
AtomicInteger
ai
=
new
AtomicInteger
(
00
);
final
AtomicInteger
aTiles
=
new
AtomicInteger
(
0
);
final
TpTask
[][]
tp_tasks
=
new
TpTask
[
2
][
tiles
];
// aTiles.get()]; // [0] - main, [1] - shifted
final
double
mb_len_scale
=
-
Math
.
log
(
1.0
-
1.0
/
mb_max_gain
);
for
(
int
ithread
=
0
;
ithread
<
threads
.
length
;
ithread
++)
{
threads
[
ithread
]
=
new
Thread
()
{
@Override
public
void
run
()
{
for
(
int
nTile
=
ai
.
getAndIncrement
();
nTile
<
tiles
;
nTile
=
ai
.
getAndIncrement
())
if
((
pXpYD
[
nTile
]
!=
null
)
&&
(
mb_vectors
[
nTile
]
!=
null
)
&&
((
selection
==
null
)
||
selection
[
nTile
]))
{
int
tileY
=
nTile
/
tilesX
;
int
tileX
=
nTile
%
tilesX
;
TpTask
tp_task
=
new
TpTask
(
num_cams
,
tileX
,
tileY
);
TpTask
tp_task_sub
=
new
TpTask
(
num_cams
,
tileX
,
tileY
);
tp_task
.
task
=
task_code
;
tp_task_sub
.
task
=
task_code
;
double
disparity
=
pXpYD
[
nTile
][
2
]
+
disparity_corr
;
tp_task
.
target_disparity
=
(
float
)
disparity
;
// will it be used?
tp_task_sub
.
target_disparity
=
tp_task
.
target_disparity
;
// will it be used?
double
[]
centerXY
=
pXpYD
[
nTile
];
tp_task
.
setCenterXY
(
centerXY
);
// this pair of coordinates will be used by GPU to set tp_task.xy and task.disp_dist!
// calculate offset for the secondary tile and weigh
double
dx
=
mb_vectors
[
nTile
][
0
];
double
dy
=
mb_vectors
[
nTile
][
1
];
double
mb_len
=
Math
.
sqrt
(
dx
*
dx
+
dy
*
dy
);
// in pixels/s
dx
/=
mb_len
;
// unit vector
dy
/=
mb_len
;
mb_len
*=
mb_tau
;
// now in pixels
double
mb_offs
=
1.0
;
// try 1 pixel. Maybe adjust for non-ortho, e.g. sqrt(2) for diagonal?
double
min_offs
=
mb_len_scale
*
mb_len
;
if
(
mb_offs
<
min_offs
)
{
mb_offs
=
min_offs
;
}
dx
*=
mb_offs
;
dy
*=
mb_offs
;
double
[]
centerXY_sub
=
{
centerXY
[
0
]+
dx
,
centerXY
[
1
]+
dy
};
tp_task_sub
.
setCenterXY
(
centerXY_sub
);
double
exp_offs
=
Math
.
exp
(-
mb_offs
/
mb_len
);
double
gain
=
1.0
/(
1.0
-
exp_offs
);
double
gain_sub
=
-
gain
*
exp_offs
;
tp_task
.
setScale
(
gain
);
tp_task_sub
.
setScale
(
gain_sub
);
boolean
bad_margins
=
false
;
if
(
calcPortsCoordinatesAndDerivatives
)
{
// for non-GPU?
double
[][]
disp_dist
=
new
double
[
quad_main
][];
// used to correct 3D correlations (not yet used here)
double
[][]
centersXY_main
=
geometryCorrection
.
getPortsCoordinatesAndDerivatives
(
geometryCorrection
,
// GeometryCorrection gc_main,
false
,
// boolean use_rig_offsets,
corr_rots
,
// Matrix [] rots,
null
,
// Matrix [][] deriv_rots,
null
,
// double [][] pXYderiv, // if not null, should be double[8][]
disp_dist
,
// used to correct 3D correlations
centerXY
[
0
],
centerXY
[
1
],
disparity
);
// + disparity_corr);
tp_task
.
setDispDist
(
disp_dist
);
tp_task
.
xy
=
new
float
[
centersXY_main
.
length
][
2
];
for
(
int
i
=
0
;
i
<
centersXY_main
.
length
;
i
++)
{
if
(
(
centersXY_main
[
i
][
0
]
<
min_px
)
||
(
centersXY_main
[
i
][
0
]
>
max_px
)
||
(
centersXY_main
[
i
][
1
]
<
min_py
[
i
])
||
(
centersXY_main
[
i
][
1
]
>
max_py
[
i
]))
{
bad_margins
=
true
;
break
;
}
tp_task
.
xy
[
i
][
0
]
=
(
float
)
centersXY_main
[
i
][
0
];
tp_task
.
xy
[
i
][
1
]
=
(
float
)
centersXY_main
[
i
][
1
];
}
// same for the second entry
double
[][]
disp_dist_sub
=
new
double
[
quad_main
][];
// used to correct 3D correlations (not yet used here)
double
[][]
centersXY_main_sub
=
geometryCorrection
.
getPortsCoordinatesAndDerivatives
(
geometryCorrection
,
// GeometryCorrection gc_main,
false
,
// boolean use_rig_offsets,
corr_rots
,
// Matrix [] rots,
null
,
// Matrix [][] deriv_rots,
null
,
// double [][] pXYderiv, // if not null, should be double[8][]
disp_dist_sub
,
// used to correct 3D correlations
centerXY_sub
[
0
],
centerXY_sub
[
1
],
disparity
);
// + disparity_corr);
tp_task_sub
.
setDispDist
(
disp_dist
);
tp_task_sub
.
xy
=
new
float
[
centersXY_main
.
length
][
2
];
for
(
int
i
=
0
;
i
<
centersXY_main
.
length
;
i
++)
{
if
(
(
centersXY_main
[
i
][
0
]
<
min_px
)
||
(
centersXY_main
[
i
][
0
]
>
max_px
)
||
(
centersXY_main
[
i
][
1
]
<
min_py
[
i
])
||
(
centersXY_main
[
i
][
1
]
>
max_py
[
i
]))
{
bad_margins
=
true
;
break
;
}
tp_task_sub
.
xy
[
i
][
0
]
=
(
float
)
centersXY_main_sub
[
i
][
0
];
tp_task_sub
.
xy
[
i
][
1
]
=
(
float
)
centersXY_main_sub
[
i
][
1
];
}
}
else
{
// only check center for margins
if
(
(
centerXY
[
0
]
<
min_px
)
||
(
centerXY
[
0
]
>
max_px
)
||
(
centerXY
[
1
]
<
min_py
[
0
])
||
(
centerXY
[
1
]
>
max_py
[
0
])
||
(
centerXY_sub
[
0
]
<
min_px
)
||
(
centerXY_sub
[
0
]
>
max_px
)
||
(
centerXY_sub
[
1
]
<
min_py
[
0
])
||
(
centerXY_sub
[
1
]
>
max_py
[
0
]))
{
bad_margins
=
true
;
// break;
}
}
if
(
bad_margins
)
{
continue
;
}
int
tp_task_index
=
aTiles
.
getAndIncrement
();
tp_tasks
[
0
][
tp_task_index
]
=
tp_task
;
tp_tasks
[
1
][
tp_task_index
]
=
tp_task_sub
;
if
(
valid_tiles
!=
null
)
{
valid_tiles
[
nTile
]
=
true
;
}
}
}
};
}
ImageDtt
.
startAndJoin
(
threads
);
final
TpTask
[][]
tp_tasks_out
=
new
TpTask
[
2
][
aTiles
.
get
()];
System
.
arraycopy
(
tp_tasks
[
0
],
0
,
tp_tasks_out
[
0
],
0
,
tp_tasks_out
[
0
].
length
);
System
.
arraycopy
(
tp_tasks
[
1
],
0
,
tp_tasks_out
[
1
],
0
,
tp_tasks_out
[
1
].
length
);
return
tp_tasks_out
;
}
public
void
setLpfRbg
(
float
[][]
lpf_rbg
,
// 4 64-el. arrays: r,b,g,m
...
...
src/main/java/com/elphel/imagej/gpu/TpTask.java
View file @
7d6fb681
...
...
@@ -11,13 +11,28 @@ public class TpTask {
public
float
[][]
xy_aux
=
null
;
public
float
[][]
disp_dist
=
null
;
// public float weight;
public
float
scale
=
0.0f
;
// for motion blur correction
// 0.0 - set (as it was). >0 multiply and set. <0 multiply and accumulate
public
static
int
getSize
(
int
num_sensors
)
{
return
5
+
2
*
num_sensors
+
4
*
num_sensors
;
// return 5 + 2* num_sensors + 4 * num_sensors;
return
6
+
2
*
num_sensors
+
4
*
num_sensors
;
// added scale
}
public
int
getSize
()
{
return
5
+
2
*
num_sensors
+
4
*
num_sensors
;
// return 5 + 2* num_sensors + 4 * num_sensors;
return
getSize
(
num_sensors
);
}
public
void
setScale
(
float
scale
)
{
this
.
scale
=
scale
;
}
public
void
setScale
(
double
scale
)
{
this
.
scale
=
(
float
)
scale
;
}
public
float
getScale
()
{
return
scale
;
}
public
TpTask
(
int
num_sensors
,
...
...
@@ -54,6 +69,7 @@ public class TpTask {
target_disparity
=
flt
[
indx
++];
// 2
centerXY
[
0
]
=
flt
[
indx
++];
// 3
centerXY
[
1
]
=
flt
[
indx
++];
// 4
scale
=
flt
[
indx
++];
// 5
if
(
use_aux
)
{
xy_aux
=
new
float
[
num_sensors
][
2
];
for
(
int
i
=
0
;
i
<
num_sensors
;
i
++)
{
...
...
@@ -165,7 +181,7 @@ public class TpTask {
flt
[
indx
++]
=
this
.
target_disparity
;
// 2
flt
[
indx
++]
=
centerXY
[
0
];
// 3
flt
[
indx
++]
=
centerXY
[
1
];
// 4
flt
[
indx
++]
=
scale
;
// 5
float
[][]
offsets
=
use_aux
?
this
.
xy_aux
:
this
.
xy
;
for
(
int
i
=
0
;
i
<
num_sensors
;
i
++)
{
if
(
offsets
!=
null
)
{
...
...
src/main/java/com/elphel/imagej/tileprocessor/ImageDtt.java
View file @
7d6fb681
...
...
@@ -1199,12 +1199,56 @@ public class ImageDtt extends ImageDttCPU {
gpuQuad
.
updateTasks
(
tp_tasks
,
false
);
// boolean use_aux // while is it in class member? - just to be able to free
// Skipping if ((fdisp_dist != null) || (fpxpy != null)) {...
// int [] wh = null;
// int erase_clt = 1; // NaN;
gpuQuad
.
execConvertDirect
(
use_reference_buffer
,
wh
,
erase_clt
);
// put results into a "reference" buffer
}
public
void
setReferenceTDMotionBlur
(
final
int
erase_clt
,
final
int
[]
wh
,
// null (use sensor dimensions) or pair {width, height} in pixels
final
ImageDttParameters
imgdtt_params
,
// Now just extra correlation parameters, later will include, most others
final
boolean
use_reference_buffer
,
final
TpTask
[][]
tp_tasks
,
final
double
gpu_sigma_r
,
// 0.9, 1.1
final
double
gpu_sigma_b
,
// 0.9, 1.1
final
double
gpu_sigma_g
,
// 0.6, 0.7
final
double
gpu_sigma_m
,
// = 0.4; // 0.7;
final
int
threadsMax
,
// maximal number of threads to launch
final
int
globalDebugLevel
)
{
final
float
[][]
lpf_rgb
=
new
float
[][]
{
floatGetCltLpfFd
(
gpu_sigma_r
),
floatGetCltLpfFd
(
gpu_sigma_b
),
floatGetCltLpfFd
(
gpu_sigma_g
),
floatGetCltLpfFd
(
gpu_sigma_m
)
};
gpuQuad
.
setLpfRbg
(
// constants memory - same for all cameras
lpf_rgb
,
globalDebugLevel
>
2
);
gpuQuad
.
setTasks
(
// copy tp_tasks to the GPU memory
tp_tasks
[
0
],
// TpTask [] tile_tasks,
false
,
// use_aux); // boolean use_aux)
imgdtt_params
.
gpu_verify
);
// boolean verify
// Why always NON-UNIFORM grid? Already set in tp_tasks
gpuQuad
.
execSetTilesOffsets
(
false
);
// false); // prepare tiles offsets in GPU memory, using NON-UNIFORM grid (pre-calculated)
// update tp_tasks
gpuQuad
.
updateTasks
(
tp_tasks
[
0
],
false
);
// boolean use_aux // while is it in class member? - just to be able to free
gpuQuad
.
execConvertDirect
(
use_reference_buffer
,
wh
,
erase_clt
);
// put results into a "reference" buffer
// second tasks (subtracting MB)
gpuQuad
.
setTasks
(
// copy tp_tasks to the GPU memory
tp_tasks
[
1
],
// TpTask [] tile_tasks,
false
,
// use_aux); // boolean use_aux)
imgdtt_params
.
gpu_verify
);
// boolean verify
// Why always NON-UNIFORM grid? Already set in tp_tasks
gpuQuad
.
execSetTilesOffsets
(
false
);
// false); // prepare tiles offsets in GPU memory, using NON-UNIFORM grid (pre-calculated)
// update tp_tasks
gpuQuad
.
updateTasks
(
tp_tasks
[
1
],
false
);
// boolean use_aux // while is it in class member? - just to be able to free
gpuQuad
.
execConvertDirect
(
use_reference_buffer
,
wh
,
-
1
);
// erase_clt); // put results into a "reference" buffer
}
...
...
src/main/java/com/elphel/imagej/tileprocessor/IntersceneLma.java
View file @
7d6fb681
...
...
@@ -43,6 +43,12 @@ public class IntersceneLma {
this
.
thread_invariant
=
thread_invariant
;
this
.
opticalFlow
=
opticalFlow
;
}
public
double
[][]
getLastJT
(){
return
last_jt
;
}
public
double
[]
getLastRms
()
{
return
last_rms
;
}
...
...
@@ -171,19 +177,9 @@ public class IntersceneLma {
final
int
debug_level
)
{
scenesCLT
=
new
QuadCLT
[]
{
reference_QuadClt
,
scene_QuadClt
};
// this.vector_XYS = vector_XYS;
par_mask
=
param_select
;
macrotile_centers
=
centers
;
num_samples
=
2
*
centers
.
length
;
/*
for (int i = 0; i < vector_XYS.length; i++){
if (((vector_XYS[i] == null) && (centers[i]!=null)) ||
((vector_XYS[i] != null) && (centers[i]==null))) {
vector_XYS[i] = null;
centers[i]= null;
}
}
*/
ErsCorrection
ers_ref
=
reference_QuadClt
.
getErsCorrection
();
ErsCorrection
ers_scene
=
scene_QuadClt
.
getErsCorrection
();
final
double
[]
scene_xyz
=
(
scene_xyz0
!=
null
)
?
scene_xyz0
:
ers_scene
.
camera_xyz
;
...
...
@@ -201,19 +197,22 @@ public class IntersceneLma {
scene_atr
[
0
],
scene_atr
[
1
],
scene_atr
[
2
],
scene_xyz
[
0
],
scene_xyz
[
1
],
scene_xyz
[
2
]};
parameters_full
=
full_parameters_vector
.
clone
();
if
(
first_run
||
(
backup_parameters_full
==
null
))
{
if
(
(
vector_XYS
!=
null
)
&&
(
first_run
||
(
backup_parameters_full
==
null
)
))
{
backup_parameters_full
=
full_parameters_vector
.
clone
();
}
int
num_pars
=
0
;
for
(
int
i
=
0
;
i
<
par_mask
.
length
;
i
++)
if
(
par_mask
[
i
])
num_pars
++;
par_indices
=
new
int
[
num_pars
];
num_pars
=
0
0
;
num_pars
=
0
;
for
(
int
i
=
0
;
i
<
par_mask
.
length
;
i
++)
if
(
par_mask
[
i
])
par_indices
[
num_pars
++]
=
i
;
parameters_vector
=
new
double
[
par_indices
.
length
];
for
(
int
i
=
0
;
i
<
par_indices
.
length
;
i
++)
parameters_vector
[
i
]
=
full_parameters_vector
[
par_indices
[
i
]];
// parameters_initial = parameters_vector.clone();
setSamplesWeights
(
vector_XYS
);
// not regularized yet !
if
(
vector_XYS
!=
null
)
{
// skip when used for the motion blur vectors, not LMA
setSamplesWeights
(
vector_XYS
);
// not regularized yet !
}
else
{
weights
=
null
;
// new double[2 * centers.length];
}
last_jt
=
new
double
[
parameters_vector
.
length
][];
if
(
debug_level
>
1
)
{
...
...
@@ -225,6 +224,10 @@ public class IntersceneLma {
scenesCLT
[
1
],
// final QuadCLT scene_QuadClt,
scenesCLT
[
0
],
// final QuadCLT reference_QuadClt,
debug_level
);
// final int debug_level)
if
(
vector_XYS
==
null
)
{
return
;
// for MB vectors (noLMA)
}
double
[][]
wjtj
=
getWJtJlambda
(
// USED in lwir all NAN
0.0
,
// final double lambda,
last_jt
);
// final double [][] jt) all 0???
...
...
@@ -727,10 +730,12 @@ public class IntersceneLma {
final
double
[]
scene_atr
=
new
double
[
3
];
final
double
[]
reference_xyz
=
new
double
[
3
];
// will stay 0
final
double
[]
reference_atr
=
new
double
[
3
];
// will stay 0
final
double
[]
fx
=
new
double
[
weights
.
length
];
final
boolean
mb_mode
=
(
weights
==
null
);
final
int
weights_length
=
mb_mode
?
(
2
*
macrotile_centers
.
length
)
:
weights
.
length
;
final
double
[]
fx
=
mb_mode
?
null
:
(
new
double
[
weights_length
]);
// weights.length]; : weights.length :
if
(
jt
!=
null
)
{
for
(
int
i
=
0
;
i
<
jt
.
length
;
i
++)
{
jt
[
i
]
=
new
double
[
weights
.
length
];
jt
[
i
]
=
new
double
[
weights
_length
];
// weights
.length];
}
}
...
...
@@ -758,14 +763,13 @@ public class IntersceneLma {
scene_atr
,
// double [] atr);
false
)[
0
];
// boolean invert));
// double [][][] derivs = new double [macrotile_centers.length + parameters_vector.length][][];
final
Thread
[]
threads
=
ImageDtt
.
newThreadArray
(
opticalFlow
.
threadsMax
);
final
AtomicInteger
ai
=
new
AtomicInteger
(
0
);
for
(
int
ithread
=
0
;
ithread
<
threads
.
length
;
ithread
++)
{
threads
[
ithread
]
=
new
Thread
()
{
public
void
run
()
{
for
(
int
iMTile
=
ai
.
getAndIncrement
();
iMTile
<
macrotile_centers
.
length
;
iMTile
=
ai
.
getAndIncrement
())
{
if
((
macrotile_centers
[
iMTile
]!=
null
)
&&
(
weights
[
2
*
iMTile
]
>
0.0
)){
// was: weights[iMTile]?
if
((
macrotile_centers
[
iMTile
]!=
null
)
&&
(
mb_mode
||
(
weights
[
2
*
iMTile
]
>
0.0
)
)){
// was: weights[iMTile]?
//infinity_disparity
boolean
is_infinity
=
macrotile_centers
[
iMTile
][
2
]
<
infinity_disparity
;
double
[][]
deriv_params
=
ers_ref
.
getDPxSceneDParameters
(
...
...
@@ -782,8 +786,10 @@ public class IntersceneLma {
if
(
deriv_params
!=
null
)
{
boolean
bad_tile
=
false
;
if
(!
bad_tile
)
{
fx
[
2
*
iMTile
+
0
]
=
deriv_params
[
0
][
0
];
// pX
fx
[
2
*
iMTile
+
1
]
=
deriv_params
[
0
][
1
];
// pY
if
(!
mb_mode
)
{
fx
[
2
*
iMTile
+
0
]
=
deriv_params
[
0
][
0
];
// pX
fx
[
2
*
iMTile
+
1
]
=
deriv_params
[
0
][
1
];
// pY
}
if
(
jt
!=
null
)
{
for
(
int
i
=
0
;
i
<
par_indices
.
length
;
i
++)
{
int
indx
=
par_indices
[
i
]
+
1
;
...
...
@@ -792,6 +798,11 @@ public class IntersceneLma {
}
}
}
}
else
if
(
mb_mode
)
{
for
(
int
i
=
0
;
i
<
par_indices
.
length
;
i
++)
{
jt
[
i
][
2
*
iMTile
+
0
]
=
Double
.
NaN
;
// pX
jt
[
i
][
2
*
iMTile
+
1
]
=
Double
.
NaN
;
// ; // pY (disparity is not used)
}
}
}
}
...
...
@@ -799,6 +810,9 @@ public class IntersceneLma {
};
}
ImageDtt
.
startAndJoin
(
threads
);
if
(
mb_mode
)
{
return
null
;
}
// pull to the initial parameter values
for
(
int
i
=
0
;
i
<
par_indices
.
length
;
i
++)
{
fx
[
i
+
2
*
macrotile_centers
.
length
]
=
vector
[
i
];
// - parameters_initial[i]; // scale will be combined with weights
...
...
src/main/java/com/elphel/imagej/tileprocessor/IntersceneMatchParameters.java
View file @
7d6fb681
...
...
@@ -236,7 +236,12 @@ public class IntersceneMatchParameters {
// Boost amount
public
double
eq_weight_add
=
0.03
;
// calculate from min-strengths
public
double
eq_weight_scale
=
20.0
;
// maximal boost ratio
public
double
eq_level
=
0.9
;
// equalization level (0.0 - leave as is, 1.0 - boost to have the same supertile strength as average)
public
double
eq_level
=
0.9
;
// equalization level (0.0 - leave as is, 1.0 - boost to have the same supertile strength as average)
public
boolean
mb_en
=
true
;
public
double
mb_tau
=
0.008
;
// time constant, sec
public
double
mb_max_gain
=
5.0
;
// motion blur maximal gain (if more - move second point more than a pixel
public
boolean
stereo_merge
=
true
;
public
int
stereo_gap
=
32
;
// pixels between right and left frames
...
...
@@ -710,8 +715,15 @@ public class IntersceneMatchParameters {
gd
.
addNumericField
(
"Equalization level"
,
this
.
eq_level
,
5
,
7
,
""
,
"Target supertile strength will be set to: 0 - original strength (no modification), 1.0 - average supertile strength."
);
gd
.
addTab
(
"Stereo/Video"
,
"Parameters for stereo video generation"
);
gd
.
addTab
(
"MB"
,
"Motion Blur"
);
gd
.
addCheckbox
(
"Compensate motion blur"
,
this
.
mb_en
,
"Ebable motion blur correction."
);
gd
.
addNumericField
(
"Sensor time constant"
,
this
.
mb_tau
,
5
,
7
,
"s"
,
"Sensor exponential decay in seconds."
);
gd
.
addNumericField
(
"Maximal gain"
,
this
.
mb_max_gain
,
5
,
7
,
"x"
,
"Maximal gain for motion blur correction (if needed more for 1 pixel, increase offset)."
);
gd
.
addTab
(
"Stereo/Video"
,
"Parameters for stereo video generation"
);
gd
.
addMessage
(
"Stereo"
);
if
(
stereo_views
.
length
>
0
)
{
String
[]
stereo_choices
=
new
String
[
stereo_views
.
length
+
1
];
...
...
@@ -987,9 +999,11 @@ public class IntersceneMatchParameters {
this
.
eq_max_disparity
=
gd
.
getNextNumber
();
this
.
eq_weight_add
=
gd
.
getNextNumber
();
this
.
eq_weight_scale
=
gd
.
getNextNumber
();
this
.
eq_level
=
gd
.
getNextNumber
();
this
.
eq_level
=
gd
.
getNextNumber
();
this
.
mb_en
=
gd
.
getNextBoolean
();
this
.
mb_tau
=
gd
.
getNextNumber
();
this
.
mb_max_gain
=
gd
.
getNextNumber
();
if
(
stereo_views
.
length
>
0
)
{
int
i
=
gd
.
getNextChoiceIndex
();
...
...
@@ -1260,10 +1274,14 @@ public class IntersceneMatchParameters {
properties
.
setProperty
(
prefix
+
"eq_weight_scale"
,
this
.
eq_weight_scale
+
""
);
// double
properties
.
setProperty
(
prefix
+
"eq_level"
,
this
.
eq_level
+
""
);
// double
properties
.
setProperty
(
prefix
+
"stereo_merge"
,
this
.
stereo_merge
+
""
);
// boolean
properties
.
setProperty
(
prefix
+
"stereo_gap"
,
this
.
stereo_gap
+
""
);
// int
properties
.
setProperty
(
prefix
+
"stereo_intereye"
,
this
.
stereo_intereye
+
""
);
// double
properties
.
setProperty
(
prefix
+
"stereo_phone_width"
,
this
.
stereo_phone_width
+
""
);
// double
properties
.
setProperty
(
prefix
+
"mb_en"
,
this
.
mb_en
+
""
);
// boolean
properties
.
setProperty
(
prefix
+
"mb_tau"
,
this
.
mb_tau
+
""
);
// double
properties
.
setProperty
(
prefix
+
"mb_max_gain"
,
this
.
mb_max_gain
+
""
);
// double
properties
.
setProperty
(
prefix
+
"stereo_merge"
,
this
.
stereo_merge
+
""
);
// boolean
properties
.
setProperty
(
prefix
+
"stereo_gap"
,
this
.
stereo_gap
+
""
);
// int
properties
.
setProperty
(
prefix
+
"stereo_intereye"
,
this
.
stereo_intereye
+
""
);
// double
properties
.
setProperty
(
prefix
+
"stereo_phone_width"
,
this
.
stereo_phone_width
+
""
);
// double
properties
.
setProperty
(
prefix
+
"extra_hor_tile"
,
this
.
extra_hor_tile
+
""
);
// int
properties
.
setProperty
(
prefix
+
"extra_vert_tile"
,
this
.
extra_vert_tile
+
""
);
// int
properties
.
setProperty
(
prefix
+
"crop_3d"
,
this
.
crop_3d
+
""
);
// boolean
...
...
@@ -1484,6 +1502,10 @@ public class IntersceneMatchParameters {
if
(
properties
.
getProperty
(
prefix
+
"eq_weight_scale"
)!=
null
)
this
.
eq_weight_scale
=
Double
.
parseDouble
(
properties
.
getProperty
(
prefix
+
"eq_weight_scale"
));
if
(
properties
.
getProperty
(
prefix
+
"eq_level"
)!=
null
)
this
.
eq_level
=
Double
.
parseDouble
(
properties
.
getProperty
(
prefix
+
"eq_level"
));
if
(
properties
.
getProperty
(
prefix
+
"mb_en"
)!=
null
)
this
.
mb_en
=
Boolean
.
parseBoolean
(
properties
.
getProperty
(
prefix
+
"mb_en"
));
if
(
properties
.
getProperty
(
prefix
+
"mb_tau"
)!=
null
)
this
.
mb_tau
=
Double
.
parseDouble
(
properties
.
getProperty
(
prefix
+
"mb_tau"
));
if
(
properties
.
getProperty
(
prefix
+
"mb_max_gain"
)!=
null
)
this
.
mb_max_gain
=
Double
.
parseDouble
(
properties
.
getProperty
(
prefix
+
"mb_max_gain"
));
if
(
properties
.
getProperty
(
prefix
+
"stereo_merge"
)!=
null
)
this
.
stereo_merge
=
Boolean
.
parseBoolean
(
properties
.
getProperty
(
prefix
+
"stereo_merge"
));
if
(
properties
.
getProperty
(
prefix
+
"stereo_gap"
)!=
null
)
this
.
stereo_gap
=
Integer
.
parseInt
(
properties
.
getProperty
(
prefix
+
"stereo_gap"
));
if
(
properties
.
getProperty
(
prefix
+
"stereo_intereye"
)!=
null
)
this
.
stereo_intereye
=
Double
.
parseDouble
(
properties
.
getProperty
(
prefix
+
"stereo_intereye"
));
...
...
@@ -1724,10 +1746,14 @@ public class IntersceneMatchParameters {
imp
.
eq_weight_scale
=
this
.
eq_weight_scale
;
imp
.
eq_level
=
this
.
eq_level
;
imp
.
stereo_merge
=
this
.
stereo_merge
;
imp
.
stereo_gap
=
this
.
stereo_gap
;
imp
.
stereo_intereye
=
this
.
stereo_intereye
;
imp
.
stereo_phone_width
=
this
.
stereo_phone_width
;
imp
.
mb_en
=
this
.
mb_en
;
imp
.
mb_tau
=
this
.
mb_tau
;
imp
.
mb_max_gain
=
this
.
mb_max_gain
;
imp
.
stereo_merge
=
this
.
stereo_merge
;
imp
.
stereo_gap
=
this
.
stereo_gap
;
imp
.
stereo_intereye
=
this
.
stereo_intereye
;
imp
.
stereo_phone_width
=
this
.
stereo_phone_width
;
imp
.
extra_hor_tile
=
this
.
extra_hor_tile
;
imp
.
extra_vert_tile
=
this
.
extra_vert_tile
;
...
...
src/main/java/com/elphel/imagej/tileprocessor/OpticalFlow.java
View file @
7d6fb681
This diff is collapsed.
Click to expand it.
src/main/java/com/elphel/imagej/tileprocessor/QuadCLT.java
View file @
7d6fb681
This diff is collapsed.
Click to expand it.
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