Implementing multiple variant of the same noise for intra

src/main/java/com/elphel/imagej/correction/Eyesis_Correction.java

@@ -7255,6 +7255,7 @@ private Panel panel1,
 					EQUIRECTANGULAR_PARAMETERS, // EyesisCorrectionParameters.EquirectangularParameters equirectangularParameters,
 					PROPERTIES,                 // Properties                                           properties,
 					bayer_artifacts_debug,      // boolean  bayer_artifacts_debug
+					-1,                         // int                                                  noise_variant, // <0 - no-variants, compatible with old code
 					THREADS_MAX,                // final int          threadsMax,  // maximal number of threads to launch
 					UPDATE_STATUS,              // final boolean    updateStatus,
 					DEBUG_LEVEL);

src/main/java/com/elphel/imagej/tileprocessor/OpticalFlow.java

@@ -3168,8 +3168,7 @@ public class OpticalFlow {
 			ColorProcParameters  colorProcParameters,
 			QuadCLT.SetChannels [] set_channels,
 			QuadCLT              ref_scene, // ordered by increasing timestamps
-//			double []            
-			NoiseParameters noise_sigma_level,
+			NoiseParameters noise_sigma_level, // only comes with no-noise here
 			int                  debug_level
 			)
 	{
@@ -3197,7 +3196,8 @@ public class OpticalFlow {
 					scene_names[i],
 					clt_parameters,
 					colorProcParameters, //
-					noise_sigma_level,   // double []            noise_sigma_level,
+					noise_sigma_level,   // double []            noise_sigma_level,only comes with non-noise here, so noise_variant is not needed
+					-1,                  // int                  noise_variant, // <0 - no-variants, compatible with old code
 					ref_scene,           // QuadCLTCPU           ref_scene, // may be null if scale_fpn <= 0
 					threadsMax,
 					-1); // debug_level);
@@ -3774,6 +3774,7 @@ public class OpticalFlow {
 			QuadCLT              ref_scene, // ordered by increasing timestamps
 //			double []
 			NoiseParameters		 noise_sigma_level,
+			int                  noise_variant, // <0 - no-variants, compatible with old code			
 			int                  debug_level
 			)
 	{
@@ -3792,6 +3793,7 @@ public class OpticalFlow {
 					clt_parameters,
 					colorProcParameters, //
 					noise_sigma_level,   // double []            noise_sigma_level,
+					noise_variant,       // int                  noise_variant, // <0 - no-variants, compatible with old code
 					ref_scene,          // QuadCLTCPU           ref_scene, // may be null if scale_fpn <= 0
 					threadsMax,
 					-1); // debug_level);
@@ -3832,7 +3834,7 @@ public class OpticalFlow {
 			}
 			
 		} else {
-			combo_dsn = ref_scene. readDoubleArrayFromModelDirectory( //"disp", "strength","disp_lma","num_valid"
+			combo_dsn = ref_scene.readDoubleArrayFromModelDirectory( //"disp", "strength","disp_lma","num_valid"
 					"-results-nonoise" + (read_nonoise_lma?"-lma":"-nolma"), // String      suffix,
 					combo_dsn_titles.length - 1, // 4
 					null); // int []      wh);
@@ -3845,7 +3847,7 @@ public class OpticalFlow {
 		final int margin = 8;
 		final int tilesX = ref_scene.getTileProcessor().getTilesX();
 		final int tilesY = ref_scene.getTileProcessor().getTilesY();
-		if (debug_level > -1) {
+		if (debug_level > 0) {
 			int        extra = 10; // pixels around largest outline
 			int        scale = 4;
 
@@ -4011,6 +4013,12 @@ public class OpticalFlow {
 			//rslt_suffix +="-mask"+clt_parameters.img_dtt.dbg_pair_mask;
 		}
 		rslt_suffix += (clt_parameters.correlate_lma?"-lma":"-nolma");
+		if (noise_variant >= 0) {
+			rslt_suffix +="-variant"+noise_variant;
+		}
+		
+		//			int                  noise_variant, // <0 - no-variants, compatible with old code			
+
 		ref_scene.saveDoubleArrayInModelDirectory(
 				rslt_suffix,         // String      suffix,
 				refine_titles,       // null,          // String []   labels, // or null

src/main/java/com/elphel/imagej/tileprocessor/QuadCLTCPU.java

@@ -224,6 +224,7 @@ public class QuadCLTCPU {
 	double [][][][][][]  getCltKernels() {                            
 		return clt_kernels;
 	}
+	@Deprecated
 	public QuadCLT spawnQuadCLTWithNoise(
 			String               set_name,
 			CLTParameters        clt_parameters,
@@ -239,6 +240,7 @@ public class QuadCLTCPU {
 				clt_parameters,
 				colorProcParameters,
 				noise_sigma_level, // double []            noise_sigma_level,
+				-1,  //  int                  noise_variant, // <0 - no-variants, compatible with old code
 				ref_scene,         // QuadCLTCPU     ref_scene, // may be null if scale_fpn <= 0
 				threadsMax,
 				debugLevel);
@@ -246,6 +248,32 @@ public class QuadCLTCPU {
 		return quadCLT;
 	}
 
+	public QuadCLT spawnQuadCLTWithNoise(
+			String               set_name,
+			CLTParameters        clt_parameters,
+			ColorProcParameters  colorProcParameters,
+			NoiseParameters		 noise_sigma_level,
+			int                  noise_variant, // <0 - no-variants, compatible with old code
+			QuadCLTCPU           ref_scene, // may be null if scale_fpn <= 0
+			int                  threadsMax,
+			int                  debugLevel)
+	{
+		QuadCLT quadCLT = new QuadCLT(this, set_name);
+		
+		quadCLT.restoreFromModel(
+				clt_parameters,
+				colorProcParameters,
+				noise_sigma_level, // double []            noise_sigma_level,
+				noise_variant,     //int                  noise_variant, // <0 - no-variants, compatible with old code
+				ref_scene,         // QuadCLTCPU     ref_scene, // may be null if scale_fpn <= 0
+				threadsMax,
+				debugLevel);
+		
+		return quadCLT;
+	}
+	
+	
+	
 	/*
 	public QuadCLT spawnQuadCLT(
 			String              set_name,
@@ -285,7 +313,8 @@ public class QuadCLTCPU {
 				clt_parameters,
 				colorProcParameters,
 				null,                 // double []    noise_sigma_level,
-				null, // final QuadCLTCPU     ref_scene, // may be null if scale_fpn <= 0
+				-1,                   // noise_variant, // <0 - no-variants, compatible with old code
+				null,                 // final QuadCLTCPU     ref_scene, // may be null if scale_fpn <= 0
 				threadsMax,
 				debugLevel);
 		
@@ -611,14 +640,11 @@ public class QuadCLTCPU {
 		return rgba;
 	}
 	
-	
-	
-	
 	public QuadCLTCPU restoreFromModel(
 			CLTParameters        clt_parameters,
 			ColorProcParameters  colorProcParameters,
-//			double []
 			NoiseParameters	     noise_sigma_level,
+			int                  noise_variant, // <0 - no-variants, compatible with old code
 			QuadCLTCPU           ref_scene, // may be null if scale_fpn <= 0
 			int                  threadsMax,
 			int                  debugLevel)
@@ -661,6 +687,7 @@ public class QuadCLTCPU {
 					"-NOISE",
 					ref_scene, // final QuadCLTCPU ref_scene, // may be null if scale_fpn <= 0
 					noise_sigma_level,
+					noise_variant, //final int       noise_variant, // <0 - no-variants, compatible with old code
 					threadsMax,
 					1); // debugLevel); // final int       debug_level)
 		}
@@ -691,16 +718,17 @@ public class QuadCLTCPU {
 	// If file with the same sigma already exists in the model directory - just use it, multiply by noise_sigma_level[0] and add to the non-zero Bayer
 	
 	public void generateAddNoise(
-			final String    suffix,
+			final String    suffix_novar,
 			final QuadCLTCPU ref_scene, // may be null if scale_fpn <= 0
-//			final double [] 
 			final NoiseParameters noise_sigma_level,
+			final int       noise_variant, // <0 - no-variants, compatible with old code
 			final int       threadsMax,
 			final int       debug_level)
 	{
 		final double scale_random = noise_sigma_level.scale_random; // _sigma_level[0];
 		final double scale_fpn =    noise_sigma_level.scale_fpn;    // noise_sigma_level[0];
 		final double sigma =        noise_sigma_level.sigma; // [1];
+		final String    suffix = suffix_novar + ((noise_variant >= 0) ? ("-"+noise_variant+"-"):""); 
 		ImagePlus imp = generateAddNoise(
 				suffix,       // final String    suffix,
 				sigma,        // final double    sigma,