Commit af9b88ff authored by Andrey Filippov's avatar Andrey Filippov
Browse files

Implemented configurable parameters for ground plane rendering. Added 

disabling ERS in the inter-scene LMA if there is not enough data (not in
all 4 quadrants)
parent 4e3cc252

src/main/java/com/elphel/imagej/cameras/CLTParameters.java

+179 −0
Original line number Original line Diff line number Diff line
@@ -467,6 +467,24 @@ public class CLTParameters { 
	public boolean    gltf_emissive =     false; // true;   // Use emissive textures

	public boolean    gltf_emissive =     false; // true;   // Use emissive textures

	public boolean    gltf_alpha_blend =  false; // true;   // Use alpha blend (false - opaque)

	public boolean    gltf_alpha_blend =  false; // true;   // Use alpha blend (false - opaque)

	

	

	// parameters for ground maps generation

	public boolean    gmap_render_hdr =      true; //  generate textures w/o normalization to generate undistorted

	public boolean    gmap_en =              true; //  generate ground map from a drone (enables gmap_render_hdr)

	// extracting ground projection plane

	public boolean    gmap_use_lma =         true;  // ;

	public double     gmap_discard_low =     0.01;  // fraction of all pixels

	public double     gmap_discard_high =    0.5;   // fraction of all pixels

	public double     gmap_discard_adisp =   0.2;   // discard above/below this fraction of average height 

	public double     gmap_discard_rdisp =   0.02;  // discard above/below this fraction of average height

	public double     gmap_pix_size =        0.005; // hdr_x0y0,       // in meters

	public int        gmap_max_image_width = 4000; // 3200;  // increase pixel size as a power of 2 until image fits

	public boolean    gmap_crop_empty =      true;

	public int        gmap_crop_extra =      20;

	public int []     gmap_tex_pals =        {0,1,2};










	










	

















	public boolean    show_textures    = true;  // show generated textures




	public boolean    show_textures    = true;  // show generated textures








	public boolean    debug_filters    = false;// show intermediate results of filtering




	public boolean    debug_filters    = false;// show intermediate results of filtering








	// not used anywhere so far




	// not used anywhere so far










@@ -1593,6 +1611,19 @@ public class CLTParameters {






		properties.setProperty(prefix+"gltf_emissive",              this.gltf_emissive+"");




		properties.setProperty(prefix+"gltf_emissive",              this.gltf_emissive+"");








		properties.setProperty(prefix+"gltf_alpha_blend",           this.gltf_alpha_blend+"");




		properties.setProperty(prefix+"gltf_alpha_blend",           this.gltf_alpha_blend+"");




















		properties.setProperty(prefix+"gmap_render_hdr",            this.gmap_render_hdr+"");            // boolean 










		properties.setProperty(prefix+"gmap_en",                    this.gmap_en+"");                    // boolean 










		properties.setProperty(prefix+"gmap_use_lma",               this.gmap_use_lma+"");               // boolean 










		properties.setProperty(prefix+"gmap_discard_low",           this.gmap_discard_low+"");           // double










		properties.setProperty(prefix+"gmap_discard_high",          this.gmap_discard_high+"");          // double










		properties.setProperty(prefix+"gmap_discard_adisp",         this.gmap_discard_adisp+"");         // double










		properties.setProperty(prefix+"gmap_discard_rdisp",         this.gmap_discard_rdisp+"");         // double










		properties.setProperty(prefix+"gmap_pix_size",              this.gmap_pix_size+"");              // double










		properties.setProperty(prefix+"gmap_max_image_width",       this.gmap_max_image_width+"");       // int     










		properties.setProperty(prefix+"gmap_crop_empty",            this.gmap_crop_empty+"");            // boolean 










		properties.setProperty(prefix+"gmap_crop_extra",            this.gmap_crop_extra+"");            // int     










		properties.setProperty(prefix+"gmap_tex_pals",              CLTParameters.arr_to_str(this.gmap_tex_pals)); // int[]










		








		properties.setProperty(prefix+"show_textures",              this.show_textures+"");




		properties.setProperty(prefix+"show_textures",              this.show_textures+"");








		properties.setProperty(prefix+"debug_filters",              this.debug_filters+"");




		properties.setProperty(prefix+"debug_filters",              this.debug_filters+"");




















@@ -2595,6 +2626,19 @@ public class CLTParameters {






		if (properties.getProperty(prefix+"gltf_emissive")!=null)                 this.gltf_emissive=Boolean.parseBoolean(properties.getProperty(prefix+"gltf_emissive"));




		if (properties.getProperty(prefix+"gltf_emissive")!=null)                 this.gltf_emissive=Boolean.parseBoolean(properties.getProperty(prefix+"gltf_emissive"));








		if (properties.getProperty(prefix+"gltf_alpha_blend")!=null)              this.gltf_alpha_blend=Boolean.parseBoolean(properties.getProperty(prefix+"gltf_alpha_blend"));




		if (properties.getProperty(prefix+"gltf_alpha_blend")!=null)              this.gltf_alpha_blend=Boolean.parseBoolean(properties.getProperty(prefix+"gltf_alpha_blend"));




















		if (properties.getProperty(prefix+"gmap_render_hdr")!=null)      this.gmap_render_hdr=Boolean.parseBoolean(properties.getProperty(prefix+   "gmap_render_hdr"));










		if (properties.getProperty(prefix+"gmap_en")!=null)              this.gmap_en=Boolean.parseBoolean(properties.getProperty(prefix+           "gmap_en"));










		if (properties.getProperty(prefix+"gmap_use_lma")!=null)         this.gmap_use_lma=Boolean.parseBoolean(properties.getProperty(prefix+      "gmap_use_lma"));










		if (properties.getProperty(prefix+"gmap_discard_low")!=null)     this.gmap_discard_low=Double.parseDouble(properties.getProperty(prefix+    "gmap_discard_low"));










		if (properties.getProperty(prefix+"gmap_discard_high")!=null)    this.gmap_discard_high=Double.parseDouble(properties.getProperty(prefix+   "gmap_discard_high"));










		if (properties.getProperty(prefix+"gmap_discard_adisp")!=null)   this.gmap_discard_adisp=Double.parseDouble(properties.getProperty(prefix+  "gmap_discard_adisp"));










		if (properties.getProperty(prefix+"gmap_discard_rdisp")!=null)   this.gmap_discard_rdisp=Double.parseDouble(properties.getProperty(prefix+  "gmap_discard_rdisp"));










		if (properties.getProperty(prefix+"gmap_pix_size")!=null)        this.gmap_pix_size=Double.parseDouble(properties.getProperty(prefix+       "gmap_pix_size"));










		if (properties.getProperty(prefix+"gmap_max_image_width")!=null) this.gmap_max_image_width=Integer.parseInt(properties.getProperty(prefix+  "gmap_max_image_width"));










   		if (properties.getProperty(prefix+"gmap_crop_empty")!=null)      this.gmap_crop_empty=Boolean.parseBoolean(properties.getProperty(prefix+   "gmap_crop_empty"));










		if (properties.getProperty(prefix+"gmap_crop_extra")!=null)      this.gmap_crop_extra=Integer.parseInt(properties.getProperty(prefix+       "gmap_crop_extra"));// int     










		if (properties.getProperty(prefix+"gmap_tex_pals")!=null)        this.gmap_tex_pals=CLTParameters.str_to_iarr(properties.getProperty(prefix+"gmap_tex_pals"));










		








		if (properties.getProperty(prefix+"show_textures")!=null)                 this.show_textures=Boolean.parseBoolean(properties.getProperty(prefix+"show_textures"));




		if (properties.getProperty(prefix+"show_textures")!=null)                 this.show_textures=Boolean.parseBoolean(properties.getProperty(prefix+"show_textures"));








		if (properties.getProperty(prefix+"debug_filters")!=null)                 this.debug_filters=Boolean.parseBoolean(properties.getProperty(prefix+"debug_filters"));




		if (properties.getProperty(prefix+"debug_filters")!=null)                 this.debug_filters=Boolean.parseBoolean(properties.getProperty(prefix+"debug_filters"));




















@@ -3828,6 +3872,33 @@ public class CLTParameters {






		gd.addCheckbox    ("glTF use emissive textures",                                                             this.gltf_emissive);




		gd.addCheckbox    ("glTF use emissive textures",                                                             this.gltf_emissive);








		gd.addCheckbox    ("glTF use alpha blend",                                                                   this.gltf_alpha_blend);




		gd.addCheckbox    ("glTF use alpha blend",                                                                   this.gltf_alpha_blend);




















		gd.addMessage     ("Ground map export");










		gd.addCheckbox ("Generate/save linear 32-bit textures",    this.gmap_render_hdr, // true; // enable change FG pixel to opaque from transparent










				"Generate and save textures w/o normalization as 32-bit Tiff files. This option will be automatically activated if ground plane maps are used.");










		gd.addCheckbox ("Render ground-plane maps",                this.gmap_en, // true; // enable change FG pixel to opaque from transparent










				"Render fixed-scale projection of the 3D model to a ground plane, such as for the UAS-generated imagery.");










		gd.addCheckbox ("Use only LMA disparity for ground",       this.gmap_use_lma, // true; // enable change FG pixel to opaque from transparent










				"Use only LMA-generated disparity to find the ground plane to project the map.");










		gd.addNumericField("Discard low fraction",                 this.gmap_discard_low,  4,6,"",










				"Discard lowest tiles (ditches) up to this fraction of all available tiles when finding the ground plane for the map projection.");










		gd.addNumericField("Discard high fraction",                this.gmap_discard_high,  4,6,"",










				"Discard highest tiles (vegetation, structure) up to this fraction of all available tiles when finding the ground plane for the map projection.");










		gd.addNumericField("Disparity absolute range",             this.gmap_discard_adisp,  4,6,"",










				"Discard tiles with the absolute value of the absolute disparity difference to the ground plane exceeds this value.");










		gd.addNumericField("Disparity absolute range",             this.gmap_discard_rdisp,  4,6,"",










				"Discard tiles with the absolute value of the relative (to the ground plane disparity) disparity difference to the ground plane exceeds this value.");










		gd.addNumericField("Rendered map pixel size",              this.gmap_pix_size,  4,6,"m",










				"Rendered absolute pixel size in meters.");










		gd.addNumericField("Maximal rendered image width",         this.gmap_max_image_width, 0,3,"",










				"Maximal output image size in pixels. Increase pixel size in the power-of-two ratio if calculated image width exceeds this value.");










		gd.addCheckbox ("Crop empty map areas",                    this.gmap_crop_empty, // true; // enable change FG pixel to opaque from transparent










				"Crop the map output from four directions while only undefined pixels are removed.");










		gd.addNumericField("Crop maps extra",                      this.gmap_crop_extra, 0,3,"pix",  // minimal neighbors to keep alpha










				"Additionally crop map by this number of pixels from each of the four directions.");










		gd.addStringField ("LWIR palettes to render the maps",     CLTParameters.arr_to_str(this.gmap_tex_pals), 40,










				"Enter space-separated list of the palette numbers, such as, such as '0 1 2'");










		










		








		gd.addMessage     ("Earlier 3D generation parameters");




		gd.addMessage     ("Earlier 3D generation parameters");








		gd.addCheckbox    ("Show generated textures",                                                                this.show_textures);




		gd.addCheckbox    ("Show generated textures",                                                                this.show_textures);








		gd.addCheckbox    ("show intermediate results of filtering",                                                 this.debug_filters);




		gd.addCheckbox    ("show intermediate results of filtering",                                                 this.debug_filters);










@@ -5027,6 +5098,20 @@ public class CLTParameters {






		this.gltf_emissive=         gd.getNextBoolean();




		this.gltf_emissive=         gd.getNextBoolean();








		this.gltf_alpha_blend=      gd.getNextBoolean();




		this.gltf_alpha_blend=      gd.getNextBoolean();








		




		










		this.gmap_render_hdr=       gd.getNextBoolean();










		this.gmap_en=               gd.getNextBoolean();










		this.gmap_use_lma=          gd.getNextBoolean();










		this.gmap_discard_low=      gd.getNextNumber();










		this.gmap_discard_high=     gd.getNextNumber();










		this.gmap_discard_adisp=    gd.getNextNumber();










		this.gmap_discard_rdisp=    gd.getNextNumber();










		gmap_pix_size=              gd.getNextNumber();










		this.gmap_max_image_width= (int) gd.getNextNumber();










		this.gmap_crop_empty=       gd.getNextBoolean();










		this.gmap_crop_extra= (int) gd.getNextNumber();










		










		this.gmap_tex_pals =           CLTParameters.str_to_iarr(gd.getNextString());










		








		this.show_textures=         gd.getNextBoolean();




		this.show_textures=         gd.getNextBoolean();








		this.debug_filters=         gd.getNextBoolean();




		this.debug_filters=         gd.getNextBoolean();








		this.min_smth=              gd.getNextNumber();




		this.min_smth=              gd.getNextNumber();










@@ -5889,4 +5974,98 @@ public class CLTParameters {






		}




		}








		return true;




		return true;








	}




	}










	










// conversion of multiple parameters in a line



















	public static String arr_to_str(int [] arr) {










		String s = "";










		for (int c:arr) s+=c+" ";










		return s.trim();










	}



















	public static String arr_to_str(double [] arr) {










		String s = "";










		for (double c:arr) s+=c+" ";










		return s.trim();










	}




























	public static String arr_to_str(boolean [] arr) {










		String s = "";










		for (boolean c:arr) s+= (c?1:0)+" ";










		return s.trim();










	}



















	public static String arr_to_str(String [] arr) {










		String s = "";










		for (int i = 0; i < arr.length; i++) {










			s += arr[i].trim();










			if (i < (arr.length - 1)){










				s += ",";










			}










		}










		return s;










	}



















	public static boolean [] str_to_barr(String s) {










		int [] iarr = str_to_iarr(s);










		if (iarr == null) return null;










		boolean [] barr = new boolean [iarr.length];










		for (int i = 0; i < barr.length; i++) {










			barr[i] = iarr[i] != 0;










		}










		return barr;










	}



















	public static int [] str_to_iarr(String s) {










		String [] sa;










		if (s.indexOf(",") >= 0) {










			sa = s.trim().split(",");










		} else {










			sa = s.trim().split(" ");










		}










		int [] iarr = new int [sa.length];










		for (int i = 0; i < sa.length; i++) {










			iarr[i]=Integer.parseInt(sa[i].trim());










		}










		return iarr;










	}



















	public static double [] str_to_darr(String s) {










		String [] sa;










		if (s.indexOf(",") >= 0) {










			sa = s.trim().split(",");










		} else {










			sa = s.trim().split(" ");










		}










		double [] darr = new double [sa.length];










		for (int i = 0; i < sa.length; i++) {










			darr[i]=Double.parseDouble(sa[i].trim());










		}










		return darr;










	}



















	public static String [] str_to_sarr(String s) {










		String [] sa;










		if (s.indexOf(",") >= 0) {










			sa = s.trim().split(",");










		} else {










			sa = s.trim().split(" ");










		}










		String [] sarr = new String [sa.length];










		for (int i = 0; i < sa.length; i++) {










			sarr[i]=sa[i].trim();










		}










		return sarr;










	}



















	










	










	










	










	










	










	










	










	








}




}










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