Autoranging for lwir images/texture tiles

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

@@ -11,6 +11,9 @@ public class ColorProcParameters {
 	public boolean lwir_islwir =        false;
 	public double  lwir_low =           27000;
 	public double  lwir_high    =       31000;
+	public boolean lwir_autorange =      true;
+	public double  lwir_too_cold =       100.0; // discard this number of pixels too cold
+	public double  lwir_too_hot =          3.0; // discard this number of pixels too hot
 	public int     lwir_palette =           0; // 0 - white - hot, 1 - black - hot, 2+ - colored
 	public boolean lwir_subtract_dc   = false;
 	public boolean lwir_eq_chn   =      true;  // adjust average temperature between channels
@@ -68,12 +71,20 @@ public class ColorProcParameters {
 	public boolean isMonochrome() {
 		return lwir_islwir; // for now it is the only reason to be monochrome
 	}
+	public boolean isLwir() {
+		return lwir_islwir;
+	}
 
 	private ColorProcParameters() {}
 	public ColorProcParameters(
 			boolean lwir_islwir,        // false;
 			double  lwir_low,           // 27000;
 			double  lwir_high,          // 31000;
+
+			boolean lwir_autorange,     //  true;
+			double  lwir_too_cold,      //   100.0; // discard this number of pixels too cold
+			double  lwir_too_hot,       //     3.0; // discard this number of pixels too hot
+
 			int     lwir_palette,       //  0 - white - hot, 1 - black - hot, 2+ - colored
 			boolean lwir_subtract_dc,   //   = false;
 			boolean lwir_eq_chn,        // true
@@ -128,6 +139,11 @@ public class ColorProcParameters {
 		this.lwir_islwir = lwir_islwir;
 		this.lwir_low = lwir_low;
 		this.lwir_high = lwir_high;
+
+		this.lwir_autorange = lwir_autorange;
+		this.lwir_too_cold =  lwir_too_cold;
+		this.lwir_too_hot =   lwir_too_hot;
+
 		this.lwir_palette = lwir_palette;
 		this.lwir_subtract_dc = lwir_subtract_dc;
 		this.lwir_eq_chn =lwir_eq_chn;
@@ -183,6 +199,11 @@ public class ColorProcParameters {
 		properties.setProperty(prefix+"lwir_islwir",        this.lwir_islwir+"");
 		properties.setProperty(prefix+"lwir_low",           this.lwir_low+"");
 		properties.setProperty(prefix+"lwir_high",          this.lwir_high+"");
+
+		properties.setProperty(prefix+"lwir_autorange",     this.lwir_autorange+"");
+		properties.setProperty(prefix+"lwir_too_cold",      this.lwir_too_cold+"");
+		properties.setProperty(prefix+"lwir_too_hot",       this.lwir_too_hot+"");
+
 		properties.setProperty(prefix+"lwir_palette",       this.lwir_palette+"");
 		properties.setProperty(prefix+"lwir_subtract_dc",   this.lwir_subtract_dc+"");
 		properties.setProperty(prefix+"lwir_eq_chn",        this.lwir_eq_chn+"");
@@ -247,6 +268,11 @@ public class ColorProcParameters {
 		if (properties.getProperty(prefix+"lwir_islwir")!=null)    this.lwir_islwir=Boolean.parseBoolean(properties.getProperty(prefix+"lwir_islwir"));
 		if (properties.getProperty(prefix+"lwir_low")!=null)       this.lwir_low=Double.parseDouble(properties.getProperty(prefix+"lwir_low"));
 		if (properties.getProperty(prefix+"lwir_high")!=null)      this.lwir_high=Double.parseDouble(properties.getProperty(prefix+"lwir_high"));
+
+		if (properties.getProperty(prefix+"lwir_autorange")!=null) this.lwir_autorange=Boolean.parseBoolean(properties.getProperty(prefix+"lwir_autorange"));
+		if (properties.getProperty(prefix+"lwir_too_cold")!=null)  this.lwir_too_cold=Double.parseDouble(properties.getProperty(prefix+"lwir_too_cold"));
+		if (properties.getProperty(prefix+"lwir_too_hot")!=null)   this.lwir_too_hot=Double.parseDouble(properties.getProperty(prefix+"lwir_too_hot"));
+
 		if (properties.getProperty(prefix+"lwir_palette")!=null) this.lwir_palette=Integer.parseInt(properties.getProperty(prefix+"lwir_palette"));
 		if (properties.getProperty(prefix+"lwir_subtract_dc")!=null) this.lwir_subtract_dc=Boolean.parseBoolean(properties.getProperty(prefix+"lwir_subtract_dc"));
 		if (properties.getProperty(prefix+"lwir_eq_chn")!=null) this.lwir_eq_chn=Boolean.parseBoolean(properties.getProperty(prefix+"lwir_eq_chn"));
@@ -316,8 +342,13 @@ public class ColorProcParameters {
 		}
 		gd.addMessage("--- Parameters related to thermal imaging ---");
 		gd.addCheckbox    ("These sensors are thermal vision with absolute temperature",    this.lwir_islwir);
-		gd.addNumericField("Lowest value (temperature) to display",                         this.lwir_low,     3); //0.53
-		gd.addNumericField("Highest value (temperature) to display",                        this.lwir_high,     3); //0.53
+		gd.addNumericField("Lowest value (temperature) to display",                         this.lwir_low,      6); //0.53
+		gd.addNumericField("Highest value (temperature) to display",                        this.lwir_high,     6); //0.53
+
+		gd.addCheckbox    ("Autorange LWIR low/high temperatures (within limits above)",    this.lwir_autorange);   // true
+		gd.addNumericField("Number of too cold pixels/image to ignore during autorange",    this.lwir_too_cold, 4); // 100.0
+		gd.addNumericField("Number of too hot pixels/image to ignore during autorange",     this.lwir_too_hot,  4); //  0.53
+
 		gd.addNumericField("LWIR pallet (0-white hot, 1-black hot, 2+ - pseudo colors ",    this.lwir_palette,    0);
 		gd.addCheckbox    ("Subtract each image DC when conditioning",                      this.lwir_subtract_dc);
 		gd.addCheckbox    ("Adjust average temperature between cameras",                    this.lwir_eq_chn);
@@ -401,6 +432,11 @@ public class ColorProcParameters {
 		this.lwir_islwir=              gd.getNextBoolean();
 		this.lwir_low=                 gd.getNextNumber();
 		this.lwir_high=                gd.getNextNumber();
+
+		this.lwir_autorange =          gd.getNextBoolean();
+		this.lwir_too_cold=            gd.getNextNumber();
+		this.lwir_too_hot=             gd.getNextNumber();
+
 		this.lwir_palette=       (int) gd.getNextNumber();
 		this.lwir_subtract_dc=         gd.getNextBoolean();
 		this.lwir_eq_chn=              gd.getNextBoolean();
@@ -462,6 +498,11 @@ public class ColorProcParameters {
 		cp.lwir_islwir =             this.lwir_islwir;
 		cp.lwir_low =                this.lwir_low;
 		cp.lwir_high =               this.lwir_high;
+
+		cp.lwir_autorange =          this.lwir_autorange;
+		cp.lwir_too_cold =           this.lwir_too_cold;
+		cp.lwir_too_hot =            this.lwir_too_hot;
+
 		cp.lwir_palette =            this.lwir_palette;
 		cp.lwir_subtract_dc =        this.lwir_subtract_dc;
 		cp.lwir_eq_chn =             this.lwir_eq_chn;
@@ -521,6 +562,11 @@ public class ColorProcParameters {
 		this.lwir_islwir =             cp.lwir_islwir;
 		this.lwir_low =                cp.lwir_low;
 		this.lwir_high =               cp.lwir_high;
+
+		this.lwir_autorange =          cp.lwir_autorange;
+		this.lwir_too_cold =           cp.lwir_too_cold;
+		this.lwir_too_hot =            cp.lwir_too_hot;
+
 		this.lwir_palette =            cp.lwir_palette;
 		this.lwir_subtract_dc =        cp.lwir_subtract_dc;
 		this.lwir_eq_chn =             cp.lwir_eq_chn;

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

@@ -245,7 +245,10 @@ private Panel panel1,
 		false, //     boolean lwir_islwir,        // false;
 		27000, //     double  lwir_low,           // 27000;
 		31000, //     double  lwir_high,          // 31000;
-		0,     //     int     lwir_palette,       //  0 - white - hot, 1 - black - hot, 2+ - colored
+		true,  //     boolean lwir_autorange,     //  true;
+		100.0, //     double  lwir_too_cold,      //   100.0; // discard this number of pixels too cold
+		3.0,   //     double  lwir_too_hot,       //     3.0; // discard this number of pixels too hot
+		1,     //     int     lwir_palette,       //  0 - white - hot, 1 - black - hot, 2+ - pseudocolored
 		false, //     boolean lwir_subtract_dc,   //   = false;
 		true,  // 	  boolean lwir_eq_chn   =      true;  // adjust average temperature between channels
 		true,  //     boolean correct_vignetting, //  = true;