version 0.3.0-rc12

Continue to fine-tune the nhw_kernel weights
rcanut · Feb 17, 2024 · 99ba959 · 99ba959
1 parent f5270c7
commit 99ba959
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Showing 2 changed files with 13 additions and 11 deletions.
diff --git a/encoder/image_processing.c b/encoder/image_processing.c
@@ -2,8 +2,8 @@
 ****************************************************************************
 *  NHW Image Codec 													       *
 *  file: image_processing.c  										       *
-*  version: 0.3.0-rc11 						     		     			   *
-*  last update: $ 02062024 nhw exp $							           *
+*  version: 0.3.0-rc12 						     		     			   *
+*  last update: $ 02172024 nhw exp $							           *
 *																		   *
 ****************************************************************************
 ****************************************************************************
@@ -929,7 +929,7 @@ void pre_processing(image_buffer *im)
 						}
 						else
 						{
-							nhw_kernel[scan-1]=sharpn2+21;
+							nhw_kernel[scan-1]= 5000; //sharpn2+21;
 
 							if (t3==1) t3 = 2;
 							else t3 = 0;
@@ -945,7 +945,7 @@ void pre_processing(image_buffer *im)
 						}
 						else
 						{
-							nhw_kernel[scan-1]= -(sharpn2+21);
+							nhw_kernel[scan-1]= -5000; //-(sharpn2+21);
 
 							if (t4==1) t4 = 2;
 							else t4 = 0;
@@ -965,7 +965,7 @@ void pre_processing(image_buffer *im)
 							}
 							else
 							{
-								nhw_kernel[scan]=sharpn2+21;
+								nhw_kernel[scan]= 5000; //sharpn2+21;
 
 								if (t5==1) t5 = 2;
 								else t5 = 0;
@@ -981,7 +981,7 @@ void pre_processing(image_buffer *im)
 							}
 							else
 							{
-								nhw_kernel[scan]= -(sharpn2+21);
+								nhw_kernel[scan]= -5000; //-(sharpn2+21);
 
 								if (t6==1) t6 = 2;
 								else t6 = 0;
@@ -1013,7 +1013,7 @@ void pre_processing(image_buffer *im)
 						}
 						else
 						{
-							nhw_kernel[scan]=sharpn2+21;
+							nhw_kernel[scan]= 5000; //sharpn2+21;
 
 							if (t5==1) t5 = 2;
 							else t5 = 0;
@@ -1029,7 +1029,7 @@ void pre_processing(image_buffer *im)
 						}
 						else
 						{
-							nhw_kernel[scan]= -(sharpn2+21);
+							nhw_kernel[scan]= -5000; //-(sharpn2+21);
 
 							if (t6==1) t6 = 2;
 							else t6 = 0;
@@ -1233,6 +1233,8 @@ void pre_processing(image_buffer *im)
 
 				count= nhw_kernel[scan];
 
+				if (abs(res)>4000 || abs(count)>4000) continue;
+
 				if (abs(res)>sharpness && abs(res)<=(sharpness+20) && abs(count)>sharpness && abs(count)<=(sharpness+20) )
 				{
 					if (nhw_sharp_on[scan-1]!=1 && nhw_sharp_on[scan]!=1)

diff --git a/encoder/nhw_encoder_cli.c b/encoder/nhw_encoder_cli.c
@@ -2,8 +2,8 @@
 ****************************************************************************
 *  NHW Image Codec                                                         *
 *  file: nhw_encoder_cli.c                                                 *
-*  version: 0.3.0-rc11                                                      *
-*  last update: $ 02062024 nhw exp $                                       *
+*  version: 0.3.0-rc12                                                      *
+*  last update: $ 02172024 nhw exp $                                       *
 *                                                                          *
 ****************************************************************************
 ****************************************************************************
@@ -50,7 +50,7 @@
 #include "codec.h"
 
 #define PROGRAM "nhw-enc"
-#define VERSION "0.3.0-rc11"
+#define VERSION "0.3.0-rc12"
 
 #define NHW_QUALITY_MIN LOW20
 #define NHW_QUALITY_MAX HIGH3