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Bug correction in the DIRPYREQUALIZER that created random noise in the image.

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This commit is contained in:
Hombre
2010-10-19 01:41:14 +02:00
parent b084c9708a
commit f3331567ee
1 changed files with 7 additions and 8 deletions
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13
rtengine/dirpyr_equalizer.cc
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@@ -194,7 +194,7 @@ namespace rtengine {
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
}; }
void ImProcFunctions::dirpyr_channel(unsigned short ** data_fine, unsigned short ** data_coarse, int width, int height, int * rangefn, int level, int scale, const double * mult ) void ImProcFunctions::dirpyr_channel(unsigned short ** data_fine, unsigned short ** data_coarse, int width, int height, int * rangefn, int level, int scale, const double * mult )
{ {
@@ -238,14 +238,12 @@ namespace rtengine {
}; }
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
void ImProcFunctions::idirpyr_eq_channel(unsigned short ** data_coarse, unsigned short ** data_fine, int ** buffer, int width, int height, int level, const double * mult ) void ImProcFunctions::idirpyr_eq_channel(unsigned short ** data_coarse, unsigned short ** data_fine, int ** buffer, int width, int height, int level, const double * mult )
{ {
int hipass;
float noisehi = 1.33*noise*mult[4]/pow(3,level), noiselo = 0.66*noise*mult[4]/pow(3,level); float noisehi = 1.33*noise*mult[4]/pow(3,level), noiselo = 0.66*noise*mult[4]/pow(3,level);
float * irangefn = new float [0x20000]; float * irangefn = new float [0x20000];
@@ -265,15 +263,16 @@ namespace rtengine {
#ifdef _OPENMP #ifdef _OPENMP
#pragma omp parallel for #pragma omp parallel for
#endif #endif
for(int i = 0; i < height; i++) for(int i = 0; i < height; i++) {
for(int j = 0; j < width; j++) { for(int j = 0; j < width; j++) {
hipass = (data_fine[i][j]-data_coarse[i][j]); int hipass = (data_fine[i][j]-data_coarse[i][j]);
buffer[i][j] += irangefn[hipass+0x10000] * hipass ; buffer[i][j] += irangefn[hipass+0x10000] * hipass ;
} }
}
delete [] irangefn; delete [] irangefn;
}; }
#undef DIRWT_L #undef DIRWT_L