liz/rawTherapee
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Optimization for RGB_denoise when Delta sliders are used, Issue 1787

Browse Source
This commit is contained in:
Ingo
2013-03-19 22:45:25 +01:00
parent d7ed4be9e1
commit ab22580efd
1 changed files with 18 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
rtengine/FTblockDN.cc
View File

@@ -93,7 +93,7 @@ namespace rtengine {
plistener->setProgress (0.0);
}*/
volatile double progress = 0.0;
// volatile double progress = 0.0;
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -155,12 +155,14 @@ namespace rtengine {
float noisevar_Ldetail = SQR((SQR(100.f-dnparams.Ldetail) + 50.f*(100.f-dnparams.Ldetail)) * TS * 0.5f * incr);
noisered=1.f;//chroma red
if(dnparams.redchro<0.1f) {noisered=0.001f+SQR((100.f + dnparams.redchro)/100.0f);}
if(dnparams.redchro>0.1f) {noisered=1.f+SQR((dnparams.redchro));}
if(dnparams.redchro<-0.1f) {noisered=0.001f+SQR((100.f + dnparams.redchro)/100.0f);}
else if(dnparams.redchro>0.1f) {noisered=1.f+SQR((dnparams.redchro));}
else if (dnparams.redchro>= -0.1f && dnparams.redchro<=0.1f) noisered=0.f;
noiseblue=1.f;//chroma blue
if(dnparams.bluechro<0.1f) {noiseblue=0.001f+SQR((100.f + dnparams.bluechro)/100.0f);}
if(dnparams.bluechro>0.1f) {noiseblue=1.f+SQR((dnparams.bluechro));}
if(dnparams.bluechro<-0.1f) {noiseblue=0.001f+SQR((100.f + dnparams.bluechro)/100.0f);}
else if(dnparams.bluechro>0.1f) {noiseblue=1.f+SQR((dnparams.bluechro));}
else if (dnparams.bluechro>= -0.1f && dnparams.bluechro<=0.1f) noiseblue=0.f;
array2D<float> tilemask_in(TS,TS);
array2D<float> tilemask_out(TS,TS);
@@ -485,15 +487,12 @@ namespace rtengine {
// Main detail recovery algorithm: Block loop
//OpenMP here
//adding omp here leads to artifacts
AlignedBufferMP<float> buffer(width + TS + 2*blkrad*offset);
AlignedBuffer<float> pBuf(width + TS + 2*blkrad*offset);
for (int vblk=0; vblk<numblox_H; vblk++) {
//printf("vblock=%d",vblk);
int vblkmod = vblk%8;
int top = (vblk-blkrad)*offset;
AlignedBuffer<float>* pBuf = buffer.acquire();
// float * buffer = new float [width + TS + 2*blkrad*offset];
float * datarow = (float*)pBuf->data +blkrad*offset;
float * datarow = (float*)pBuf.data +blkrad*offset;
//#ifdef _OPENMP
//#pragma omp parallel for
@@ -534,7 +533,6 @@ namespace rtengine {
}
}
}//end of filling block row
buffer.release(pBuf);
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
//fftwf_print_plan (plan_forward_blox);
@@ -856,7 +854,7 @@ namespace rtengine {
int maxlvl = WaveletCoeffs_L.maxlevel();
const float eps = 0.01f;
int max;
float parfrac = 0.05;
// float parfrac = 0.05;
float madL[8][3], mada[8][3], madb[8][3];
@@ -892,7 +890,7 @@ namespace rtengine {
float skip_L = WaveletCoeffs_L.level_stride(lvl);
float skip_ab = WaveletCoeffs_a.level_stride(lvl);
float skip_h;
// float skip_h;
float ** WavCoeffs_L = WaveletCoeffs_L.level_coeffs(lvl);
float ** WavCoeffs_a = WaveletCoeffs_a.level_coeffs(lvl);
float ** WavCoeffs_b = WaveletCoeffs_b.level_coeffs(lvl);
@@ -905,14 +903,13 @@ namespace rtengine {
} else {
float ** WavPars_L = WaveletCoeffs_L.level_coeffs(lvl+1);
// float ** WavPars_L = WaveletCoeffs_L.level_coeffs(lvl+1);
//float ** WavPars_a = WaveletCoeffs_a.level_coeffs(lvl+1);
//float ** WavPars_b = WaveletCoeffs_b.level_coeffs(lvl+1);
//simple wavelet shrinkage
float * sfave = new float[Wlvl_L*Hlvl_L];
array2D<float> edge(Wlvl_L,Hlvl_L);
AlignedBufferMP<double>* buffer = new AlignedBufferMP<double> (MAX(Wlvl_L,Hlvl_L));
//printf("\n level=%d \n",lvl);
@@ -970,7 +967,7 @@ namespace rtengine {
for (int j=0; j<Wlvl_L; j++) {
int coeffloc_L = i*Wlvl_L+j;
int coeffloc_Lpar = (MAX(0,i-skip_L)*Wlvl_L+MAX(0,j-skip_L))/skip_L_ratio;
// int coeffloc_Lpar = (MAX(0,i-skip_L)*Wlvl_L+MAX(0,j-skip_L))/skip_L_ratio;
float mag_L = SQR(WavCoeffs_L[dir][coeffloc_L]);
//float mag_Lpar = SQR(parfrac*WavPars_L[dir][coeffloc_Lpar]);
@@ -1009,7 +1006,6 @@ namespace rtengine {
}
delete[] sfave;
delete buffer;
}
}
@@ -1101,7 +1097,7 @@ namespace rtengine {
float reduc=1.f;
float bluuc=1.f;
if(noisered!=0. || noiseblue !=0.) {
float hh=atan2(noi->b[2*i][2*j],noi->a[2*i][2*j]);
float hh=xatan2(noi->b[2*i][2*j],noi->a[2*i][2*j]);
//one can also use L or c (chromaticity) if necessary
if(hh > -0.4f && hh < 1.6f) reduc=noisered;//red from purple to next yellow
if(hh>-2.45f && hh <=-0.4f) bluuc=noiseblue;//blue
@@ -1145,7 +1141,7 @@ namespace rtengine {
float reduc=1.f;
float bluuc=1.f;
if(noisered!=0. || noiseblue !=0.) {
float hh=atan2(noi->b[2*i][2*j],noi->a[2*i][2*j]);
float hh=xatan2(noi->b[2*i][2*j],noi->a[2*i][2*j]);
if(hh > -0.4f && hh < 1.6f) reduc=noisered;
if(hh>-2.45f && hh <=-0.4f) bluuc=noiseblue;
}