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Use only mask for last scale Retinex

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This commit is contained in:
Desmis
2019-05-22 09:26:36 +02:00
parent 925ce5a4c4
commit 73ec1a8b83
1 changed files with 4 additions and 6 deletions
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10
rtengine/ipretinex.cc
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@@ -970,7 +970,7 @@ void ImProcFunctions::MSRLocal(int sp, int lum, LabImage * bufreti, LabImage * b
}
}
if(lum == 1 && (llretiMask == 3 || llretiMask == 0 || llretiMask == 2 || llretiMask == 4)) {//only mask with luminance
if(lum == 1 && scale == 1 && (llretiMask == 3 || llretiMask == 0 || llretiMask == 2 || llretiMask == 4)) {//only mask with luminance on last scale
array2D<float> loctemp(W_L, H_L);
array2D<float> ble(W_L, H_L);
array2D<float> guid(W_L, H_L);
@@ -1262,10 +1262,9 @@ void ImProcFunctions::MSRLocal(int sp, int lum, LabImage * bufreti, LabImage * b
mean_stddv2(luminance, mean, stddv, W_L, H_L, maxtr, mintr);
float asig = 0.f, bsig = 0.f, amax = 0.f, bmax = 0.f, amin = 0.f, bmin = 0.f;
// bool gaincurve = false; //wavRETgainCcurve
const bool hasWavRetGainCurve = locRETgainCcurve && mean != 0.f && stddv != 0.f;
const bool hasRetGainCurve = locRETgainCcurve && mean != 0.f && stddv != 0.f;
if (hasWavRetGainCurve) { //if curve
if (hasRetGainCurve) { //if curve
asig = 0.166666f / stddv;
bsig = 0.5f - asig * mean;
amax = 0.333333f / (maxtr - mean - stddv);
@@ -1298,7 +1297,7 @@ void ImProcFunctions::MSRLocal(int sp, int lum, LabImage * bufreti, LabImage * b
for (int i = 0; i < H_L; i ++)
for (int j = 0; j < W_L; j++) {
if (hasWavRetGainCurve) {
if (hasRetGainCurve) {
float absciss;
if (LIKELY(fabsf(luminance[i][j] - mean) < stddv)) {
@@ -1330,7 +1329,6 @@ void ImProcFunctions::MSRLocal(int sp, int lum, LabImage * bufreti, LabImage * b
}
}
//printf("OK useretinex\n");
Tmean = mean;
Tsigma = stddv;