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Updated triangle weights

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This commit is contained in:
Abhishek Gola 2025-06-03 19:57:38 +05:30
parent 9d88ad1aee
commit 912474ff10
1 changed files with 4 additions and 5 deletions
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9
modules/photo/src/hdr_common.cpp
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@ -66,13 +66,12 @@ Mat triangleWeights()
int half = LDR_SIZE / 2; int half = LDR_SIZE / 2;
int maxVal = LDR_SIZE - 1; int maxVal = LDR_SIZE - 1;
float epsilon = 1e-6f; float epsilon = 1e-6f;
for (int i = 0; i < LDR_SIZE; i++){ w.at<float>(0) = epsilon;
float val = (i < half) w.at<float>(LDR_SIZE-1) = epsilon;
for (int i = 1; i < LDR_SIZE-1; i++){
w.at<float>(i) = (i < half)
? static_cast<float>(i) ? static_cast<float>(i)
: static_cast<float>(maxVal - i); : static_cast<float>(maxVal - i);
if (val < epsilon)
val = epsilon;
w.at<float>(i) = val;
} }
return w; return w;
} }