misc/piphoto
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Lut base class, ScoreImage -> ScoreLut

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This commit is contained in:
Ian Gulliver
2017-08-12 12:01:21 -07:00
parent ed6ae66171
commit 1838d8c62f
5 changed files with 41 additions and 27 deletions
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piphoto.cc
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@@ -8,13 +8,14 @@
int main() {
auto image = PiRaw2::FromJpeg(ReadFile("test.jpg"));
WriteFile("start.png", HighlightClosest(*image)->ToPng());
std::cout << "Initial error: " << ScoreImage(*image) << std::endl;
auto lut = MinimalLut3d::Identity();
std::cout << "Initial error: " << ScoreLut(*image, lut) << std::endl;
int32_t diff = 1;
while (diff) {
diff = OptimizeLut<4>(*image, &lut);
std::cout << "diff=" << diff << " error=" << ScoreImage(*lut.MapImage(*image)) << std::endl;
std::cout << "diff=" << diff << " error=" << ScoreLut(*image, lut) << std::endl;
WriteFile("inter.png", HighlightClosest(*lut.MapImage(*image))->ToPng());
}