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This commit is contained in:
Manav Rathi 2024-05-18 10:18:09 +05:30
parent 17d78f23bb
commit 42d767cac3
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1 changed files with 13 additions and 19 deletions
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32
web/apps/photos/src/services/face/f-index.ts
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@ -203,27 +203,21 @@ const preprocessImageBitmapToFloat32ChannelsFirst = (
const channelOffsetBlue = 2 * requiredHeight * requiredWidth;
for (let h = 0; h < requiredHeight; h++) {
for (let w = 0; w < requiredWidth; w++) {
let pixel: {
r: number;
g: number;
b: number;
};
if (w >= scaledWidth || h >= scaledHeight) {
pixel = { r: 114, g: 114, b: 114 };
} else {
pixel = getPixelBilinear(
w / scale,
h / scale,
pixelData,
width,
height,
);
}
processedImage[pixelIndex] = normalizePixelBetween0And1(pixel.r);
const { r, g, b } =
w >= scaledWidth || h >= scaledHeight
? { r: 114, g: 114, b: 114 }
: getPixelBilinear(
w / scale,
h / scale,
pixelData,
width,
height,
);
processedImage[pixelIndex] = normalizePixelBetween0And1(r);
processedImage[pixelIndex + channelOffsetGreen] =
normalizePixelBetween0And1(pixel.g);
normalizePixelBetween0And1(g);
processedImage[pixelIndex + channelOffsetBlue] =
normalizePixelBetween0And1(pixel.b);
normalizePixelBetween0And1(b);
pixelIndex++;
}
}