12 lines
479 B
JavaScript
12 lines
479 B
JavaScript
import * as tf from '@tensorflow/tfjs-core';
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export function normalize(x, meanRgb) {
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return tf.tidy(() => {
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const [r, g, b] = meanRgb;
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const avg_r = tf.fill([...x.shape.slice(0, 3), 1], r);
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const avg_g = tf.fill([...x.shape.slice(0, 3), 1], g);
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const avg_b = tf.fill([...x.shape.slice(0, 3), 1], b);
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const avg_rgb = tf.concat([avg_r, avg_g, avg_b], 3);
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return tf.sub(x, avg_rgb);
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});
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}
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//# sourceMappingURL=normalize.js.map
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