2020-08-20 02:10:42 +02:00
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import * as tf from '@tensorflow/tfjs-core';
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import { env } from '../env';
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import { isTensor4D } from '../utils';
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export async function imageTensorToCanvas(imgTensor, canvas) {
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const targetCanvas = canvas || env.getEnv().createCanvasElement();
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const [height, width, numChannels] = imgTensor.shape.slice(isTensor4D(imgTensor) ? 1 : 0);
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2020-08-18 14:04:33 +02:00
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const imgTensor3D = tf.tidy(() => imgTensor.as3D(height, width, numChannels).toInt());
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await tf.browser.toPixels(imgTensor3D, targetCanvas);
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imgTensor3D.dispose();
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return targetCanvas;
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}
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//# sourceMappingURL=imageTensorToCanvas.js.map
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