Function decodeJpeg

tfjs-node/src/image.ts:57–69

(
    contents: Uint8Array, channels = 0, ratio = 1, fancyUpscaling = true,
    tryRecoverTruncated = false, acceptableFraction = 1,
    dctMethod = '')

 * @doc {heading: 'Operations', subheading: 'Images', namespace: 'node'}
 */
export function decodeJpeg(
    contents: Uint8Array, channels = 0, ratio = 1, fancyUpscaling = true,
    tryRecoverTruncated = false, acceptableFraction = 1,
    dctMethod = ''): Tensor3D {
  ensureTensorflowBackend();
  return tidy(() => {
    return nodeBackend()
        .decodeJpeg(
            contents, channels, ratio, fancyUpscaling, tryRecoverTruncated,
            acceptableFraction, dctMethod)
        .toInt();
  });
}

/**
 * Decode a PNG-encoded image to a 3D Tensor of dtype `int32`.