| 释义 |
edge busyness 边缘混乱 A type of distortion that results when DPCM is applied to television. It manifests itself as a visually noticeable jitter in those parts of the image that have high-contrast edges. 当差分脉码调制(DPCM)用于电视时所产生的一种失真。在具有高反差边缘的图象上,这 种失真表现为一种明显的视觉抖动。 |