This paper introduces a relative-contrast-based algorithm to improve VLSI real-time video interpolation image quality. A relative-contrast-based adaptive interpolation correction factor w_i is formed to correct linear interpolation algorithm. A LUT is integrated in proposed design to simplify the logarithmic process which is the key procedure in w_i generation. Proposed algorithm improved the image quality and decline resource requirements compared with similar efforts. In comprehensive, the VLSI implementation performance shows predictably image quality improvements with sensible area cost. The chip test result shows interpolation function can support up to 1920x1080 at 60FPS, both scaler up and down.

本文介绍了一种基于相对对比度的算法来提高超大规模集成电路实时视频插值图像质量。一种基于相对对比度自适应内插校正因子瓦特_我被形成为正确的线性插值算法。在提议的设计中集成了一个 LUT，以简化对数过程，这是w _i生成的关键过程。与类似的努力相比，所提出的算法提高了图像质量并降低了资源需求。综上所述，VLSI 实现性能以合理的面积成本显示出可预测的图像质量改进。芯片测试结果显示，插值功能可以支持高达 1920x1080 的 60FPS，缩放器和缩放器。