一种用于数字高清晰度电视的内插法

An interpolation Method for High Definition Television

通过对数字高清晰度电视分析和对现有扫描变换技术的比较,提出一种全新的方法——垂直瞬间3场调节内插法,并采用DH-CG410视频采集卡对其进行了仿真验证．该方法比一般的线性内插法具有更好的图像质量,与自适应运动检测控制内插法、基于小波变换的自适应内插法等方法相比,方法更简便易行．

After studying every kind algorithm of interpolation process, this paper Put forward new technology with Vertical ternpond 3-field adaptive interpolation algorithm in progressive scanning. The advantage of this new technology is that the quality of the reconstructed images is better then the original ones, and that is easier than the adaptive interposing algorithm based on the picture activity and on the inverse wavelet.