Digital video post-processing IC is designed for consumer video format conversion to attain high quality image, which mainly includes de-interlacing spatial conversions and picture rate conversion.

视频后处理芯片可以完成各种格式转换，包括去隔行、空间缩放、帧率变换等等，进一步提高观赏的效果。

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Aiming at the present condition of STB video post-processing, analyze the video post-processing algorithms which include sampling conversion, de-interlace and frame rate up-conversion.

然后针对现行机顶盒视频后处理现状，分析了视频后处理所采用的方法，包括采样率转换、去隔行、帧率提升等。

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