首页>
外国专利>
TRANSCODER AND ASSOCIATED SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR LOW-COMPLEXITY REDUCED RESOLUTION TRANSCODING
TRANSCODER AND ASSOCIATED SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR LOW-COMPLEXITY REDUCED RESOLUTION TRANSCODING
展开▼
机译:低复杂度降低分辨率编码的代码转换器及相关系统,方法和计算机程序产品
展开▼
页面导航
摘要
著录项
相似文献
摘要
A transcoder is provided for transcoding data comprising a group of macroblocks representing a frame of data, where the frame of data can include a plurality of sample lines each having a plurality of samples. The transcoder includes a decoder capable of decoding input data to thereby generate prediction error and decoded image data in the spatial domain. The transcoder also includes a downsampler capable of downsampling the prediction error or the decoded image data in a first (e.g., horizontal) direction and/or a second (e.g., vertical) direction different than the first direction to generate a downsampled macroblock in the spatial domain. In addition, the transcoder includes an encoder. The encoder, then, is capable of encoding the downsampled macroblock into output data.
展开▼