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MPEG-2到AVS的I帧变换域转码算法研究

Research of I-frame Transcoding Algorithm in Transform Domain from MPEG-2 to AVS
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摘要 提出了一种从MPEG-2到AVS的变换域I帧快速转码算法,包括根据MPEG-2的DCT系数进行AVS帧内预测模式决策以及MPEG-2的DCT域到AVS整数变换域系数的快速转换。 A fast algorithm of I-frame transcoding in transform domain from MPEG-2 to AVS is proposed in this paper. The proposed algorithm includes AVS intra -prediction mode decision and fast coefficients transformation from MPEG -2 to AVS in transform domain.
机构地区 电子科技大学
出处 《电视技术》 北大核心 2008年第z1期22-24,共3页 Video Engineering
关键词 MPEG-2 AVS标准 变换域 转码 MPEG-2 AVS transform domain transcoding
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参考文献4

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二级参考文献6

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