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DEVICE FOR ENCODING A HIERARCHICAL INTRA PREDICTION MODE CAPABLE OF HIERARCHICALLY ENCODING AN INTRA PREDICTION MODE BY GROUPING THE INTRA PREDICTION MODE AND A METHOD THEREOF
DEVICE FOR ENCODING A HIERARCHICAL INTRA PREDICTION MODE CAPABLE OF HIERARCHICALLY ENCODING AN INTRA PREDICTION MODE BY GROUPING THE INTRA PREDICTION MODE AND A METHOD THEREOF
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机译:通过分组内部预测模式能够分层编码内部预测模式的层级内部预测模式的装置及其方法
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摘要
PURPOSE: A device for encoding a hierarchical intra prediction mode and a method thereof are provided to improve the whole video compression performance by efficiently transmitting the hierarchical intra prediction mode.;CONSTITUTION: An entropy decoder(100) decodes an input bit stream. A de-quantization and inverse transform encoder(110) performs de-quantization and inverse transform for the decoded input bit stream. An intra prediction mode producer(120) decodes an intra prediction mode by using a hierarchical structure. An intra prediction decoder(130) restores an image by intra prediction. An inter prediction decoder(140) restores the image by inter prediction.;COPYRIGHT KIPO 2013;[Reference numerals] (100) Entropy decoder; (110) De-quantization and inverse transform encoder; (120) Intra prediction mode producer; (130) Intra prediction decoder; (140) Inter prediction decoder; (150) Restoration image storage unit; (AA) Bit stream
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