METHOD AND SYSTEM FOR IMAGE PROCESSING, DECODING M

专利名称：METHOD AND SYSTEM FOR IMAGE

PROCESSING, DECODING METHOD,ENCODER, AND DECODER

发明人：Chun-Lung Lin,Fan-Di Jou申请号：US14583111申请日：20141225

公开号：US201501333A1公开日：20150702

专利附图：

摘要：Image processing and decoding methods for intra block copy and a system,encoder and decoder thereof are provided. The image processing method includes

dividing a coding unit in an encoding frame into a plurality of sub-blocks, wherein the sizeof the coding unit is 2N×2N, and the size of the sub-blocks is N×2N or 2N×N, wherein N isa positive integer. The image processing method also includes searching a referenceblock corresponding to one of the sub-blocks within a searching range in the encodingframe and recording a relative position between the one of the sub-blocks and thereference block corresponding to the one of the sub-blocks. The image processingmethod further includes encoding the one of the sub-blocks according to the relativeposition.

申请人：Industrial Technology Research Institute

地址：Hsinchu TW

国籍：TW

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