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Hardware Implementation of Tag Tree in JPEG2000 Encoder
Hierarchical data structure takes an importance rule in many files such as computer graphic, information storage and retrieval, image processing etc. Quad-tree is a kind of hierarchical data structure which is applied widely in image coding. Tag tree, a particular type of quad-tree, is a coding mechanism used in tier-2 coding engine in JPEG2000 encode. In this paper, we propose a hardware implementation of tag tree in JPEG2000 encode system....
5 p hcmute 30/06/2017 428 1
Từ khóa: Quad-tree; tag tree; JPEG2000; OpenJPEG; packet; packet header; node; parent node