发明授权
- 专利标题： Method and apparatus for encoding and decoding image by using large transformation unit
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申请号： US12855884申请日： 2010-08-13
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公开(公告)号： US08792741B2公开(公告)日： 2014-07-29
- 发明人: Tammy Lee , Woo-jin Han , Jianle Chen , Hae-kyung Jung
- 申请人： Tammy Lee , Woo-jin Han , Jianle Chen , Hae-kyung Jung
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： Sughrue Mion, PLLC
- 优先权： KR10-2009-0074895 20090813
- 主分类号： G06K9/36
- IPC分类号： G06K9/36 ; H04N7/50 ; H04N7/26
摘要：
Disclosed are an image encoding method and apparatus for encoding an image by grouping a plurality of adjacent prediction units into a transformation unit and transforming the plurality of adjacent prediction into a frequency domain, and an image decoding method and apparatus for decoding an image encoded by using the image encoding method and apparatus.
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