发明授权
US07529400B2 Image encoder, image decoder, record medium, and image recorder
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图像编码器，图像解码器，记录介质和图像记录器
- 专利标题： Image encoder, image decoder, record medium, and image recorder
- 专利标题（中）： 图像编码器，图像解码器，记录介质和图像记录器
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申请号： US10511762申请日： 2003-04-25
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公开(公告)号： US07529400B2公开(公告)日： 2009-05-05
- 发明人: Hiroyuki Katata , Tadashi Uchiumi , Takashi Yasumoto , Shinya Hasegawa , Shingo Nagataki , Masatoshi Tsujimoto , Motohiro Itoh
- 申请人： Hiroyuki Katata , Tadashi Uchiumi , Takashi Yasumoto , Shinya Hasegawa , Shingo Nagataki , Masatoshi Tsujimoto , Motohiro Itoh
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2002-124126 20020425; JP2002-279673 20020925; JP2002-332455 20021115
- 国际申请： PCT/JP03/05380 WO 20030425
- 国际公布： WO03/092305 WO 20031106
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G06T15/00 ; G06T15/10
摘要：
A sub-sampling portion (101) sub-samples images of data corresponding to the left and right viewpoints. A joining method selector (104) selects the joining method that minimizes the discontinuity at the boundary in the joined image when the sub-sampled images of data are joined. A joining portion (102) joins the plurality of images data, based on the selected joining method. An encoder (103) encodes the joined image data, and a joining method encoder (105) encodes the information of the joining method. A multiplexer (106) multiplexes these pieces of coded data. In this way, the continuity of the joined image is improved, whereby the coding efficiency is enhanced.