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公开(公告)号:US07447363B2
公开(公告)日:2008-11-04
申请号:US10511312
申请日:2003-04-28
申请人: Tomoya Tanabe , Nobuhisa Yamazaki , Yasushi Takemura , Kunihiko Oumi , Shougou Maki , Satoshi Kubo , Ikuo Murata , Yukio Kaji
发明人: Tomoya Tanabe , Nobuhisa Yamazaki , Yasushi Takemura , Kunihiko Oumi , Shougou Maki , Satoshi Kubo , Ikuo Murata , Yukio Kaji
IPC分类号: G06K9/36
CPC分类号: H04N19/436 , H04N19/60 , H04N19/70
摘要: After reading a predetermined number of predetermined blocks for each of a plurality of image data, a first image read unit 13 reads out the plurality of image data read in parallel by repeatedly switching the designated order of the plurality of image data. A JPEG compression unit 14 performs image compression on the plurality of image data read out in block units by the first image read unit 13, image-compresses a predetermined number of the blocks for each of the plurality of image data, and then inserts an identifier after the last block of the predetermined number of blocks.
摘要翻译: 在对多个图像数据中的每一个读取预定数量的预定块之后,第一图像读取单元13通过重复切换多个图像数据的指定顺序来读出并行读取的多个图像数据。 JPEG压缩单元14对由第一图像读取单元13以块为单位读出的多个图像数据执行图像压缩,对多个图像数据中的每一个图像压缩预定数量的块,然后插入标识符 在预定数量的块的最后一个块之后。
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公开(公告)号:US20050157934A1
公开(公告)日:2005-07-21
申请号:US10511312
申请日:2003-04-28
申请人: Tomoya Tanabe , Nobuhisa Yamazaki , Yasushi Takemura , Kunihiko Oumi , Shougou Maki , Satoshi Kubo , Ikuo Murata , Yukio Kaji
发明人: Tomoya Tanabe , Nobuhisa Yamazaki , Yasushi Takemura , Kunihiko Oumi , Shougou Maki , Satoshi Kubo , Ikuo Murata , Yukio Kaji
CPC分类号: H04N19/436 , H04N19/60 , H04N19/70
摘要: After reading a predetermined number of predetermined blocks for each of a plurality of image data, a first image read unit 13 reads out the plurality of image data read in parallel by repeatedly switching the designated order of the plurality of image data. A JPEG compression unit 14 performs image compression on the plurality of image data read out in block units by the first image read unit 13, image-compresses a predetermined number of the blocks for each of the plurality of image data, and then inserts an identifier after the last block of the predetermined number of blocks.
摘要翻译: 在对多个图像数据中的每一个读取预定数量的预定块之后,第一图像读取单元13通过重复切换多个图像数据的指定顺序来读出并行读取的多个图像数据。 JPEG压缩单元14对由第一图像读取单元13以块为单位读出的多个图像数据执行图像压缩,对多个图像数据中的每一个图像压缩预定数量的块,然后插入标识符 在预定数量的块的最后一个块之后。
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