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专利名称：OBJECT, IMAGE DATA, IMAGE DATA
TRANSMISSION METHOD, CARD, GAMEMAT, CARD GAME SYSTEM, IMAGEANALYSIS DEVICE, AND IMAGE ANALYSISMETHOD
发明人：TAKANO, MASANORI,OKAMOTO, HIROFUMI申请号：EP05793212申请日：20051014公开号：EP1801735A4公开日：20090916
摘要：There is provided a two-dimensional code capable of performing accuraterecognition. The two-dimensional code includes: a code data portion (102) where aplurality of square cells (106) are two-dimensionally arranged to constitute code data;and a plurality of corner cells (104) arranged so as to surround the code data portion(102). The corner cells (104) are configured with a greater area than the square cells(106). When the two-dimensional code is imaged by an imaging device, the corner cells(104) can be recognized in a large scale, thereby improving the two-dimensional coderead accuracy.
申请人：SONY COMPUTER ENTERTAINMENT INC.
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