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2
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1answer
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SIFT: reusing some claims and replacing others by strictly different nonpatented methods?

SIFT is a patented method that does both feature detection and description (US6711293 - http://www.google.com/patents/us6711293). The method consists of roughly of three points (please let me know if ...
2
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7answers
438 views

Image Registration - Identifying objects in images (Sony) - Patent Application - PRIOR ART REQUEST

AN OVERBROAD PATENT ON Recognizing objects in images - This application from Sony seeks to patent the idea of...Identifying objects through image process and registering content information about ...