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35434 results about "Computer graphics (images)" patented technology
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Computer graphics are pictures and films created using computers. Usually, the term refers to computer-generated image data created with the help of specialized graphical hardware and software. It is a vast and recently developed area of computer science. The phrase was coined in 1960, by computer graphics researchers Verne Hudson and William Fetter of Boeing. It is often abbreviated as CG, though sometimes erroneously referred to as computer-generated imagery (CGI).
Image processing apparatus and method, and storage medium
InactiveUS7372594B1Quality improvementDegradation of image qualityDigitally marking record carriersDigital computer detailsImaging qualityComputer graphics (images)
A pattern which does not appear at a flat portion in normal binarization processing is set as a code pattern, and a code formed from this pattern is attached. At this time, code attachment with little degradation in image quality is implemented by selecting an unnoticeable pattern.
Owner:CANON KK