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A kind of RGB-based compression coding algorithm is proposed to gain better recovered image and efficiently remove the correlation of components in colored image. The key of algorithm is its complete DCT transformation for components of RGB. With table lookup in DCT transformation, the advantage of table lookup can have better embodiment. Result of empirical analysis on spatial coding performance...
after analysis and comparison of different matching algorithms, a kind of real-time image splicing algorithm is proposed basic on the combination of gray level and characteristic points. Firstly, the algorithm performs self-adaptive adjustment to gain required size, secondly, determines matching direction and general position with characteristic marginal points and then optimal matching points with...
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