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>Enhanced integrated gradient and its applications to color demosaicing
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Enhanced integrated gradient and its applications to color demosaicing
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机译:增强的集成渐变及其在颜色去马赛克中的应用
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摘要
In this paper, an effective decision-based demosaicing algorithm for Bayer images is presented. An enhanced edge-sensing measure called enhanced integrated gradient (EIG) is exploited to guide the interpolation along the edges. This measure improves the recently proposed integrated gradient (IG) and hence can support more gradient information from various color intensity and color difference planes under the directional compatibility constraint. An adaptive green plane enhancement which works with the EIG is also proposed to further improve the efficiency of the algorithm.
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