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Presentation and Application of an Adaptive Proportional Combination Demosaicking Algorithm
Author(s): 
Pages: 1013-1016
Year: Issue:  11
Journal: TRANSACTIONS OF BEIJING INSTITUTE OF TECHNOLOGY

Keyword:  颜色滤波阵列反马赛克自适应比例合成算法;
Abstract: 为解决实际应用中的反马赛克问题,给出一种自适应比例合成算法.对G通道进行梯度比例合成插值,R,B通道采用G通道的梯度校正双线性插值结果,从复合峰值信噪比(CPSNR)和计算量两个角度,将自适应比例合成算法与其它几种典型的反马赛克插值算法进行对比.自适应比例合成算法以较小的计算量获得较高的CPSNR,适合于实际应用.该算法已应用在某多通道CMOS图像采集系统中,效果理想.
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