Low-Cost Solution to On-Line CFA Demosaicking
نویسنده
چکیده
The paper introduces a low-cost algorithm for improving the demosaicking process in the texture areas such as one-pixel patterns. The algorithm first detects difficult texture regions. After the detection process is completed, the algorithm demosaicks the texture areas using special demosaicking operations whereas non-texture regions are restored using some of the existing demosaicking approaches. In this way, the quality of the texture areas in demosaicked images can be improved up to 70% while only little increasing the computational complexity of the original demosaicking solution. ‡This work has been fully supported by the The Scientific and Technological Research Council of Turkey (Pr.No:104E139)
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