Efficient color coding for color filter arrays

Chulhee Lee; Jonghwa Lee

doi:10.1117/12.767986

20 March 2008 Efficient color coding for color filter arrays

Chulhee Lee, Jonghwa Lee

Proceedings Volume 6817, Digital Photography IV; 68170K (2008) https://doi.org/10.1117/12.767986
Event: Electronic Imaging, 2008, San Jose, California, United States

Abstract

In this paper, we propose an efficient compression method for sampled color images obtained using a single sensor with a color filter array. The proposed method directly compresses the output of the single image sensor without first interpolating missing colors of sampled color images. Since the amount of the original image data of the single image sensor is smaller than that of the full color image data, the size of compressed data can be smaller and encoding can be more efficient. Experimental results show that the proposed method provides improved performance compared to existing method.

Citation Download Citation

Chulhee Lee and Jonghwa Lee "Efficient color coding for color filter arrays", Proc. SPIE 6817, Digital Photography IV, 68170K (20 March 2008); https://doi.org/10.1117/12.767986

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