The new color demosaicking (CDM) and color image processing dataset, McMaster dataset, is now available:

Download it here: McMaster Dataset

Once you download the dataset, please send me an email (cslzhang@comp.polyu.edu.hk) for the password to unzip the file.

Please cite our following paper when you use this dataset:

L. Zhang, X. Wu, A. Buades, and X. Li, "Color Demosaicking by Local Directional Interpolation and Non-local Adaptive Thresholding," Journal of Electronic Imaging 20(2), 023016 (Apr-Jun 2011), DOI:10.1117/1.3600632. (paper)

Source code: download here

The code is not optimized so that it runs a little slow J. I will optimize it later when I have free time.

My other related works:

[1] L. Zhang and X. Wu, “Color demosaicking via directional linear minimum mean square-error estimation,” IEEE Trans. on Image Processing, vol. 14, pp. 2167-2178, Dec. 2005. (paper, matlab code)

[2] L. Zhang, R. Lukac, X. Wu and D. Zhang, “PCA-based Spatially Adaptive Denoising of CFA Images for Single-Sensor Digital Cameras,” IEEE Trans. on Image Processing, vol. 18, no. 4, pp. 797-812, April 2009. (paper, matlab code, website)

[3] L. Zhang, W. Dong, X. Wu, G. Shi, “Spatial-Temporal Color Video Reconstruction from Noisy CFA Sequence,” IEEE Trans. on Circuits and Systems for Video Technology, vol. 20, no. 6, pp. 838-847, June 2010. (paper, website)

[4] L. Zhang, W. Dong, D. Zhang and G. Shi, “Two-stage Image Denoising by Principal Component Analysis with Local Pixel Grouping,” Pattern Recognition, vol. 43, issue 4, pp. 1531-1549, April 2010. (paper, matlab code, website)

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