Fig. 5

Reconstruction process of one sample raw image. Top left shows the raw input image with CFA Bayer pattern and dualISO row pattern. Top right indicates the resulted tone mapped HDR reconstructed image with EVS rule. Bottom rows extracted images from left to right: cutout of the raw image, scaling parameter image for R, G, B color channels with Γ = 1.0, and the cutout of the reconstructed HDR image