High dynamic range image rendering using a Retinex-based Adaptive filter

Laurence Meylan and Sabine Süsstrunk

Images treated with the Retinex-based adaptive filter method compared to gamma-encoded image

Left: gamma-encoded image. Right: image rendered with the Retinex-based adaptive filter method. Click on the image for the high resolution

auto.hdr_gamma_encoded.jpg auto.hdr_16_5a2_sigm10_col_h.jpg
centreSportif.hdr_gamma_encoded.jpg centreSportif.hdr_16_5a2_sigm10_col_h.jpg
treeUnil.hdr_gamma_encoded.jpg treeUnil.hdr_16_5a2_sigm10_col_h.jpg
coupole.hdr_gamma_encoded.jpg coupole.hdr_16_5a2_sigm10_col_h.jpg
ivrg_roberto.hdr_gamma_encoded.jpg ivrg_roberto.hdr_16_5a2_sigm10_col_h.jpg
lausStairs.hdr_gamma_encoded.jpg lausStairs.hdr_16_5a2_sigm10_col_h.jpg
colorCheck_.hdr_gamma_encoded.jpg colorCheck_.hdr_16_5a2_sigm10_col_h.jpg

The images above were captured with a Canon camera in raw mode

bristolb.hdr_gamma_encoded.jpg bristolb.hdr_16_5a2_sigm10_col_h.jpg
tahoe1.hdr_gamma_encoded.jpg tahoe1.hdr_16_5a2_sigm10_col_h.jpg

The images above are courtesy of G. Ward

On.hdr_gamma_encoded.jpg On.hdr_16_5a2_sigm10_col_h.jpg

The image above is courtesy of F. Xiao

rosette.hdr_gamma_encoded.jpg rosette.hdr_16_5a2_sigm10_col_h.jpg
memorial.hdr_gamma_encoded.jpg memorial.hdr_16_5a2_sigm10_col_h.jpg

The images above are courtesy of P.Debevec