Single Image Haze Removal Using Dark Channel Prior (Supplementary Materials)

Paper ID: 877

1. Additional results

(click to see full resolution image)

input haze image	our result	input haze image	our result
input haze image	our result	input haze image (from [2])	our result
input haze image (from [2])	our result	input haze image (from [2])	our result

 

2 . Intermediate results  and comparison

input haze image		dark channel
transmission map before soft matting	transmission map after soft matting		our result
transmission map of Fattal's technique [2]	Fattal's result [2]		histogram equalization

3. Comparison: Stadium

4. Comparison: NYC 1

(Expect for our result and depth map, other images come from [3].)

input haze image	Fattal's result [2]	Tan's result [1]
Kopf et al's result [3]	our result	our depth map

5. Comparisons: NYC 2

(Expect for our result and depth map, other images come from [3].)

input haze image	Fattal's result [2]	Tan's result [1]
Kopf et al's result [3]	our result	our depth map

[1] R. Tan. Visibility in bad weather from a single image. CVPR, 2008 (http://www.commsp.ee.ic.ac.uk/~rtan/fog/index.html)

[2] R. Fattal. Single image dehazing. In SIGGRAPH, pages 1–9, 2008 (http://www.cs.huji.ac.il/~raananf/projects/defog/index.html)

[3] J. Kopf, B. Neubert, B. Chen, M. Cohen, D. Cohen-Or, O. Deussen, M. Uyttendaele, and D. Lischinski. Deep photo: Model-based photograph enhancement and viewing. SIGGRAPH Asia, 2008 (http://johanneskopf.de/publications/deep_photo/index.html)