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This paper presents a high dynamic range (HDR) imaging
method that generates and fuses multiple exposures from a single
image. We approximately estimate illumination using an edge‐preserving
smoothing filter and adjusts it to several levels for
generating multiple illuminations that correspond to multiple
exposures in HDR image acquisition techniques. The low
dynamic range (LDR) images of multi‐exposures...
The dark channel prior is generally a powerful prior for single image dehazing, but it is invalid when there are objects which have similar colors to the atmospheric light. It is difficult to find the accurate transmission factor in this case, and thus the results show some color distortion. This paper proposes a new algorithm for the estimation of correct transmission map regardless of object color...
This paper proposes a dehazing algorithm based on dark channel prior and contrast enhancement approaches. The conventional dark channel prior method removes haze and thus restores colors of objects in the scene, but it does not consider the enhancement of image contrast. On the contrary, the image contrast method improves the local contrast of objects, but the colors are often distorted due to the...
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