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Fast Single Image Dehazing Using Iterative Bilateral Filter
- Source :
- 2010 2nd International Conference on Information Engineering and Computer Science.
- Publication Year :
- 2010
- Publisher :
- IEEE, 2010.
-
Abstract
- In this paper, we present a simple but efficient iterative method for increasing scene visibility and recovering haze-free scene contrast from a single hazy image. Using the dark channel prior with the haze imaging model, we directly estimate the coarse transmission map at first, then an iterative refinement module based on bilateral filter is applied to refine the transmission map. The main advantage of our algorithm compared with others is its speed and efficiency for both color and gray level images. At last, a comparative study with other state-of-art algorithms is proposed to demonstrate that similar or better quality results of our scheme are obtained with only a tiny fraction time consumption.
- Subjects :
- Channel (digital image)
Pixel
business.industry
Computer science
Iterative method
Visibility (geometry)
ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION
Iterative reconstruction
Transmission (telecommunications)
Iterative refinement
Computer Science::Computer Vision and Pattern Recognition
Computer vision
Artificial intelligence
Bilateral filter
business
ComputingMethodologies_COMPUTERGRAPHICS
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2010 2nd International Conference on Information Engineering and Computer Science
- Accession number :
- edsair.doi...........556900b13f285c9a69f9ed8b29733f26