Deblurring Images via Dark Channel Prior

We present an effective blind image deblurring algorithm based on the dark channel prior. The motivation of this work is an interesting observation that the dark channel of blurred images is less sparse. While most patches in a clean image contain some dark pixels, this is not the case when they are...

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Vydáno v:	IEEE transactions on pattern analysis and machine intelligence Ročník 40; číslo 10; s. 2315 - 2328
Hlavní autoři:	Pan, Jinshan, Sun, Deqing, Pfister, Hanspeter, Yang, Ming-Hsuan
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States IEEE 01.10.2018 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithm design and analysis Algorithms Convolution dark channel prior Face Image deblurring Image edge detection Image restoration Kernel linear approximation non-uniform deblurring Optimization Pixels Sparsity
ISSN:	0162-8828, 1939-3539, 2160-9292, 1939-3539
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