Improved L0 Gradient Minimization with L1 Fidelity for Image Smoothing
نویسندگان
چکیده
منابع مشابه
Improved L0 Gradient Minimization with L1 Fidelity for Image Smoothing
Edge-preserving image smoothing is one of the fundamental tasks in the field of computer graphics and computer vision. Recently, L0 gradient minimization (LGM) has been proposed for this purpose. In contrast to the total variation (TV) model which employs the L1 norm of the image gradient, the LGM model adopts the L0 norm and yields much better results for the piecewise constant image. However,...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2015
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0138682