Remote Sensing Image Enhancement Based on Non-Local Means Filter in NSCT Domain
نویسندگان
چکیده
منابع مشابه
Remote Sensing Image Enhancement Based on Non-Local Means Filter in NSCT Domain
In this paper, a novel remote sensing image enhancement technique based on a non-local means filter in a nonsubsampled contourlet transform (NSCT) domain is proposed. The overall flow of the approach can be divided into the following steps: Firstly, the image is decomposed into one low-frequency sub-band and several high-frequency sub-bands with NSCT. Secondly, contrast stretching is adopted to...
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ژورنال
عنوان ژورنال: Algorithms
سال: 2017
ISSN: 1999-4893
DOI: 10.3390/a10040116