Color Image Enhancement by an Integral Mask-filtering Approach Employing Nonlinear Transfer Function
نویسندگان
چکیده
منابع مشابه
Color Image Enhancement by an Integral Mask-filtering Approach Employing Nonlinear Transfer Function
We demonstrate a brand-new method to sharpen a color image by using an integral mask-filtering technique. The derivatives between the target pixel and its neighbors are transferred by the cubic root function instead of the traditional linear one. The obtained final image has clearer fine characteristics along with much less overshooting.
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ژورنال
عنوان ژورنال: Optics and Photonics Journal
سال: 2013
ISSN: 2160-8881,2160-889X
DOI: 10.4236/opj.2013.32b020