Two Adaptive Schemes for Image Sharpening

被引：0

作者：

Lian, Jian-ao ^{[1
]}

机构：

[1] Prairie View A&M Univ, Dept Math, Prairie View, TX 77446 USA

来源：

2019 IEEE 2ND INTERNATIONAL CONFERENCE ON INFORMATION AND COMPUTER TECHNOLOGIES (ICICT) | 2019年

关键词：

adaptive; edge enhancement; image-sharpening; lowpass filter; unsharp; TREE COMPLEX WAVELET; BILATERAL FILTER; ENHANCEMENT; ALGORITHM;

D O I：

10.1109/infoct.2019.8711269

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Two locally adaptive schemes for image sharpening are established. With appropriate selections of parameters, the schemes also smoothen the image in the area with flat-valued pixels, which leads to more pleasant-looking images. Demonstration by using standard images shows that the schemes are effective and comparable to some commonly used image-sharpening techniques in the literature.

引用

页码：122 / 125

页数：4

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