On CFI and CFI-based filters

被引：0

作者：

Fujiwara, Takayuki ^{[1
]}

Koshimizu, Hiroyasu ^{[1
]}

机构：

[1] Chukyo Univ, Sch Informat Sci & Technol, Aichi, Japan

来源：

PROCEEDINGS OF SICE ANNUAL CONFERENCE, VOLS 1-8 | 2007年

关键词：

histogram; co-occurrence histogram; co-occurrence image (CFI); sharpening filter; smoothing filter; facial image processing;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We have proposed that the co-occurrence frequency image based on the co-occurrence frequency histogram of the gray value of an image has a new potential to introduce a new scheme for image feature extraction. This paper proposes a couple of new enhancement filters to achieve sharpening and smoothing of images. These filters are very similar to but quite different from those which have been used so far. Thus, we could show a possibility for introducing a new paradigm for basic image enhancement filters. We also introduce the application for wrinkle extraction from facial image.

引用

页码：589 / 594

页数：6

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