Automatic Enhancement of Low-Contrast Monochrome Images

被引：0

作者：

Yelmanov, Sergei ^{[1
]}

Romanyshyn, Yuriy ^{[2
,3
]}

机构：

[1] Special Design Off Televis Syst, Lvov, Ukraine

[2] Lviv Polytech Natl Univ, Dept Elect & Comp Technol, Lvov, Ukraine

[3] Univ Warmia & Mazury, Dept Elect & Comp Technol, Olsztyn, Poland

来源：

2018 IEEE 38TH INTERNATIONAL CONFERENCE ON ELECTRONICS AND NANOTECHNOLOGY (ELNANO) | 2018年

关键词：

image processing; image quality; contrast enhancement; low-contrast objects; automatic mode;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The problem of images enhancement in automatic mode with an acceptable level of computational costs is considered. The task of adaptive enhancement of integral contrast for complex monochrome images on the basis of their nonlinear statistical non-inertial transformations is considered. The research of the effectiveness of the main histogram-based methods of enhancement of the integral contrast of complex images with low-contrast small-sized objects and non-uniform illumination is carried out. A comparative analysis of the effectiveness of no-reference assessing the generalized contrast of complex images using the histogram-based metrics of integral contrast and on the basis of expert assessments is carried out.

引用

页码：587 / 593

页数：7

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