图像的模糊问题影响人们对信息的感知, 获取及图像的后续处理. 无参考模糊图像质量评价是该
问题的主要研究方向之一. 本文分析了近20 年来无参考模糊图像质量评价相关技术的发展. 首先 …

Speckle artifacts can strongly hamper quantitative analysis of optical coherence tomography
(OCT), which is necessary to provide assessment of ocular disorders associated with vision …

A novel dust-sand storm image enhancement scheme is proposed. The input degraded
color image is first convert into CIELAB color space. Then two chromatic components (a …

Objective The objective of this study was to evaluate three different degrees of white striping
(WS) addressing their automatic assessment and customer acceptance. The WS …

This letter presents an adaptive contrast enhancement algorithm considering both
preservation of the shape of a one-dimensional (1-D) histogram and statistical information …

The image contrast is a feature capturing the variation of the image signal across the space.
Such a feature is very useful to describe the local image structure at different scales and thus …

Images acquired outdoors can be affected by atmospheric conditions, such as fog and haze,
and image dehazing is used to restore scene radiance in hazy images. In image dehazing …

Image segmentation of heterogeneous comparable objects lying beneath the earth's surface
is a fundamental but challenging research area in remote sensing. Learning approaches are …

Artificial colorization (pseudo-colorization) is a commonly used method to improve the
readability of images obtained from sources (sensors) that do not reflect the original color of …

In this paper, we propose perceptually optimized enhancement of contrast and color in
images using just-noticeable-difference (JND) transform and color constancy. We adopt JND …