The tumors on the skin are characterized by a high mortality rate. Research is attempting the
automatic early diagnosis of melanoma, a lethal form of skin cancer, from dermoscopic …

Deep underwater images suffer from several problems, such as low contrast and visibility,
which reduce the extraction rate of valuable information from the image. In this paper, we …

Non-uniform illumination images are of limited visibility due to under-exposure, over-
exposure, or a combination of these two factors. Enhancing these images is a very …

Infrared thermal images can reflect the thermal-radiation distribution of a particular scene.
However, the contrast of the infrared images is usually low. Hence, it is generally necessary …

This paper addresses a contrast enhancement technique that combines classical contrast
enhancement with an evolutionary approach. The central goal of this work is to increase the …

This paper presents a new thermal image enhancement algorithm based on combined local
and global image processing in the frequency domain. The presented approach uses the …

In this paper a novel algorithm is proposed for underwater image enhancement. The
proposed method based on combined local and global image processing in the frequency …

Numerous factors, such as illumination condition, can affect image quality. Local contrast
enhancement is an approach for improving the local visibility detail of an image by …

Organic light emitting diode (OLED) display panels are becoming increasingly popular
especially in mobile devices; one of the key characteristics of these panels is that their …

We present a new image enhancement algorithm based on combined local and global
image processing. The basic idea is to apply α-rooting image enhancement approach for …