Rendering night photography pictures is a challenging task that requires advanced
processing techniques. Although deep learning-based Image Signal Processing (ISP) …

Under the condition of low illumination, the image is easy to appear unclear, the contrast is
not enough, and the details can not be fully displayed, which will inevitably bring huge …

Many histogram equalisations‐based methods have been proposed to be applied in
contrast enhancement. However, a few methods that can simultaneously create a natural …

A method for contrast enhancement is proposed. The algorithm is based on a local and
image-dependent exponential correction. The technique aims to correct images that …

Low-light enhancement plays an important role in overcoming image degradation and
degraded performance of high-level computer vision tasks at night due to poorly illuminated …

In this study, a new enhancement framework is proposed for low contrast and dark images
where traditional histogram equalisation (HE), gamma and logarithmic transformation are …

Improvement of image quality has been highly demanding for users in digital imaging
systems. A variety of image enhancement algorithms has been developed to control image …

Color image enhancement is a very important process that has significantly impacted many
portable devices, including PDAs, digital cameras, and mobile camera phones. Due to the …

Underwater imaging usually suffers from negative impacts due to the absorption and
scattering effects in water. Underwater images thus have unfavourable visual quality to …

The paper presents a new technique of efficient dynamic range compression and shadow
compensation for still color images. The proposed method enhances low light areas while …