Images captured under low-illumination conditions exhibit numerous unwanted
appearances such as color distortion, low brightness, a narrow gray range, low contrast, and …

Detecting paint film defects on high-speed train (HST) body is a crucial step towards zero-
defect manufacturing (ZDM). The effectiveness of defect detection in industrial environments …

Aiming at the problems of residual noise, low contrast, and limited detail information caused
by low‐light images, this paper proposes a new Retinex variational model. According to …

Passive millimeter-wave (PMMW) imaging technology is widely used in civilian and military
applications. However, there are reflections similar to the optical band in PMMW images …

Image highlight plays a major role in different interactive media and computer vision
technology such as image fragmentation, recognition and matching. The original data will be …