Effective low-exposure color image enhancement based on histogram equalization with spatial contextual information

• Published in: Engineering Research Express Vol. 6; no. 4; pp. 45236 - 45256
• Main Authors: Jada, Lingaiah, Srikanth, Rangu, Bikshalu, Kalagadda
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.12.2024
• Subjects: color image; energy curve; enhancement; image exposure; low contrast image; spatial contextual information

Color image enhancement refers to improving the visual quality of color images by adjusting various attributes such as brightness, contrast, sharpness, and color balance. This enhancement aims to make the images more visually appealing, precise, and easier to interpret, often by accentuating essenti...