GLAGC: Adaptive Dual-Gamma Function for Image Illumination Perception and Correction in the Wavelet Domain

Low-contrast or uneven illumination in real-world images will cause a loss of details and increase the difficulty of pattern recognition. An automatic image illumination perception and adaptive correction algorithm, termed as GLAGC, is proposed in this paper. Based on Retinex theory, the illuminatio...

Celý popis

Podrobná bibliografie

Hlavní autoři:	Wenyong Yu, Haiming Yao, Dan Li, Gangyan Li, Hui Shi
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2021-01-01
Edice:	Sensors
Témata:	adaptive gamma correction image illumination correction wavelet transforms image enhancement illumination perception
On-line přístup:	https://www.mdpi.com/1424-8220/21/3/845
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!