A Variational Model for Sea Image Enhancement

doi:10.3390/rs10081313

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	A Variational Model for Sea Image Enhancement
	Song, M. Z.; Qu, H. S.; Zhang, G. X.; Tao, S. P.; Jin, G.
刊名	Remote Sensing
	2018
卷号	10 期号:8 页码:23
关键词	image enhancement total variation bitplane retinex theory illumination reflectance lightness Remote Sensing
ISSN号	2072-4292
DOI	10.3390/rs10081313
英文摘要	The purpose of sea image enhancement is to enhance the information of the waves, whose contrast is generally weak. Enhancement effect is often affected by impulse-type noise and non-uniform illumination. In this paper, we propose a variational model for sea image enhancement using a solar halo model and a Retinex model. This paper mainly makes the following three contributions: 1. Establishing a Retinex model with noise suppression ability in sea images; 2. Establishing a solar-scattering halo model through sea image bitplane analysis; 3. Proposing a variational enhancement model combining the Retinex and halo models. The experimental results show that our method has a significant enhancement effect on sea surface images in different illumination environments compared with typical methods.
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/60567]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Song, M. Z.,Qu, H. S.,Zhang, G. X.,et al. A Variational Model for Sea Image Enhancement[J]. Remote Sensing,2018,10(8):23.
APA	Song, M. Z.,Qu, H. S.,Zhang, G. X.,Tao, S. P.,&Jin, G..(2018).A Variational Model for Sea Image Enhancement.Remote Sensing,10(8),23.
MLA	Song, M. Z.,et al."A Variational Model for Sea Image Enhancement".Remote Sensing 10.8(2018):23.