A dynamic image enhancement method for mine

YANG Yong; YUE Jianhua; LI Yuliang; WANG Qingfei

doi:10.13272/j.issn.1671-251x.2015.11.012

Volume 41 Issue 11

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Article Navigation > Journal of Mine Automation > 2015 > 41(11): 48-52

YANG Yong, YUE Jianhua, LI Yuliang, et al. A dynamic image enhancement method for mine[J]. Industry and Mine Automation, 2015, 41(11): 48-52. doi: 10.13272/j.issn.1671-251x.2015.11.012

Citation:

YANG Yong, YUE Jianhua, LI Yuliang, et al. A dynamic image enhancement method for mine[J]. Industry and Mine Automation, 2015, 41(11): 48-52. doi: 10.13272/j.issn.1671-251x.2015.11.012

YANG Yong, YUE Jianhua, LI Yuliang, et al. A dynamic image enhancement method for mine[J]. Industry and Mine Automation, 2015, 41(11): 48-52. doi: 10.13272/j.issn.1671-251x.2015.11.012

Citation:

YANG Yong, YUE Jianhua, LI Yuliang, et al. A dynamic image enhancement method for mine[J]. Industry and Mine Automation, 2015, 41(11): 48-52. doi: 10.13272/j.issn.1671-251x.2015.11.012

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A dynamic image enhancement method for mine

doi: 10.13272/j.issn.1671-251x.2015.11.012

1.
School of Resources and Geosciences, China University of Mining and Technology, Xuzhou 221008, China
2.
School of Information and Electrical Engineering, Xuzhou College of Industrial Technology, Xu

Publish Date: 2015-11-10

Abstract

Abstract

Aiming at noise, low image grey and little gray difference of dynamic monitoring image of coal mine, a dynamic image enhancement method was proposed. Original image is processed by an improved histogram equalization method firstly and then dealt with illumination estimatation. The illumination image is normalized, while reflected light image is revised by nonlinear dynamic gain. The experimental results by use of monitoring image from mine locomotive management system show that the method has better image processing effect.
- mine monitoring image,
- mine locomotive management system,
- image enhancement,
- multi-scale Retinex algorithm