Super-resolution reconstruction of underground mine surveillance images based on MAP

被引：0
|
作者：
Fan Guoliang [1 ]
Wang Zhenchong [1 ]
Zhao Yanqin [1 ]
机构：
[1] China Univ Min & Technol, Beijing 100083, Peoples R China
来源：
EMERGING SYSTEMS FOR MATERIALS, MECHANICS AND MANUFACTURING | 2012年 / 109卷
关键词：
Underground surveillance of mine; Image sequence; MAP; Super-resolution reconstruction; Interpolation;
D O I：
10.4028/www.scientific.net/AMM.109.457
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Underground mine surveillance can record the situation of coal production site timely and accurately. Because of the poor quality of air, inadequate lighting, lower monitor equipment resolution, surveillance images are blurred. This paper makes full use of the complementary information between surveillance images sequence. And we reconstruct high resolution images by using of maximum a posteriori (MAP) algorithm. Experiment results show that the reconstructed images can reflect the detail of the underground mine surveillance images. Compared with the traditional interpolation results, the reconstructed images avoid jagged effect and overall fuzzy. The PSNR of images are also improved.
引用
收藏
页码：457 / 461
页数：5
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