标题:Automatic separation system of coal gangue based on DSP and digital image processing
作者:Wang, Renbao ;Liang, Zhe
通讯作者:Wang, R
作者机构:[Wang, Renbao ;Liang, Zhe ] College of Electrical and Information Engineering, Anhui University of Science and Technology, Huainan, China
会议名称:2011 Symposium on Photonics and Optoelectronics, SOPO 2011
会议日期:May 16, 2011 - May 18, 2011
来源:2011 Symposium on Photonics and Optoelectronics, SOPO 2011
出版年:2011
DOI:10.1109/SOPO.2011.5780625
摘要:It is important to separate coal gangue from lump coal during the production of coal mine. The system investigated the fundamental characteristics of coal images and gangue images on the basis of digital image processing technology. Median filter, edge extraction and grayscale comparison of coal images and gangue images were successively carried out by the technology of image preprocessing, image segmentation, feature extraction and image recognition. The image processing results showed that coal images and gangue images could been distinguished based on their grayscale histogram. Coal gangue could been separated from the lump coal. To improve operation speed, the high performance microcontroller(DSP) was used as the core processor of system. It can achieve the real-time automatic separation of coal gangue. It provides a new technology for separation of coal gangue. © 2011 IEEE.
收录类别:EI
资源类型:会议论文
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