The Application of Coal Cleaning Detection System based on Matlab Image Processing
This paper discusses the application of image processing methods in the Coal preparation detection system.The system uses a light source to illuminate the coal and coal gangue,and then captures images with a CCD camera.After that,those images are sent to analyze in the image processing module.The control system sets the jet valve to exclude gangue.For the image processing,the sample images are performed with the help of Matlab,by using the module of preprocessing,image segmentation and feature selection.After analyzing the grayscale histogram of the coal and gangue,the distinction between coal and coal gangue gray threshold are obtained.Finally,the control system compares the gray value and threshold to distinguish coal and gangue,and then excludes gangue to the transportation crawler.
Matlab Coal preparation detection system Image processing Gray histogram
Ji Xian Dong Qian Mu
College of Electrical and Mechanical Engineering 845 mailbox Shaanxi University of Science & Technology,710021 Xian Shaanxi China
国际会议
广州
英文
1814-1817
2012-11-16（万方平台首次上网日期，不代表论文的发表时间）