Research on extraction of image gray information and texture features of coal and gangue image
In view of problems of low identification accuracy and efficiency existed in most recognition method of coal and gangue image which only used gray mean and gray variance, an extraction method of gray information and texture features of coal and gangue image was proposed. The representative feature p...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2017-04-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.04.007 |
| _version_ | 1797868878053769216 |
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| author | TAN Chunchao YANG Jieming |
| author_facet | TAN Chunchao YANG Jieming |
| author_sort | TAN Chunchao |
| collection | DOAJ |
| description | In view of problems of low identification accuracy and efficiency existed in most recognition method of coal and gangue image which only used gray mean and gray variance, an extraction method of gray information and texture features of coal and gangue image was proposed. The representative feature parameters such as gray average, smoothness and energy, contrast, correlation, entropy of gray co-occurrence matrix are extracted, which are taken as the important basis for identification of coal and gangue. Matlab simulation results show that the gray information and the texture feature can well describe characteristics of the coal and the gangue image, which can provide an important reference for automatic identification and separation of coal and gangue. |
| first_indexed | 2024-04-10T00:03:48Z |
| format | Article |
| id | doaj.art-d1ec999abf57403caf641b9bfbb373c6 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:03:48Z |
| publishDate | 2017-04-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-d1ec999abf57403caf641b9bfbb373c62023-03-17T01:41:37ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2017-04-01434273110.13272/j.issn.1671-251x.2017.04.007Research on extraction of image gray information and texture features of coal and gangue imageTAN ChunchaoYANG JiemingIn view of problems of low identification accuracy and efficiency existed in most recognition method of coal and gangue image which only used gray mean and gray variance, an extraction method of gray information and texture features of coal and gangue image was proposed. The representative feature parameters such as gray average, smoothness and energy, contrast, correlation, entropy of gray co-occurrence matrix are extracted, which are taken as the important basis for identification of coal and gangue. Matlab simulation results show that the gray information and the texture feature can well describe characteristics of the coal and the gangue image, which can provide an important reference for automatic identification and separation of coal and gangue.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.04.007coal and gangue identificationimage processgray informationtexture featuregray meansmoothnessgray co-occurrence matrixcontrast |
| spellingShingle | TAN Chunchao YANG Jieming Research on extraction of image gray information and texture features of coal and gangue image Gong-kuang zidonghua coal and gangue identification image process gray information texture feature gray mean smoothness gray co-occurrence matrix contrast |
| title | Research on extraction of image gray information and texture features of coal and gangue image |
| title_full | Research on extraction of image gray information and texture features of coal and gangue image |
| title_fullStr | Research on extraction of image gray information and texture features of coal and gangue image |
| title_full_unstemmed | Research on extraction of image gray information and texture features of coal and gangue image |
| title_short | Research on extraction of image gray information and texture features of coal and gangue image |
| title_sort | research on extraction of image gray information and texture features of coal and gangue image |
| topic | coal and gangue identification image process gray information texture feature gray mean smoothness gray co-occurrence matrix contrast |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.04.007 |
| work_keys_str_mv | AT tanchunchao researchonextractionofimagegrayinformationandtexturefeaturesofcoalandgangueimage AT yangjieming researchonextractionofimagegrayinformationandtexturefeaturesofcoalandgangueimage |