首页 / 资料库 / 文献详情

Analysis of Texture of Froth Image in Coal Flotation

路迈西、Fan Wang、刘晓文日、刘文礼、Yong Wang

2001Acta Scientiarum Naturalium Universitatis SunyatseniEnvironmental Science被引 1

摘要

Froth image features of coal flotation have been extracted and studied by neighboring grey level dependence matrix, spatial grey level dependence matrix and grey level histogram. In this paper, a basic algorithm of unsupervised learning pattern classification is presented, and coal flotation froth images are classified by means of self-organizing map (SOM). By extracting features from 51 flotation froth images with laboratory column, four types of froth images are classified. The correct rate of SOM cluster is satisfactory. And a good relationship of froth type with average ash content is also observed.

引用本文（GB/T 7714）