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3S (Remote Sense, GIS, GPS) technology advances to the regional geological surveys have found widespread application. Especially the remote sensing geological mapping which integrate remote sensing and GIS technology. As the supplement and improvement for traditional geological mapping methods, it plays important role of the large-scale regional geological survey. Based on comparative analysis of...
Based on embedded techniques, used Widows Mobile SDK, .Net Compact Framework which designed by Microsoft, designed a field geology multimedia data acquisition system running on smart mobile phone, it can be used on acquisition field data during geological prospecting. And the writer designed work flow of field geology Multimedia data acquisition system, combined with designed software system, realized...
The precision of tile image edge detection has great influence on the dimension detection and defect detection of tile. A parallel model of Back-Propagation (BP) neural network for edge detection of binary image was proposed in this paper, and it was applied to edge detection of gray image. It solved the problem that the convergence speed was too slow to meet the need of training if the BP neural...
This paper proposed a comprehensive color feature vector for tile online color consistency inspection. Non-uniform color quantitative method that was based on main color and human vision was put forward and the result accord with the human vision and the speed meet the requirement of tile online inspection. In order to synchronously meet the demand of tile global and local color difference inspection,...
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