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《Computer Engineering and Applications》 2011-11
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Image segmentation method for sucrose-crystallizing based on HSI color space

ZHANG Zhensheng,ZHU Mingri College of Computer and Control,Guilin University of Electronic Technology,Guilin,Guangxi 541004,China  
Based on the characteristics of sucrose-crystallizing images in the sugar-boiling process,this article uses a methodcalled color space conversion,which changes the images from RGB color space into HSI color space,and makes use of therelative independence of every components in the HSI color space and the color difference between crystal particles and syrup solution to segment the H component by the improved Otsu's thresholding method,then many methods are used in thesubsequent processing such as mathematical morphology opening operation,median filter,holes filled,noise removing processof particles,it removes non-holonomic particles which are close to the image border in the subsequent processing,eventuallycrystalline particles are segmented from the complexity of the image information.Experiments show that this method is effective and practical.
【Fund】: 广西教育厅科研基金资助项目(No.200808LX138);; 广西科技厅科技攻关基金资助项目(No.0428007-9)
【CateGory Index】: TP391.41
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