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Industrial Instrumentation ＆ Automation. 2016, (01)

Image segmentation algorithms based on linear interpolation of blocksChinese Full Text

XIN Mai;WANG Ping;ZENG Ruipeng;GENG Jian;FENG Tianbao;The 94897 Unit of PLA;College of Automation,Nanjing University of Aeronautics and Astronautics;The 94804 Unit of PLA;

Abstract: Image segmentation is an important problem in digital image processing. Global thresholding and local thresholding methods are widely used in image segmentation. Global thresholding method has the advantage of high efficiency but has the weak ability to extract local feature. Local thresholding method can acquire the local feature easily but has the poor computational efficiency. To solve those problem,an approach which based on linear interpolation of blocks is proposed. Firstly,the image is di... More
Keywords：

image processing; thresholding segmentation; OTSU; local threshold; segmentation by dividing; linear interpolation by sub-blocks;

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc; (I) Electronic Technology ＆ Information Science

  • Subject：

    Computer Software and Application of Computer

  • Classification Code：

    TP391.41

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