Research on Image Technology with Algorithm of Image Threshold Segmentation Based on Gray Level Characteristics

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In the process of images analyzing, some research areas are usually catches people’s eyes which has unique properties called objects or prospects; therefore the research on how to get these objects becomes the center of attention. Segmentation method based on gray threshold can quickly distinguish foreground from the background in the image and provide a good foundation for image detection and process. Two kinds of threshold segmentation method based on the gray level features in the image processing and its defects are mainly discussed in this paper, and the algorithm to get optimal threshold to improve the deficiency of the former methods was proposed in application.

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190-193

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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