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Multi-Resolution Threshold Selection

Source: Internet
Author: User
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Main ideas:A Method for Determining the threshold value by using the histogram to find the peak and valley: the true position of the peak and valley is detected by a large scale with low resolution, the precise position of the peak and valley is detected through high resolution and small scale.
1. determine the number of classes in the segmentation area (determine the lowest resolution) 2. determine the optimal threshold value to track all the thresholds selected at the lowest resolution level, and select the corresponding threshold at the highest resolution level.




From Weizhi note (wiz)

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Related Keywords:
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