Article ID Journal Published Year Pages File Type
527149 Image and Vision Computing 2010 14 Pages PDF
Abstract

A novel moment-based method for sub-pixel edge location is proposed. Based on coarse edge-location by SOBEL operator, the geometric information of the target is used to reduce the number of moment-template to only one, which can largely save the time. Experimental results demonstrate that the proposed method is effective with more robustness, higher precision and speed.

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Related Topics
Physical Sciences and Engineering Computer Science Computer Vision and Pattern Recognition
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