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PCTV: a biologically- and psychologically-inspired edge and line detection | IEEE Conference Publication | IEEE Xplore

PCTV: a biologically- and psychologically-inspired edge and line detection


Abstract:

A novel method for detecting edges and lines simultaneously and automatically is proposed. This method, based on phase congruency and tensor voting (hence PCTV), makes us...Show More

Abstract:

A novel method for detecting edges and lines simultaneously and automatically is proposed. This method, based on phase congruency and tensor voting (hence PCTV), makes use of the properties of how edges and lines are built from the Fourier decomposition of an image, and how the primary visual cortex responds to them, instead of making assumptions on the intensity profiles of the regions near a feature. Experiments showed that the detection results were more consistent to the “ground truth” manually drawn by humans. For detecting edges, this method is superior to three commonly used detectors in that it reduces the production of false detections.
Date of Conference: 26-29 September 2010
Date Added to IEEE Xplore: 03 December 2010
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Conference Location: Hong Kong, China

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