Research on Seam-Line Detection of Mosaic Image Based on Radon Transform

Wen Bang Sun; Hai Yan Tang; Yan Chang; De Bao Zhang

doi:10.4028/www.scientific.net/AMR.756-759.3894

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 756-759Research on Seam-Line Detection of Mosaic Image...

Research on Seam-Line Detection of Mosaic Image Based on Radon Transform

Abstract:

Nowadays, Hough transform is always adopted to detect the seam-line of mosaic image. But the calculation is big, so the seam-line detection speed is affected obviously. In order to overcome this problem, a new detection method based on radon transform is proposed in the paper. First, a binary image is generated by edge detection technique, after the mosaic image has been smoothed based on mathematical morphology. Second, Radon transform is used to the binary image, and the extreme coordinates of the Radon transform result are determined. Finally, the seam-line location in mosaic image is determined by using the extreme coordinates. The theoretical analysis and experiment results show that the proposed method has very good detection performance.

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Periodical:

Advanced Materials Research (Volumes 756-759)

Pages:

3894-3898

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.756-759.3894

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Online since:

September 2013

Authors:

Wen Bang Sun, Hai Yan Tang, Yan Chang, De Bao Zhang

Keywords:

Mosaic Image, Radon Transform, Seam-Line Detection

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