10 July 2009 Geometric distortion correction to testing image
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Proceedings Volume 7489, PIAGENG 2009: Image Processing and Photonics for Agricultural Engineering; 74890X (2009) https://doi.org/10.1117/12.837182
Event: International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2009), 2009, Zhangjiajie, China
Abstract
This paper presented X-ray of correction of testing image model based on digital image processing technique. Deformation algorithm and bilinear polynomial interpolation were applied to the distortion correction of testing image then make the corrected image smooth with combining median filter method. The experimental results have shown that this algorithm is simple, effective and able to show testing image clearly and accurately, laid a foundation for defect detection and identification following up.
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Fangzhou Zhang, Fangzhou Zhang, Xiaoyan Zuo, Xiaoyan Zuo, Jiafa Liu, Jiafa Liu, Xiaoyu Wu, Xiaoyu Wu, Yan Wang, Yan Wang, } "Geometric distortion correction to testing image", Proc. SPIE 7489, PIAGENG 2009: Image Processing and Photonics for Agricultural Engineering, 74890X (10 July 2009); doi: 10.1117/12.837182; https://doi.org/10.1117/12.837182
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