10 July 2009 Geometric distortion correction to testing image
Author Affiliations +
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
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.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Fangzhou Zhang, Xiaoyan Zuo, Jiafa Liu, Xiaoyu Wu, 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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