Geometric distortion correction to testing image

Fangzhou Zhang; Xiaoyan Zuo; Jiafa Liu; Xiaoyu Wu; Yan Wang

doi:10.1117/12.837182

10 July 2009 Geometric distortion correction to testing image

Fangzhou Zhang, Xiaoyan Zuo, Jiafa Liu, Xiaoyu Wu, Yan Wang

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.

Citation Download Citation

Fangzhou Zhang, Xiaoyan Zuo, Jiafa Liu, Xiaoyu Wu, and Yan Wang "Geometric distortion correction to testing image", Proc. SPIE 7489, PIAGENG 2009: Image Processing and Photonics for Agricultural Engineering, 74890X (10 July 2009); https://doi.org/10.1117/12.837182

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available