Equidistant ðfhÞ fish-eye perspective with application in distortion centre estimation
نویسندگان
چکیده
Radial distortion in an image is a geometric distortion that causes a non-linear variation in resolution across the image, with a higher spatial resolution in the central areas of the image, and lower resolution in the peripheral areas of the image. This is particularly evident in fish-eye cameras, with very wide fields-of-view. Equidistant fish-eye cameras are designed such that the distance between a projected Posttprint submitted to Image and Vision Computing. Available at www.sciencedirect.com. Article history: Received 8 December 2008 Received in revised form 14 August 2009 Accepted 14 September 2009
منابع مشابه
Equidistant (ftheta) fish-eye perspective with application in distortion centre estimation
0262-8856/$ see front matter 2009 Elsevier B.V. A doi:10.1016/j.imavis.2009.09.001 * Corresponding author. Tel.: +353 91 49 2605; fax E-mail addresses: [email protected] (C. Hughes). Radial distortion in an image is a geometric distortion that causes a non-linear variation in resolution across the image, with a higher spatial resolution in the central areas of the image, and lower reso...
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