Equidistant ðfhÞ fish-eye perspective with application in distortion centre estimation

نویسندگان

  • Ciarán Hughes
  • Robert McFeely
  • Patrick Denny
  • Martin Glavin
  • Edward Jones
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

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Equidistant (ftheta) fish-eye perspective with application in distortion centre estimation

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تاریخ انتشار 2008