An embedded real-time fish-eye distortion correction method based on Midpoint Circle Algorithm

Abstract

This paper presents a new real-time fish-eye distortion correction algorithm based on Midpoint Circle Algorithm with application in IP network camera. In particular, our method is no need of a planar checkerboard, iterative fitting of model parameters, complex computation, or traditional lookup table. Hence, our algorithm is very suitable for embedded camera platform without any extra hardware resources.