Geometric error correction of convergent multi‐view images
Yun-Suk Kang, Yo‐Sung Ho · Electronics Letters · 2015
A geometric error correction of convergent multi‐view images is proposed. Shape factors and camera parameters of the captured multi‐view image are used to estimate an ideal multi‐camera arrangement and its camera parameters. A correction transform of each viewpoint to reduce the geometric error is calculated based on the original and estimated camera parameters. The error‐corrected multi‐view image is obtained by applying the transform to the captured images. The experimental results show that the proposed method efficiently reduces the geometric error of the convergent multi‐view images.