Location-guided Head Pose Estimation for Fisheye Image

arXiv:2402.18320v1 Announce Type: new
Abstract: Camera with a fisheye or ultra-wide lens covers a wide field of view that cannot be modeled by the perspective projection. Serious fisheye \textcolor{blue}{lens} distortion in the peripheral region of the image leads to degraded performance of the \textcolor{blue}{existing} head pose estimation models trained on undistorted images. This paper presents a new approach for head pose estimation that uses the knowledge of head location in the image to reduce the negative effect of fisheye distortion. …

abstract arxiv cs.ai cs.cv head image images leads location performance perspective projection type view