CP HDR: A feature point detection and description library for LDR and HDR images

arXiv:2403.19935v1 Announce Type: new
Abstract: In computer vision, characteristics refer to image regions with unique properties, such as corners, edges, textures, or areas with high contrast. These regions can be represented through feature points (FPs). FP detection and description are fundamental steps to many computer vision tasks. Most FP detection and description methods use low dynamic range (LDR) images, sufficient for most applications involving digital images. However, LDR images may have saturated pixels in scenes with extreme light conditions, which …

abstract arxiv computer computer vision contrast cs.cv detection feature fps image images library through type vision