Ghost detection and removal in High Dynamic Range Images

• DOI: 10.5281/zenodo.41387
• Publication Date: 2009-08-24
• Authors: Désiré Sidibé; William Puech; Olivier Strauss
• Keywords: Ghosting; High-dynamic-range imaging

A classic approach to obtain High Dynamic Range Images (HDRI) consists in combining multiple images of the same scene with varying exposures. However, if is not static during time capture, moving objects will appear blurry and ghosted, i.e. locations. Detecting removing ghosting artifacts an important issue for automatic generation HDRI dynamic scenes. This paper first describes a new method detecting regions where occur based on order relation between pixel values consecutive images. Secondly, we propose use robust statistics tool remove detected ghosts. Results different scenes comparison two other methods show effectiveness approach.