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Author Srikantha, Abhilash
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Various Application ♦ Image Generation ♦ Future Research ♦ Display Technology ♦ Varying Exposure Time ♦ Useful Guide ♦ Multiple Image ♦ Dynamic Scene ♦ Important Issue ♦ Final Hdr Image ♦ Ghost Detection ♦ Ghost-free Hdr Image Generation ♦ High Dynamic Range ♦ Multiple Exposure Fusion Technique ♦ High Dynamic Range Image ♦ Sequence Acquisition ♦ Up-to-date Review ♦ Hdr Image
Description In: Proceedings of the 17th European Signal Processing Conference - EUSIPCO, 2009
High dynamic range (HDR) image generation and display technologies are becoming increas-ingly popular in various applications. A standard and commonly used approach to obtain an HDR image is the multiple exposures fusion technique which consists of combining multiple images of the same scene with varying exposure times. However, if the scene is not static during the sequence acquisition, moving objects manifest themselves as ghosting artefacts in the final HDR image. Detecting and removing ghosting artefacts is an important issue for automatically generating HDR images of dynamic scenes. The aim of this paper is to provide an up-to-date review of the recently proposed methods for ghost-free HDR image generation. Moreover, a classification and comparison of the reviewed methods is reported to serve as a useful guide for future research on this topic.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article