Title :
Real-time tone reproduction for video recording
Author :
Kao, Wen-Chung ; Huang, Xiang-Ting ; Wang, Hung-Chun ; Pan, Chih-Chen ; Yang, Feng-Che
Author_Institution :
Dept. Appl. Electron. Technol., Nat. Taiwan Normal Univ., Taipei, Taiwan
Abstract :
This paper presents a practical tone reproduction approach to taking videos in high dynamic range scenes. The algorithm boosts the visibility of darker regions by attenuating the dynamic range of the low frequency plane and simultaneously enhances the image details. The successive frames share the same set of tone curves for the execution time reduction. The experimental results show that the algorithm can reach the real-time requirement with running on an embedded system.
Keywords :
video recording; darker regions; dynamic range scenes; embedded system; execution time reduction; image details; real-time tone reproduction; video recording; Dynamic range; Embedded systems; Heuristic algorithms; Real time systems; System-on-a-chip; Table lookup; Video recording;
Conference_Titel :
Consumer Electronics (ISCE), 2012 IEEE 16th International Symposium on
Conference_Location :
Harrisburg, PA
Print_ISBN :
978-1-4673-1354-4
DOI :
10.1109/ISCE.2012.6241699
