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Proceedings Paper

Optimal exposure sets for high dynamic range scenes
Author(s): V. Valli Kumari; B. RaviKiran; K. V. S. V. N. Raju; S. A. Shajahan Basha
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Paper Abstract

The dynamic range of many natural scenes is far greater than the dynamic range of the imaging devices. These scenes present a challenge to the consumer digital cameras. The well-known technique to capture the full dynamic range of the scene is by fusing multiple images of the same scene. Usually people combine three or five different exposures to get the full dynamic range of the scene. Some cameras like Pentax K-7, always combines fixed exposures together to produce the output result. However, this should be adaptive to the scene characteristics. We propose an optimal solution for dynamically selecting the exposure sets.

Paper Details

Date Published: 30 September 2011
PDF: 6 pages
Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 828511 (30 September 2011); doi: 10.1117/12.913385
Show Author Affiliations
V. Valli Kumari, Andhra Univ. (India)
B. RaviKiran, Anil Neerukonda Institute of Technology (India)
K. V. S. V. N. Raju, Anil Neerukonda Institute of Technology (India)
S. A. Shajahan Basha, Anil Neerukonda Institute of Technology (India)


Published in SPIE Proceedings Vol. 8285:
International Conference on Graphic and Image Processing (ICGIP 2011)
Yi Xie; Yanjun Zheng, Editor(s)

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