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Real-time exposure fusion on a mobile computer

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dc.contributor.author Bachoo, AK
dc.date.accessioned 2010-01-08T15:05:22Z
dc.date.available 2010-01-08T15:05:22Z
dc.date.issued 2009-12
dc.identifier.citation Bachoo, AK. 2009. Real-time exposure fusion on a mobile computer. 20th Annual Symposium of the Pattern Recognition Association of South Africa (PRASA), 30 November – 1 December 2009, Stellenbosch, South Africa, pp 111-115 en
dc.identifier.uri http://hdl.handle.net/10204/3857
dc.description 20th Annual Symposium of the Pattern Recognition Association of South Africa (PRASA), 30 November – 1 December 2009 en
dc.description.abstract Within the context of video surveillance, object and incident detection by an operator is minimized in over- and under-exposed pixels. Multiple different exposures of the same scene can be fused to create a well-balanced and detailed image that is meaningful to a human operator or surveillance system. We present an implementation for real-time video enhancement using videos of varying exposures. The algorithm increases the details in over- or under-exposed areas that are present in a single frame of fixed exposure. The processing power of a mobile computer and its graphics processing unit (GPU) are able to fuse three greyscale videos of resolution 1600×1200 at 20 frames-per-second. en
dc.language.iso en en
dc.publisher PRASA 2009 en
dc.subject Video surveillance en
dc.subject Exposure fusion en
dc.subject Real-time exposure fusion en
dc.subject High Dynamic Range imaging en
dc.subject HDR imaging en
dc.subject Mobile computer en
dc.subject Graphics processing unit en
dc.subject GPU en
dc.subject PRASA 2009 en
dc.title Real-time exposure fusion on a mobile computer en
dc.type Conference Presentation en
dc.identifier.apacitation Bachoo, A. (2009). Real-time exposure fusion on a mobile computer. PRASA 2009. http://hdl.handle.net/10204/3857 en_ZA
dc.identifier.chicagocitation Bachoo, AK. "Real-time exposure fusion on a mobile computer." (2009): http://hdl.handle.net/10204/3857 en_ZA
dc.identifier.vancouvercitation Bachoo A, Real-time exposure fusion on a mobile computer; PRASA 2009; 2009. http://hdl.handle.net/10204/3857 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Bachoo, AK AB - Within the context of video surveillance, object and incident detection by an operator is minimized in over- and under-exposed pixels. Multiple different exposures of the same scene can be fused to create a well-balanced and detailed image that is meaningful to a human operator or surveillance system. We present an implementation for real-time video enhancement using videos of varying exposures. The algorithm increases the details in over- or under-exposed areas that are present in a single frame of fixed exposure. The processing power of a mobile computer and its graphics processing unit (GPU) are able to fuse three greyscale videos of resolution 1600×1200 at 20 frames-per-second. DA - 2009-12 DB - ResearchSpace DP - CSIR KW - Video surveillance KW - Exposure fusion KW - Real-time exposure fusion KW - High Dynamic Range imaging KW - HDR imaging KW - Mobile computer KW - Graphics processing unit KW - GPU KW - PRASA 2009 LK - https://researchspace.csir.co.za PY - 2009 T1 - Real-time exposure fusion on a mobile computer TI - Real-time exposure fusion on a mobile computer UR - http://hdl.handle.net/10204/3857 ER - en_ZA


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