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Fast Image Processing Using SSE2
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Computer Vision.
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Computer Vision.ORCID iD: 0000-0002-6096-3648
2005 (English)In: Fast Image Processing Using SSE2,2005, 2005Conference paper, Published paper (Refereed)
Abstract [en]

 In this paper we discuss the benefits of writing code for a specific processor and exploiting all its capabilities. We shows that in some situations it is possible to significantly reduce the time consumption by using SSE2, a Single Instruction Multiple Data (SIMD) extension available in new Pentium processors. Speed of the Harris operator is used for evaluation. All experiments are run on a Pentium 4 and the results are compared between ordinary C-code and code using SSE2. The purpose is not only to achieve a significant speed-up of the code, but also to benefit from SSE2 code with the least possible programming effort.

Place, publisher, year, edition, pages
2005.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-37285Local ID: 34395OAI: oai:DiVA.org:liu-37285DiVA: diva2:258134
Available from: 2009-10-10 Created: 2009-10-10 Last updated: 2016-05-04

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http://www.cvl.isy.liu.se/ScOut/Publications/Papers/ssba05_sf.pdf

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Skoglund, JohanFelsberg, Michael

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