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Intelligent decoupled SAC-SVD method in color space transformation of computer vision

  • Jian Long Kuo*
  • *Corresponding author for this work
  • National Kaohsiung University of Science and Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a decoupled SAC-SVD method to calculate color space transformation in single assignment C (SAC) language. Chromaticity coordinate transformation is discussed based on the decoupled SAC-SVD method. The conventional color space transformation is decomposed into three independent equations, respectively. Singular value decomposition (SVD) transformation is proposed to provide the constant values for the associated derivation. Such an algorithm is suitable for the arithmetic operation of single assignment C. The hardware description language VHDL can be generated by using Data Flow Graph in a single assignment C compiler. The results will show that the proposed algorithm can shorten the execution time to a certain extent. It is evident that the proposed intelligent algorithm can be very helpful in implementing the hardware-interface or software-driver for the computer vision.

Original languageEnglish
Title of host publicationNext-Generation Applied Intelligence - 22nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2009, Proceedings
Pages56-65
Number of pages10
DOIs
StatePublished - 2009
Externally publishedYes
Event22nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2009 - Tainan, Taiwan
Duration: 24 06 200927 06 2009

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5579 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference22nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2009
Country/TerritoryTaiwan
CityTainan
Period24/06/0927/06/09

Keywords

  • Chromaticity coordinate
  • Color space
  • Data flow graph (DFG)
  • Decoupled
  • Parallel computing
  • Reconfigurable computing system (RCS)
  • Single assignment C (SAC)
  • Singular value decomposition (SVD)
  • VHDL

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