Title :
Three-Dimensional Color Pattern Recognition Using Fringe-Adjusted Joint Transform Correlation With CIELab Coordinates
Author :
Alam, Mohammad S. ; Goh, Sheue Feng ; Dacharaju, Srikanth
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of South Alabama, Mobile, AL, USA
Abstract :
A new 3-D color pattern recognition technique, utilizing the concept of a fringe-adjusted joint transform correlator (JTC) and CIELab color space, is proposed in this paper. The proposed technique yields better discrimination capability and sharper and stronger correlation peak intensity as compared with a classical JTC with conventional red-green-blue (RGB) components. Simulation results are presented to verify the robustness of the proposed technique.
Keywords :
Fourier transforms; filtering theory; image colour analysis; image recognition; 3D color pattern recognition technique; CIELab coordinates; Fourier transform; RGB components; conventional red-green-blue components; fringe adjusted filter; fringe-adjusted joint transform correlation; three-dimensional color pattern recognition; 3-D color pattern recognition; CIELab coordinates; Fourier transform; fringe-adjusted filter (FAF); joint power spectrum; joint transform correlation (JTC);
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.2009.2031384
