Three-Dimensional Color Pattern Recognition Using Fringe-Adjusted Joint Transform Correlation With CIELab Coordinates

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.

[1]  B. Kumar,et al.  Performance measures for correlation filters. , 1990, Applied optics.

[2]  Dazeng Feng,et al.  Amplitude-modulated JTC for improving correlation discrimination , 1991 .

[3]  Mohammad S. Alam,et al.  Color pattern recognition using fringe-adjusted joint transform correlation , 2001 .

[4]  J Rosen,et al.  Three-dimensional joint transform correlator. , 1998, Applied optics.

[5]  J L Horner,et al.  Metrics for assessing pattern-recognition performance. , 1992, Applied optics.

[6]  Carlos Ferreira,et al.  Matched filter and phase only filter performance in colour image recognition , 1989 .

[7]  Mohammad A. Karim,et al.  Multiple target detection using a modified fringe-adjusted joint transform correlator , 1994 .

[8]  M J Yzuel,et al.  Optical pattern recognition based on color vision models. , 1995, Optics letters.

[9]  J. Goodman.  Introduction to Fourier optics , 1969 .

[10]  Francis T. S. Yu.  Color Image Recognition By Spectral-Spatial Matched Filtering , 1984 .

[11]  Francis T. S. Yu,et al.  Experiments on real-time polychromatic signal detection by matched spatial filtering , 1986 .

[12]  Mohammad A. Karim,et al.  Improved correlation discrimination using joint fourier‐transform optical correlator , 1991 .

[13]  Mohammad S. Alam,et al.  Three-dimensional fringe-adjusted joint transform correlation. , 2004, Applied optics.

[14]  J. Goodman,et al.  A technique for optically convolving two functions. , 1966, Applied optics.

[15]  María J. Yzuel,et al.  Color pattern recognition with CIELAB coordinates , 2002 .

[16]  Mohammad S. Alam.  Fractional power fringe-adjusted joint transform correlation , 1995 .

[17]  Carlos Ferreira,et al.  Color optical pattern recognition using nonlinear morphological correlation , 1999, Other Conferences.

[18]  M A Karim,et al.  Fringe-adjusted joint transform correlation. , 1993, Applied optics.

[19]  Shizhuo Yin,et al.  NONZERO-ORDER JOINT TRANSFORM CORRELATOR , 1998 .

[20]  J Rosen,et al.  Three-dimensional optical Fourier transform and correlation. , 1997, Optics letters.

[21]  Carlos Ferreira,et al.  Recognition of polychromatic three-dimensional objects. , 2004, Applied optics.

[22]  Joseph Rosen.  Three-dimensional electro-optical correlation , 1998 .

[23]  Tae-Sun Choi,et al.  Color pattern recognition based on projection preprocessing , 1997, Optics & Photonics.

[24]  F T Yu,et al.  Microcomputer-based programmable optical correlator for automatic pattern recognition and identification. , 1986, Optics letters.