Distortion-invariant fractional power fringe-adjusted joint transform correlation

被引：21
|
作者：
Chen, XW [1 ]
Karim, MA
Alam, MS
机构：
[1] Univ Dayton, Electroopt Program, Dayton, OH 45469 USA
[2] Purdue Univ, Dept Engn, Ft Wayne, IN 46805 USA
来源：
OPTICAL ENGINEERING | 1998年 / 37卷 / 01期
关键词：
recognition techniques; synthetic discriminant function; joint transform correlation; fractional power fringe-adjusted joint transform correlation; joint power spectrum;
D O I：
10.1117/1.601840
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A distortion-invariant joint transform correlation (JTC), based on the fractional power fringe-adjusted joint transform correlation and synthetic discriminant function, is investigated. By suitably adjusting the parameters used to characterize the fractional power fringe-adjusted filter formulation, we obtain JTC-based classical matched filtering, fringe-adjusted filtering, and amplitude-modulated phase-only filtering. Computer simulation results show that the proposed joint transform correlation is distortion-invariant for the target image from the training set. (C) 1998 Society of Photo-optical Instrumentation Engineers. [S0091-3286(98)00501-7].
引用
收藏
页码：138 / 143
页数：6
相关论文
共 50 条
  • [1] Distortion-invariant fringe-adjusted joint transform correlation
    Alam, MS
    Chen, XW
    Karim, MA
    APPLIED OPTICS, 1997, 36 (29): : 7422 - 7427
  • [2] FRACTIONAL POWER FRINGE-ADJUSTED JOINT TRANSFORM CORRELATION
    ALAM, MS
    OPTICAL ENGINEERING, 1995, 34 (11) : 3208 - 3216
  • [3] Distortion-invariant class-associative multiple target detection using fractional power fringe-adjusted joint transform correlator
    Bhuiyan, SMA
    Islam, MN
    Alam, MS
    AUTOMATIC TARGET RECOGNITION XIV, 2004, 5426 : 409 - 417
  • [4] Scale-invariant fringe-adjusted joint transform correlation
    Alam, MS
    Chen, XW
    Karim, MA
    OPTICAL PATTERN RECOGNITION VIII, 1997, 3073 : 288 - 298
  • [5] Fringe-adjusted joint transform correlation
    Alam, Mohammad S.
    Karim, Mohammad
    Applied Optics, 1993, 32 (23): : 4344 - 4350
  • [6] FRINGE-ADJUSTED JOINT TRANSFORM CORRELATION
    ALAM, MS
    KARIM, MA
    APPLIED OPTICS, 1993, 32 (23) : 4344 - 4350
  • [7] Morphological fringe-adjusted joint transform correlation
    Wang, Qu
    Deng, Yibing
    Liu, Shutian
    OPTICAL ENGINEERING, 2006, 45 (08)
  • [8] Logarithmic fringe-adjusted joint transform correlation
    Sidike, Paheding
    Alam, Mohammad S.
    OPTICAL ENGINEERING, 2013, 52 (10)
  • [9] Spectral fringe-adjusted joint transform correlation
    Alam, Mohammad S.
    Ochilov, Shuhratchon
    APPLIED OPTICS, 2010, 49 (10) : B18 - B25
  • [10] Distortion-invariant pattern recognition using synthetic discriminant function based multiple phase-shifted-reference fringe-adjusted joint transform correlation
    Islam, Mohammed Nazrul
    Asari, K. Vijayan
    Karim, Mohammad A.
    Alam, Mohammad S.
    OPTICS COMMUNICATIONS, 2011, 284 (06) : 1532 - 1539
12345