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
  • [21] Color pattern recognition using fringe-adjusted joint transform correlation
    Alam, MS
    Wai, CN
    PROCEEDINGS OF THE IEEE 2000 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE: ENGINEERING TOMORROW, 2000, : 427 - 433
  • [22] Fractional order Fourier transform-based fringe-adjusted joint transform correlator
    Bhagatji, Alpana
    Nishchal, Naveen K.
    Gupta, Arun K.
    Tyagi, B. P.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2008, 46 (03) : 176 - 186
  • [23] Normalized fringe-adjusted joint transform correlator
    Li, Yuan
    Liu, Yi
    Wang, Shi-Fan
    Zhongguo Jiguang/Chinese Journal of Lasers, 2002, 29 (04): : 351 - 355
  • [24] Color pattern recognition using fringe-adjusted joint transform correlation
    Alam, MS
    Wai, CN
    OPTICAL ENGINEERING, 2001, 40 (11) : 2407 - 2413
  • [25] Reference phase-encoded fringe-adjusted joint transform correlation
    Cherri, AK
    Alam, MS
    APPLIED OPTICS, 2001, 40 (08) : 1216 - 1225
  • [26] Shift- and scale-invariant pattern recognition using morphological fringe-adjusted joint transform correlation
    Wang, Qu
    Lei, Liang
    Wang, Bo
    Chen, Li
    Zhou, Jinyun
    OPTICS AND LASER TECHNOLOGY, 2010, 42 (07): : 1084 - 1092
  • [27] Face recognition through pose estimation and fringe-adjusted joint transform correlation
    Alsamman, A
    Alam, MS
    OPTICAL ENGINEERING, 2003, 42 (02) : 560 - 567
  • [28] Modified fringe-adjusted joint transform correlation to accommodate noise in the input scene
    Wang, RKK
    Shang, L
    Chatwin, CR
    APPLIED OPTICS, 1996, 35 (02) : 286 - 296
  • [29] Face recognition through pose estimation and fringe-adjusted joint transform correlation
    AlSamman, A
    Alam, MS
    OPTICAL PATTERN RECOGNITION XIII, 2002, 4734 : 23 - 34
  • [30] Dynamic target tracking with fringe-adjusted joint transform correlation and template matching
    Bal, A
    Alam, MS
    APPLIED OPTICS, 2004, 43 (25) : 4874 - 4881
12345