论文信息 - Phase-restricted heterogeneous correlation.

Phase-restricted heterogeneous correlation.

We introduce a new phase-restricted algorithm for producing a heterogeneous correlation filter that permits new in-class members to be added without changing the phase of the filter. This heterogeneous correlation filter uses amplitude modulation both to enhance in-class cross correlations and to suppress selected out-of-class correlations. This new algorithm should substantially improve the performance of existing class-associative correlators and improve their operation.

[1] H J Caulfield,et al. Improved discrimination in optical character recognition. , 1969, Applied optics.

[2] H. Caulfield,et al. Generalized matched filtering. , 1980, Applied optics.

[3] James R. Leger,et al. IMAGE CLASSIFICATION BY AN OPTICAL IMPLEMENTATION OF THE FUKUNAGA-KOONTZ TRANSFORM. , 1982 .

[4] J. Horner,et al. Phase-only matched filtering. , 1984, Applied optics.

[5] J L Horner,et al. Pattern recognition with binary phase-only filters. , 1985, Applied optics.

[6] L P Yaroslavsky,et al. Is the phase-only filter and its modifications optimal in terms of the discrimination capability in pattern recognition? , 1992, Applied optics.

[7] Feng Cheng,et al. Intensity compensation fiber for joint transform correlation peak enhancement. , 1993, Applied optics.

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

[9] Mohammad S. Alam,et al. Real-time optical computing: multiprocessor design , 1994 .

[10] Charles L. Woods,et al. Near-optimal binary phase-only filter correlator for obscured inputs , 1998 .

[11] Mohammad S. Alam,et al. Fringe-adjusted incoherent erasure joint transform correlator , 1998 .

[12] Charles L. Woods,et al. Adaptive optimal filters for correlators operating on obscured inputs , 1998 .

[13] Timothy D. Ross,et al. SAR ATR: so what's the problem? An MSTAR perspective , 1999, Defense, Security, and Sensing.