According to the statistic characteristics of IR background clutter, an improved spatialmatchedfilter (SMF) is presented.
针对红外背景杂波的统计特性，提出了一种改进型的空间匹配滤波算法。
2
In this paper, two methods of realizing optical pattern recognition, spatialmatchedfilter correlation and joint transform correlation (JTC), were discussed first with the emphasis on the JTC.
本文首先论述了实现光学模式识别的两种方案，空间匹配滤波相关识别和联合变换相关识别的原理和技术。
3
A kind of coding method of gray-scale phase-only matchedfilter according to the phase modulation property of the spatial light modulator has presented.