光学学报, 2000, 20 (11): 1528, 网络出版: 2006-08-09
仅用参考物功率谱取阈的二元联合变换相关器
A Novel Binary Joint Transform Correlator Thresholding with Reference Power Spectrum Only
摘要
提出一种用特征物功率谱取阈值的新型二元联合变换相关器。 与传统的联合变换相关器相比较, 它有高光能效率、 高鉴别率和输入空间宽带的优点; 与现行的二元联合变换相关器相比较, 它有鉴别率高和不需靶物功率谱测量的特点, 因而是一种简便和高性能的相关器。
Abstract
A novel binary joint transform correlator thresholding with reference power spectrum only is proposed. As compared with conventional joint transform correlator, it has the advantages of high light efficiency, excellent discrimination capability and improved input space-bandwidth. In a comparison with existing binary joint transform correlator, it possesses higher discrimination capability, and the measurement of the target power spectrum is avoided. Therefore it is a convenient joint transform correlator with high performance merits.
王肇圻, 官玖洪, 刘宏利, 梁宝来, 母国光. 仅用参考物功率谱取阈的二元联合变换相关器[J]. 光学学报, 2000, 20(11): 1528. 王肇圻, 官玖洪, 刘宏利, 梁宝来, 母国光. A Novel Binary Joint Transform Correlator Thresholding with Reference Power Spectrum Only[J]. Acta Optica Sinica, 2000, 20(11): 1528.