Alam M S, Perez O, Karim M A
Appl Opt. 1993 Jun 10;32(17):3102-7. doi: 10.1364/AO.32.003102.
The performance of a joint transform correlator (JTC) in a multiobject environment is improved by the use of a Roberts operator to preprocess the input joint image. This technique yields significantly better results than the classical JTC, and it also avoids the false alarms and reduces the overall computation overhead required in a binary JTC.
通过使用罗伯茨算子对输入联合图像进行预处理，可提高联合变换相关器（JTC）在多目标环境中的性能。该技术产生的结果明显优于传统JTC，还能避免误报，并减少二进制JTC所需的总体计算开销。
