Aeronutronic Division, Ford Aerospace and Communications Corporation, Newport Beach, CA 92663; The Aerospace Corporation, P.O. Box 92957, Los Angeles, CA 90009.
IEEE Trans Pattern Anal Mach Intell. 1981 May;3(5):606-11. doi: 10.1109/tpami.1981.4767153.
An adaptive algorithm based on the maximum likelihood ratio is described in this correspondence. The algorithm detects low-intensity targets and tracks their paths. The charged-coupled device (CCD) mosaic sensor collects photons from the targets and the sky background. The algorithm computes the noise statistics, simulates the target pattern, correlates the received data with the target patterns, compares with the corresponding threshold, and prints out the positions and paths of the targets when present.
本文介绍了一种基于最大似然比的自适应算法。该算法可用于检测低强度目标并跟踪其轨迹。电荷耦合器件（CCD）拼接传感器从目标和天空背景中收集光子。该算法计算噪声统计数据，模拟目标模式，将接收到的数据与目标模式相关联，与相应的阈值进行比较，并在存在目标时输出目标的位置和轨迹。
