DETECTION AND TRACKING OF TARGETS IN THE SEQUENCE OF IMAGES

摘要

1. A method for detecting and tracking targets in a series of optocoupler images of one observation field, comprising the steps of: / 1 / determining in advance the levels of passive interference of the image depending on the values of the probability of false alarm and, to the levels of passive interference, finishing sequences are applied so that at least two of the levels of passive interference corresponded to different tuning sequences; / 2 / each image (100) is divided into adjacent sections (10), then for each image section: / 2-1 / set the detection criteria is calculated and the false alarm probability value for the specified image section is calculated; / 2-2 / based on the specified false alarm probability value, the specified image area is assigned one of the levels of passive interference; / 2-3 / spots are detected within the specified image area using the criterion detection, then, with each detected spot, a sequence of fine-tuning the level of passive interference assigned to the specified image section is associated; then / 3 / for each spot that is detected for the first time on one of the images of the series, the lapping sequence associated with the specified spot is checked using the images of the series following the image on which the spot was detected for the first time, and the trace of the spot is declared as the target (16-19) if the specified refinement sequence is observed. 2. The method according to claim 1, wherein the tuning sequences are assigned to passive interference levels in step / 1 / using the recorded table (101), and step / 2-3 / is carried out by reading the specified table. The method according to claim 2, in which