摘要 |
Abstract A computer implemented method (304) of matching a tagged target group (6051), selected 5 from a plurality of gallery groups (6201, 6151, 6051, 6101) in a first camera field of view, with probe groups (6202, 6152, 6052, 6102) in a second camera field of view, by determining a group context for the tagged target group, determining (340), in the second camera field of view, probe contexts (Figs. 9(a) - 9(d)) for the respective local probe groups (6202, 6152, 6052, 6102) in the second camera field of view; matching the group context 0 against the probe contexts to produce respective similarity scores; and identifying based upon the similarity scores, the probe group that matches the tagged target group. P142312 / 10195121_2 0~ Co _ (.0 01232 10909o |