| 摘要 |
<p>Various embodiments relate to a system for testing a video analysis system. In one embodiment, an apparatus comprises a processor circuit for executing a sequence of instructions. The sequence allows the processor circuit to receive a first data specifying the boundaries of a first rectangular region indicated as comprising an image of a face in a video frame of a motion video; receive a second data specifying the boundaries of a second rectangular region indicated as comprising an image of a face in the video frame of the motion video; measure a distance between corresponding corners of the first and second rectangular regions; compare the distance to a distance threshold; and determine whether the first and second rectangular regions comprise images of the same face based on the comparison. Other embodiments are described and claimed. [Reference numerals] (100) Video analysis system; (130) Camera; (140,540) Impression data; (141,541) Image data; (142,542) Detection data; (143,543) Camera data; (145) Analysis routine; (148) Display data; (150,550) Processor circuit; (160,560) Storage; (180,580) Display; (190,590) Interface; (200) Visual advertising system; (344) Precision results; (500) Test controller; (520) Input device; (545) Control routine</p> |
