| 摘要 |
Method and system for facilitating analysis of causes of abnormalities found during a test on a video system. Video output from the system during the test, operation log of a test worker, and images generated by image analysis unit analyzing characteristic quantities of the video output from the system and determining points of change of the video and moving objects in the video, are recorded in storage device. Relation between the direction of the moving objects in the video and the direction of user input operations is checked and the moving objects in the video are classified into user-manipulation objects and non-manipulation objects and recorded. Abnormality occurrence locations are recorded. Recorded data are searched, classified and displayed by using as a key the abnormality categories, operation patterns of the operation logs, images of abnormality occurrence scenes and images of manipulation objects.
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