moving object
The motion attributes of the target include the target's motion trajectory, motion range, speed, and law. Target trajectory-based retrieval means that by selecting a specific area in the video, the target enters or leaves the area, and stays in the area, the video retrieval algorithm can quickly focus on the target that has appeared in the area at all times.
face search
Enter the face photo to be queried in the system, select the face to be retrieved, set parameters such as similarity, and then start the retrieval, and the results of the retrieved similar faces will be displayed on the interface.
License Plate Recognition
By looking at the license plate legend, you can find the target license plate in minutes, and watch the target's existence clip throughout the video. For example, through the license plate recognition information, the vehicle's driving trajectory can be formed in the system, and through the vehicle's behavior pattern, it can locate the area where the vehicle stays for a long time.
In the era of big data, video retrieval has become a must. The development of video retrieval technology also provides convenience for extracting precious resources in big data.