Method and device for verifying camera area, and electronic equipment
By selecting the camera point to be detected in the overlapping areas between the camera areas of multiple camera devices and determining whether its position in the electronic map and camera device screen is consistent, the problem of low accuracy of positioning of the overlapping area is solved, and more accurate positioning and verification is achieved.
CN114066975BActive Publication Date: 2025-03-18ALIBABA GROUP HOLDING LTD
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Patent Information
- Application Number
- CN202010752807.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-07-30
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2040-07-30
AI Technical Summary
Technical Problem
In offline retail scenarios, the positioning accuracy of overlapping areas between the camera areas of multiple camera devices is not high, resulting in problems with positioning specific personnel.
Method used
通过客户端获取用户在重叠区域中选择的待检摄像点，确定该点在电子地图和多个摄像设备拍摄到的画面中的相对位置信息，并判断该点是否指示现实世界中的同一个地理位置，进而校验重叠区域的准确性。
Benefits of technology
Ensure that the overlapping area between the camera areas of multiple camera devices is passed, the accuracy and reliability of positioning are improved, and invalid overlapping areas are discovered and adjusted in a timely manner.
✦ Generated by Eureka AI based on patent content.
Abstract
One or more embodiments of the present specification provide a method and device for verifying a camera area, and an electronic device, wherein the method is applied to a camera system, wherein the camera system includes a client and multiple cameras; wherein there is an overlapping area between the camera areas of the multiple cameras; the method is applied to the client, and includes: obtaining a camera point to be checked selected by a user in the overlapping area; respectively determining relative position information of the camera point to be checked in an electronic map output and displayed by the client and in images captured by the multiple cameras; based on the relative position information, determining whether the camera point to be checked indicates the same geographical location in the real world in the electronic map and in the images captured by the multiple cameras; if the camera point to be checked indicates the same geographical location in the real world in the electronic map and in the images captured by the multiple cameras, determining that the overlapping area verification has passed.
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