数据处理方法及装置、程序和非临时性存储介质
By acquiring the visual features of objects and using global navigation satellite system coordinate mapping technology, the problem of object mapping in rotatable camera images has been solved, thus improving the work efficiency of video assistant referees.
CN112989908BActive Publication Date: 2026-07-17SONY EUROPA BV +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SONY EUROPA BV
- Filing Date
- 2020-12-04
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing technology struggles to effectively map objects on the field onto images captured by rotating cameras, requiring video assistant referees to review images from all rotating cameras, increasing time and workload.
Method used
By acquiring the visual features of the object, the system determines whether the object is in the image, and combines these features with Global Navigation Satellite System coordinates for mapping. The coordinates are then adjusted to reduce discrepancies, and the image most likely to show the event is output.
Benefits of technology
It reduces the time and effort required for users to find the best rotatable camera images of the events they are interested in, and improves the efficiency of video assistant referees.
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Figure CN112989908B_ABST
Abstract
本申请涉及数据处理方法及装置、程序和非临时性存储介质。数据处理方法包括：获取识别体育事件期间的时间时场景中的对象的位置的信息；获取在体育事件期间的该时间时捕获的场景的图像；投影对象在场景中的位置到图像的图像平面上；以及基于投影输出信息。
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