基本信息:
- 专利标题： ESTIMATING MISSING PLAYER LOCATIONS IN BROADCAST VIDEO FEEDS
- 申请号：PCT/US2022/042931 申请日：2022-09-08
- 公开(公告)号：WO2023039084A1 公开(公告)日：2023-03-16
- 发明人： ALABI, Adedapo , SCOTT, Matthew , LUCEY, Patrick, Joseph
- 申请人： STATS LLC
- 申请人地址： 203 North Lasalle St.
- 专利权人： STATS LLC
- 当前专利权人： STATS LLC
- 当前专利权人地址： 203 North Lasalle St.
- 代理机构： WOLFE, Joseph et al.
- 优先权： US63/261,050 2021-09-09
- 主分类号： G06K9/62
- IPC分类号： G06K9/62 ; G06N3/08 ; G06T7/73 ; G06T7/20 ; G06T7/80 ; H04N21/44
摘要：
Examples disclosed herein may estimate locations of players not visible in a sporting broadcast video. A prediction model may be generated based on a training data set of in-venue tracking data that includes locations of all players at all times and the corresponding broadcast tracking data that may not necessarily contain the locations of all players at all times. The prediction model may be based on an algorithmic logic (e.g., a spline regression) or machine learning model (e.g., k-nearest neighbor, deep neural network). The generated predicted model may be used to estimate the unknown locations of players in broadcast tracking based on the known locations.
IPC结构图谱:
| G | 物理 |
| --G06 | 计算；推算；计数 |
| ----G06K | 数据识别；数据表示；记录载体；记录载体的处理 |
| ------G06K9/00 | 用于阅读或识别印刷或书写字符或者用于识别图形，例如，指纹的方法或装置 |
| --------G06K9/62 | .应用电子设备进行识别的方法或装置 |