Virtual strike zone
US7341530B2 · kind B2 · utility
44Cited by
25References
51Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2002 |
| Grant date | Mar 11, 2008 |
| Priority date | — |
| Expiry date | Apr 14, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2300/8011
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A system adds a graphical image of the strike zone to a video or other image of a baseball game. The system determines location of the strike zone and the ball in real space. The locations of the strike zone and the ball are depicted in the video. Based on knowing the locations of the strike zone and the ball, the system can determines whether the pitch was a strike or a ball.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.