| 发明名称 |
Method and apparatus for providing and determining integrity of video |
| 摘要 |
A method and apparatus for providing and determining integrity of video is provided herein. During operation, a trusted unit such as a computer housed within a securable trunk of a vehicle generates or receives data on stimuli applied to a camera and receives video purportedly taken by that camera, as means for the trusted unit or an independent entity to determine if time periods of the stimuli correspond to responses seen or heard within the video. |
| 申请公布号 |
US8878933(B2) |
申请公布日期 |
2014.11.04 |
| 申请号 |
US201012830520 |
申请日期 |
2010.07.06 |
| 申请人 |
Motorola Solutions, Inc. |
发明人 |
Kravitz David W. |
| 分类号 |
H04N7/18;G07C5/08;G08B23/00 |
主分类号 |
H04N7/18 |
| 代理机构 |
|
代理人 |
Doutre Barbara R. |
| 主权项 |
1. A method for determining the integrity of video, the method comprising the steps of:
instructing an external apparatus to produce and apply stimuli to a camera while a video is being recorded by the camera, wherein the external apparatus is a light or a camera mounting; recording time periods during which the stimuli is applied; receiving the video recorded by the camera; receiving data on stimuli applied to the camera; determining if time periods during which the stimuli is applied correspond to a response seen within the video; and determining the integrity of the video based on whether time periods during which the stimuli is applied correspond to responses seen within the video. |
| 地址 |
Schaumburg IL US |
