发明名称 |
VIDEO ANALYTICS METHOD AND SYSTEM |
摘要 |
A method for performing video analytics comprises capturing video data using a video source disposed at an acquisition end. The captured video data is stored at the acquisition end, and non-adjacent single frames of the captured video data are transmitted from the acquisition end to a server via an IP network. The non-adjacent single frames of captured video data are transmitted one at a time at known time intervals, or a burst of a plurality of non-adjacent single frames is transmitted at another known time interval. At the server, video analytics is performed on a current one of the non-adjacent single frames for detecting an actionable event relative to a previous one of the non-adjacent single frames. In response to detecting an actionable event, a signal for requesting previously stored video data captured between the current one of the non-adjacent single frames and the previous one of the non-adjacent single frames is transmitted to the acquisition end via the IP network. |
申请公布号 |
CA2776909(A1) |
申请公布日期 |
2011.04.14 |
申请号 |
CA20102776909 |
申请日期 |
2010.10.07 |
申请人 |
TELEWATCH INC. |
发明人 |
LAGANIERE, ROBERT;MURPHY, WILLIAM;BLAIS, PASCAL;PHILLIPS, JASON |
分类号 |
H04N7/18;H04L12/16;H04N5/76;H04N7/26 |
主分类号 |
H04N7/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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