发明名称 |
SYSTEMS AND METHODS FOR STREAMING AND ARCHIVING VIDEO WITH GEOGRAPHIC ANCHORING OF FRAME CONTENTS |
摘要 |
A system and method for generating compressed video with geographically-anchored-video functionality includes processing frames from a source video sequence by matching image content of the frames to image data from a geographic database to derive the geographic locations of pixels within at least part of the frames. The source video sequence is then compressed by a lossy video compression technique to generate a compressed video sequence, and the compressed video sequence is encoded together with data indicative of the geographic locations of pixels as a composite data stream. Also disclosed are methods for selective video archiving and retrieval based on the geographical footprint of the image content. |
申请公布号 |
EP2443827(A4) |
申请公布日期 |
2016.11.23 |
申请号 |
EP20100789090 |
申请日期 |
2010.06.14 |
申请人 |
RAFAEL ADVANCED DEFENSE SYSTEMS LTD. |
发明人 |
LITTWITZ, ELON;OLIKER, YEHUDIT;ADI, IDAN |
分类号 |
H04N7/173;G06F17/30 |
主分类号 |
H04N7/173 |
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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