Invention Grant
US09020038B2 Systems and methods for streaming and archiving video with geographic anchoring of frame contents
有权
使用帧内容的地理锚定来流式传输和归档视频的系统和方法
- Patent Title: Systems and methods for streaming and archiving video with geographic anchoring of frame contents
- Patent Title (中): 使用帧内容的地理锚定来流式传输和归档视频的系统和方法
-
Application No.: US13378051Application Date: 2010-06-14
-
Publication No.: US09020038B2Publication Date: 2015-04-28
- Inventor: Elon Littwitz , Yehudit Oliker , Idan Adi
- Applicant: Elon Littwitz , Yehudit Oliker , Idan Adi
- Applicant Address: IL Haifa
- Assignee: Rafael Advanced Defense Systems Ltd.
- Current Assignee: Rafael Advanced Defense Systems Ltd.
- Current Assignee Address: IL Haifa
- Agent Mark M. Friedman
- Priority: IL199366 20090614
- International Application: PCT/IB2010/052639 WO 20100614
- International Announcement: WO2010/146522 WO 20101223
- Main IPC: H04N21/231
- IPC: H04N21/231 ; H04N21/266 ; H04N21/84
Abstract:
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.
Public/Granted literature
- US20120155547A1 SYSTEMS AND METHODS FOR STREAMING AND ARCHIVING VIDEO WITH GEOGRAPHIC ANCHORING OF FRAME CONTENTS Public/Granted day:2012-06-21
Information query
