Invention Grant
- Patent Title: Wide area intermittent video using non-orthorectified feature matching in long period aerial image capture with pixel-based georeferencing
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Application No.: US16247552Application Date: 2019-01-14
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Publication No.: US10740608B2Publication Date: 2020-08-11
- Inventor: Lloyd Lawrence Arthur Coulter , Christopher Lippitt
- Applicant: SAN DIEGO STATE UNIVERSITY RESEARCH FOUNDATION
- Applicant Address: US CA San Diego
- Assignee: SAN DIEGO STATE UNIVERSITY RESEARCH FOUNDATION
- Current Assignee: SAN DIEGO STATE UNIVERSITY RESEARCH FOUNDATION
- Current Assignee Address: US CA San Diego
- Agency: Juneau & Mitchell
- Agent Todd L. Juneau
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/62 ; B64C39/02 ; G08G5/00 ; G06T7/37 ; G06T7/60

Abstract:
This application relates to techniques for obtaining wide area intermittent video (WAIV). Some embodiments disclosed herein include a method of obtaining WAIV. The method can include, for example, capturing images at a series of sensor stations having pre-determined locations along a flightline. The flightline can be repeated one or more times, where images are captured at the same sensor stations with each pass of the flightline. The captured images from the same sensor station may have replicated view geometry and may be co-registered and precisely aligned with pixel-level precision. The captured images from multiple sensor stations through time may also be displayed together based upon absolute or relative sensor station locations to create a temporal sequence of wide area intermittent video. The approach provides efficient methods for creating wide area video with reduced temporal imaging frame rates. Systems and devices for forming wide area intermittent video are also disclosed.
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