GENERATING REAL-TIME SENSOR MAPS FROM VIDEOS AND GROUND SENSOR DATA

WIPO Patent Application WO/2018/044636

A3

An apparatus for generating precision maps of an area is disclosed. The apparatus receives sensor data, where the sensor data includes sensor readings each indicating a level of a parameter in one of a plurality of first portions of an area, and video data representing an aerial view of the area. The sensor data may be received from sensors that are each deployed in one of the first portions of the area. The video data may be received from an aerial vehicle. An orthomosaic may be generated from the video data, and the orthomosaic and the sensor data used to generate a predication model. The prediction model may then be used to extrapolate the sensor data to determine a level of the parameter in each of a plurality of second portions of the area. A precision map of the area may be generated using the extrapolated sensor readings.

CHANDRA RANVEER (US)
KAPOOR ASHISH (US)
SINHA SUDIPTA (US)
VASISHT DEEPAK (US)

PCT/US2017/048105

May 31, 2018

August 23, 2017

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MICROSOFT TECHNOLOGY LICENSING LLC (US)

G01C11/02; A01B79/00; G06T3/40; G06V20/13; G06V20/17

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EP1234278A1	2002-08-28
US20140340489A1	2014-11-20

OLAWALE ET AL: "A Four-Step Ortho-Rectification Procedure for Geo- Referencing Video Streams from a Low-Cost UAV", 10 September 2015 (2015-09-10), XP055496234, Retrieved from the Internet [retrieved on 20180731]

MINHAS, Sandip S. et al. (US)

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