Method for detecting hydrocarbon deposits
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United States of America Patent
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Jan 19, 2021
Grant Date -
Aug 17, 2017
app pub date -
Aug 12, 2014
filing date -
Aug 12, 2014
priority date (Note) -
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Abstract
The invention relates to a method for detecting and locating hydrocarbon deposits under a body of water in several steps. First, images of a surface of the body of water taken at different times are acquired. Next, for each image, traces of hydrocarbon leaks are identified. Next, a detection map is generated. This map indicates probabilities of the presence of a hydrocarbon leak around the identified traces. The map is obtained by processing the image at least based on a criterion of distance to the identified traces. Finally, the detection maps are combined to produce a hydrocarbon leak location map.
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International Classification(s)
- G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....
- G01V:GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING ....
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
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