Photonic fence
First Claim
Patent Images
1. A system for tracking airborne organisms, comprising:
- an imager having an image resolution and a field of view;
a backlight source configured to be placed in the field of view of the imager;
a processor configured to analyze one or more images captured by the imager including at least a portion of the backlight source, the processor being configured to identify a biological property of an organism in the field of view of the imager using at least one datum selected from the group consisting of characteristic frequency, harmonic amplitude, shape, size, airspeed, ground speed, and location; and
a detector configured to detect an organism in the field of view of the imager,wherein at least one of the imager and the detector is configured to collect color data and to use the collected color data to determine a probable engorgement status of the organism.
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Abstract
A system for tracking airborne organisms includes an imager, a backlight source (such as a retroreflective surface) in view of the imager, and a processor configured to analyze one or more images captured by the processor to identify a biological property of an organism.
26 Citations
30 Claims
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1. A system for tracking airborne organisms, comprising:
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an imager having an image resolution and a field of view; a backlight source configured to be placed in the field of view of the imager; a processor configured to analyze one or more images captured by the imager including at least a portion of the backlight source, the processor being configured to identify a biological property of an organism in the field of view of the imager using at least one datum selected from the group consisting of characteristic frequency, harmonic amplitude, shape, size, airspeed, ground speed, and location; and a detector configured to detect an organism in the field of view of the imager, wherein at least one of the imager and the detector is configured to collect color data and to use the collected color data to determine a probable engorgement status of the organism. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A method of tracking airborne organisms, comprising:
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acquiring a first image having a first image resolution from an imager, the imager having a backlight source in its field of view; determining that the image includes an organism at a location; acquiring a second image having a second image resolution including color data; and determining probable engorgement status of the organism using the second image, wherein; the first image resolution differs from the second image resolution;
orthe first image is acquired at a first frame rate, the second image is acquired at a second frame rate, and the first and second frame rates differ from one another;
orthe second image includes color data not included in the first image. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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Specification