US5412420A
Expired / Lapsed
US
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Three-dimensional phenotypic measuring system for animals
Assignee: Pheno Imaging Inc
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Filing: 1994-04-14
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Granted: 1995-05-02
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Expires: 2014-04-14
Abstract
Abstract A system measures the three-dimensional phenotypic characteristics of an animal, such as a dairy cow. The system uses a large number of modulated laser light beams from a lidar camera to measure approximately 100 points per square inch of the animal. Each laser beam measures intensity, horizontal, vertical, and depth dimensions, and by combining the measurements, the system composes a very accurate three-dimensional image of the animal. The systems calculates the desired phenotypic measurements for conformation of the animal by combining measurements of selected points on the animal. The system then stores the measurements for each animal in a computer data base for later use. The system also stores a light intensity image of the animal's markings which is compared to other stored images.
Inventors
- 👤 James S. Ellis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:29
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/18; A; A01; A01K; A01K11/00; A01K11/006; A01K29/00; A01K29/005; G; G01; G01B; G01B11/00; G01B11/002; G01B11/24; G06; G06V; G06V10/00; G06V10/10; G06V10/12; G06V10/14; G06V10/145; G06V20/00; G06V20/60; G06V20/64; G06V40/00; G06V40/20; G06V40/23; G06V2201/00; G06V2201/12; G06V2201/121
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
117 words
A system for measuring and rating the three-dimensional phenotypic conformation characteristics of an animal, the system comprising: means for creating a plurality of laser light signals directed toward the animal to reflect therefrom; image receiving means to receive the reflected laser light signals and provide three-dimensional and intensity image data for each of the reflected laser light signals; and computer means for receiving the three-dimensional and intensity image data, for selecting conformation points on the animal, for measuring linear and volummetric phenotypic conformation characteristics of the animal between the selected conformation points, and for comparing the linear and volummetric phenotypic conformation characteristics to predetermined linear and volummetric phenotypic conformation characteristics to provide the rating of the animal.
Claim 2
Independent Claim
117 words
A system for measuring and rating the three-dimensional phenotypic conformation characteristics of an animal, the system comprising: means for creating a plurality of laser light signals directed toward the animal to reflect therefrom; image receiving means to receive the reflected laser light signals and provide three-dimensional and intensity image data for each of the reflected laser light signals; and computer means for receiving the three-dimensional and intensity image data, for selecting conformation points on the animal, for measuring linear and volummetric phenotypic conformation characteristics of the animal between the selected conformation points, and for comparing the linear and volummetric phenotypic conformation characteristics to predetermined linear and volummetric phenotypic conformation characteristics to provide the rating of the animal.
Claim 3
Dependent Claim
20 words
The system of claim 1 wherein the means for creating a plurality of laser light signals comprises laser camera means.
Claim 4
Dependent Claim
39 words
The system of claim 1 wherein the computer means further comprises means for storing the three-dimensional and intensity image data along with the linear phenotypic conformation characteristics wherein images of markings on the animal are stored for later identification.
Claim 5
Dependent Claim
100 words
The system of claim 1 wherein the computer means further comprises: means for storing the three-dimensional and intensity image data of the animal; and means for comparing the three-dimensional and intensity image data received from the animal to all three-dimensional and intensity image data stored during a predetermined previous amount of time and displaying an error indication if the comparing finds a match between the three-dimensional and intensity image data and previously stored three-dimensional and intensity image data for at least one previously measured animal, thereby indicating the animal has been previously measured during the predetermined previous amount of time.
Claim 6
Dependent Claim
50 words
The system of claim 1 further comprising: weighing means located under the animal and connected to the computer means for providing a weight of the animal to the computer means; and means within the computer means for storing the weight of the animal along with the linear phenotypic conformation characteristics.
Claim 7
Dependent Claim
44 words
The system of claim 1 wherein the computer means further comprises optical character recognition means for converting a portion of the three-dimensional and intensity image data containing an image of at least one symbol located on the animal into a computer processable identification value.
Claim 8
Dependent Claim
31 words
The system of claim 1 wherein the computer means further comprises means for computing, from the three-dimensional and intensity image data, a volume of at least one portion of the animal.
Claim 9
Dependent Claim
38 words
The system of claim 1 further comprising distance modifying means within the computer means for modifying distance information within each point of image data to thereby place the animal at a predetermined distance from the image receiving means.
Claim 10
Dependent Claim
72 words
The system of claim 8 wherein the distance modifying means further comprises: means for determining a first line between at least two selected points on the animal; and means for modifying distance information within each point of image data from the animal to cause the first line to be perpendicular to a second line between the means for creating a plurality of laser light beams and a center of the first line.
Claim 11
Independent Claim
115 words
A system for measuring preselected three-dimensional physical characteristics of an animal to provide a rating for the animal, the system comprising: a laser camera aligned to project a plurality of laser light signals toward the animal., and aligned to receive reflected laser light signals from the animal to provide three-dimensional reflection location data for each of the laser light signals reflected from the animal; and a computer having a rating subsystem that receives the three-dimensional reflection location data, combines the three-dimensional reflection location data to measure the preselected three-dimensional physical characteristics of the animal, and compares the three-dimensional physical characteristics of the animal to predetermined three-dimensional physical characteristics to provide a rating for the animal.
Claim 12
Independent Claim
115 words
A system for measuring preselected three-dimensional physical characteristics of an animal to provide a rating for the animal, the system comprising: a laser camera aligned to project a plurality of laser light signals toward the animal., and aligned to receive reflected laser light signals from the animal to provide three-dimensional reflection location data for each of the laser light signals reflected from the animal; and a computer having a rating subsystem that receives the three-dimensional reflection location data, combines the three-dimensional reflection location data to measure the preselected three-dimensional physical characteristics of the animal, and compares the three-dimensional physical characteristics of the animal to predetermined three-dimensional physical characteristics to provide a rating for the animal.
Claim 13
Dependent Claim
38 words
The system of claim 10 wherein the computer further comprises a storage device for storing the three-dimensional reflection location data along with the three-dimensional physical characteristics wherein images of markings on the animal are stored for later identification.
Claim 14
Dependent Claim
92 words
The system of claim 10 wherein the computer further comprises: a storage device for storing the three-dimensional reflection location data; and a comparing subsystem within the computer for comparing the three-dimensional reflection location data to all laser light data stored during a predetermined previous amount of time, and a display system within the computer for displaying an error indication if a match occurs between the three-dimensional reflection location data and previously stored three-dimensional reflection location data for at least one previously measured animal, thereby indicating that the animal has been previously measured.
Claim 15
Dependent Claim
43 words
The system of claim 10 wherein the computer further comprises an optical character recognition system for converting a portion of the three-dimensional reflection location data containing an image of at least one symbol located on the animal into a computer processable identification value.
Claim 16
Dependent Claim
50 words
The system of claim 10 further comprising: a scale located under the animal and connected to the computer for providing an animal weight signal to the computer; and a storage device within the computer means for storing the animal weight signal along with the three-dimensional physical characteristics of the animal.
Claim 17
Dependent Claim
32 words
The system of claim 10 wherein the computer further comprises a volume measuring system for measuring, from the three-dimensional reflection location data, a volume of at least one portion of the animal.
Claim 18
Dependent Claim
42 words
The system of claim 10 wherein the computer further comprises a distance modifying subsystem for modifying distance information within each point of the three-dimensional reflection location data to place an image of the animal at a predetermined distance from the laser camera.
Claim 19
Dependent Claim
72 words
The system of claim 16 wherein the distance modifying subsystem further comprises: a line locating subsystem for determining a first line between at least two predetermined points on the animal; and a second distance alignment subsystem for aligning each point of the three-dimensional reflection location data from the animal to cause the first line to be perpendicular to a second line between the laser camera and a center of the first line.
Claim 20
Independent Claim
111 words
A method for measuring preselected three-dimensional physical characteristics of an animal, the method comprising: (a) projecting a plurality of laser light signals toward the animal for reflection therefrom; (b) receiving reflected laser light signals containing three-dimensional reflection location data for each of the laser light signals reflecting from the animal, wherein the three-dimensional reflection location data comprises distance data, horizontal and vertical location data, and intensity data for each reflected laser light signal; (c) combining the three-dimensional reflection location data to measure the preselected three-dimensional physical characteristics of the animal; and (d) comparing the preselected three-dimensional physical characteristics to predetermined three-dimensional physical characteristic data to provide a rating for the animal.
Claim 21
Independent Claim
111 words
A method for measuring preselected three-dimensional physical characteristics of an animal, the method comprising: (a) projecting a plurality of laser light signals toward the animal for reflection therefrom; (b) receiving reflected laser light signals containing three-dimensional reflection location data for each of the laser light signals reflecting from the animal, wherein the three-dimensional reflection location data comprises distance data, horizontal and vertical location data, and intensity data for each reflected laser light signal; (c) combining the three-dimensional reflection location data to measure the preselected three-dimensional physical characteristics of the animal; and (d) comparing the preselected three-dimensional physical characteristics to predetermined three-dimensional physical characteristic data to provide a rating for the animal.
Claim 22
Dependent Claim
32 words
The method of claim 18 further comprising the step of storing the three-dimensional reflection location data along with the three-dimensional physical characteristics wherein markings on the animal are stored for later identification.
Claim 23
Dependent Claim
30 words
The method of claim 18 wherein step (c) further comprises the step of weighing the animal and storing the weight resulting from the weighing along with the three-dimensional physical characteristics.
Claim 24
Dependent Claim
40 words
The method of claim 18 wherein step (c) further comprises the step of converting a portion of the three-dimensional reflection location data containing an image of at least one symbol located on the animal into a computer processable identification value.
Claim 25
Dependent Claim
30 words
The method of claim 18 wherein step (c) further comprises the step of measuring, from the three-dimensional reflection location data, a volume of at least one part of the animal.
Claim 26
Dependent Claim
75 words
The method of claim 18 wherein step (b) further comprises the steps of: (b1) storing the three-dimensional reflection location data; (b2) comparing the three-dimensional reflection location data from the animal to all three-dimensional reflection location data stored during a predetermined previous amount to time; and (b3) displaying an error if step (b2) finds a match between the three-dimensional reflection location data and previously stored three-dimensional reflection location data for at least one previously measured animal.
Claim 27
Dependent Claim
45 words
The method of claim 18 wherein step (b) further comprises the step of: (b1) aligning each point of three-dimensional reflection location data received to place an image of the animal at a predetermined distance from a point from which the laser light signals are projected.
Claim 28
Dependent Claim
75 words
The method of claim 24 wherein step (b1) further comprises the steps of: (b1a) determining a first line between at least two points within the three-dimensional reflection location data on the animal; and (b1b) aligning each point of the three-dimensional reflection location data from the animal to cause the first line to be perpendicular to a second line formed from the point of projecting the laser light signals to a center of the first line.
References Cited (Backward Citations)
US4745472A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-05-01 | 1998-10-31 | 1999-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-05-01 | 2002-10-31 | 2003-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-05-01 | 2006-10-31 | 2007-05-02 | $7700.00 | Window Closed / Lapsed |