Patent US5321613A successfully refreshed from Google Patents.
US5321613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data fusion workstation
Assignee: Cyterra Corp
•
Filing: 1992-11-12
•
Granted: 1994-06-14
•
Expires: 2012-11-12
Abstract
Abstract A data fusion workstation provides an apparatus and method for realizing the full potential of geophysical and remote sensing by mathematically integrating sensors with each other. Sensor data from each of a plurality of sensor types are related mathematically to each other through a common site model to produce a fused picture with quantified accuracy. Using the concept of pseudo-data, information in sensor data is made equivalent to data in a statistical correlation model, allowing fusion of model information with sensor data during a data inversion step. The process of data fusion comprises several processing steps, which are executed by various microprocessors in a recursire/distributed/parallel-architecture platform. These steps comprise geophysical inversion, geostatistical Kriging, application of statistical information concepts, implementation of a square root information smoother, and application of likelihood techniques.
Inventors
- 👤 David W. Porter
- 👤 James S. Vandergraft
- 👤 Buddy G. Beck
- 👤 Bruce P. Gibbs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:19
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/86; G01V; G01V11/00; G06; G06F; G06F18/00; G06F18/20; G06F18/25; G06F18/251; G06F2218/00; G06F2218/22
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
87 words
A method of processing electrical signals for site-characterization, comprising: collecting measurements in the form of a plurality of electrical signals from a plurality of sensors; fusing data representing said plurality of electrical signals while performing data inversion on said data to yield a fused electrical signal representative of at least one physical characteristic of said site; using said fused electrical signal in making at least one decision regarding remediation of said site, said remediation having an impact upon said at least one physical characteristic of said site.
Claim 2
Independent Claim
87 words
A method of processing electrical signals for site-characterization, comprising: collecting measurements in the form of a plurality of electrical signals from a plurality of sensors; fusing data representing said plurality of electrical signals while performing data inversion on said data to yield a fused electrical signal representative of at least one physical characteristic of said site; using said fused electrical signal in making at least one decision regarding remediation of said site, said remediation having an impact upon said at least one physical characteristic of said site.
Claim 3
Dependent Claim
55 words
The method according to claim 1, further comprising: collecting historical information concerning characterization of said site; creating a site model using said historical information; creating pseudo-data by projecting data from said site model over time; using said pseudo-data in said fusing step by including said pseudo-data in said data representing said plurality of electrical signals.
Claim 4
Dependent Claim
23 words
The method according to claim 1, wherein said at least one decision comprises a determination of whenever remediation of a site is necessary.
Claim 5
Independent Claim
85 words
A method of processing electrical signals for monitoring the status of a remediation program during remediation of a site, comprising: collecting measurements in the form of a plurality of electrical signals from a plurality of sensors; fusing data representing said plurality of electrical signals while performing data inversion on said data to yield a fused electrical signal representative of at least one physical characteristic of said site; using said fused electrical signal in making at least one determination regarding the status of said remediation program.
Claim 6
Independent Claim
85 words
A method of processing electrical signals for monitoring the status of a remediation program during remediation of a site, comprising: collecting measurements in the form of a plurality of electrical signals from a plurality of sensors; fusing data representing said plurality of electrical signals while performing data inversion on said data to yield a fused electrical signal representative of at least one physical characteristic of said site; using said fused electrical signal in making at least one determination regarding the status of said remediation program.
Claim 7
Dependent Claim
28 words
The method according to claim 4, wherein said at least one determination comprises a determination of whether at least one goal for said remediation program has been met.
Claim 8
Independent Claim
76 words
A method processing electrical signals for evaluating the relative benefits of alternative remediation technologies, comprising: creating pseudo-data representing theoretical electrical signals from a plurality of sensors; fusing said pseudo-data representing said theoretical electrical signals while performing data inversion on said pseudo-data to yield a fused electrical signal theoretically representative of at least one physical characteristic of said site; using said fused electrical signal in making at least one decision regarding the benefits of alternative remediation technologies.
Claim 9
Independent Claim
76 words
A method processing electrical signals for evaluating the relative benefits of alternative remediation technologies, comprising: creating pseudo-data representing theoretical electrical signals from a plurality of sensors; fusing said pseudo-data representing said theoretical electrical signals while performing data inversion on said pseudo-data to yield a fused electrical signal theoretically representative of at least one physical characteristic of said site; using said fused electrical signal in making at least one decision regarding the benefits of alternative remediation technologies.
Claim 10
Independent Claim
88 words
An apparatus for processing electrical signals for site-characterization, comprising: means for collecting measurements in the form of a plurality of electrical signals from a plurality of sensors; means for fusing data representing said plurality of electrical signals while performing data inversion on said data to yield a fused electrical signal representative of at least one physical characteristic of said site; means for displaying information related to said fused electrical signal, said information related to said fused electrical signal being useful in making decisions regarding remediation of said site.
Claim 11
Independent Claim
88 words
An apparatus for processing electrical signals for site-characterization, comprising: means for collecting measurements in the form of a plurality of electrical signals from a plurality of sensors; means for fusing data representing said plurality of electrical signals while performing data inversion on said data to yield a fused electrical signal representative of at least one physical characteristic of said site; means for displaying information related to said fused electrical signal, said information related to said fused electrical signal being useful in making decisions regarding remediation of said site.
Claim 12
Dependent Claim
27 words
The apparatus according to claim 7, wherein said information related to said fused electrical signal comprises an image representing at least one physical characteristic of said site.
Claim 13
Dependent Claim
27 words
The apparatus according to claim 8, wherein said means for displaying information related to said fused electrical comprises means for displaying said image over space and time.
Claim 14
Dependent Claim
26 words
The apparatus according to claim 7, wherein said information related to said fused electrical signal comprises information concerning the quantified accuracy of said fused electrical signal.
References Cited (Backward Citations)
US5025150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-06-13 | 1997-12-13 | 1998-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-06-13 | 2001-12-13 | 2002-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-06-13 | 2005-12-13 | 2006-06-14 | $7700.00 | Window Closed / Lapsed |