US4555733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image acquisition system
Assignee: Applied Biosystems Inc
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Filing: 1984-05-25
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Granted: 1985-11-26
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Expires: 2004-05-25
Abstract
Abstract The present invention is directed to a new and improved combination operative with an image acquisition system wherein a field-of-view is panned over a fixed image format; said combination comprising a sensor, an optical system for imaging the field-of-view at the sensor, said sensor including four linear arrays disposed in quadrilateral configuration, two of said arrays being applied to each half of a beam splitter cube; row and column buffers which are continuously updated every integration period, and a controller which strobes the buffers into a frame store memory after one resolution element width or pixel has been traversed.
Inventors
- 👤 Enrique Garcia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:01
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/04; H04N1/19; H04N1/191; H04N1/1911; H04N1/1918; H04N1/10; H04N1/107; H04N1/192; H04N1/193; H04N1/1934; H04N1/195
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
42 words
In an image acquisition system wherein a field-of-view is panned over a fixed image format, the combination comprising: sensor means; optical means for imaging said field-of-view at said sensor means; said sensor means including only four linear arrays disposed in quadrilateral configuration.
Claim 2
Dependent Claim
42 words
In an image acquisition system wherein a field-of-view is panned over a fixed image format, the combination comprising: sensor means; optical means for imaging said field-of-view at said sensor means; said sensor means including only four linear arrays disposed in quadrilateral configuration.
Claim 3
Dependent Claim
27 words
A system according to claim 1 wherein said four linear arrays disposed in quadrilateral configuration comprises two arrays applied to each half of a beam splitter cube.
Claim 4
Dependent Claim
56 words
A system according to claim 1 further comprising row buffer means which are continually updated responsive to the output of said sensor means; column buffer means which are continuously updated responsive to the output of said sensor means memory means periodically updated responsive to the output of said row buffer means and said column buffer means.
Claim 5
Dependent Claim
117 words
A system according to claim 1 wherein a first pair of said linear arrays acquires row image data and a second pair thereof acquires column image data; said system further comprising: row video channel means; first switching means for connecting said row video channel means to one of said first pair of linear arrays; column video channel means; second switching means for connecting said column video channel means to one of said second pair of linear arrays; row buffer means connected to said row video channel means; column buffer means connected to said column video channel means; memory means; third switching means for connecting said memory means to said row buffer means or said column buffer means.
Claim 6
Dependent Claim
44 words
A system according to claim 4 further comprising coordinate tracking means for tracking the coordinates of said field-of-view; and computer means for receiving the output from said coordinate tracker means; said computer means controlling the operation of said first, second and third switching means.
Claim 7
Dependent Claim
37 words
A system according to claim 5 wherein said computer means strobes said buffers into the memory means when one resolution element width has traversed said fixed image format and the new image actually resides in said buffers.
Claim 8
Dependent Claim
23 words
A system according to claim 6 further comprising A/D converter means interposed between each of said linear arrays and its corresponding switching means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-11-25 | 1989-05-27 | 1989-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-11-25 | 1993-05-27 | 1993-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-11-25 | 1997-05-27 | 1997-11-26 | $7700.00 | Window Closed / Lapsed |