Patent US5625412A successfully refreshed from Google Patents.
US5625412A
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High-frame rate image acquisition and motion analysis system
Assignee: Vision Res
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Filing: 1995-07-13
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Granted: 1997-04-29
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Expires: 2015-07-13
Abstract
Abstract A high-frame rate image acquisition and motion analysis system comprising a first arrangement to obtain an image of an object; a second arrangement coupled to the first arrangement to slice the image into N analog segments, where N is equal to an integer greater than one; a third arrangement coupled to the second arrangement to convert the N analog segments into N digital data streams; a fourth arrangement coupled to the third arrangement to store each of the N digital data streams; a fifth arrangement coupled to the first arrangement, the second arrangement, the third arrangement and the fourth arrangement to provide software control of the operation thereof, the fifth arrangement further controlling the first arrangement and the second arrangement to adjust separately predetermined variables of each of the N analog segments and further controlling the fourth arrangement to provide a read out of an adjusted version of the image; a common enclosure for the first arrangement, the second arrangement, the third arrangement, the fourth arrangement and the fifth arrangement; and a sixth arrangement disposed externally of the enclosure coupled to the fifth arrangement to control the operation of the fifth arrangement and to display the adjusted version of the image present in the fourth arrangement.
Inventors
- 👤 Alexandru V. Aciu
- 👤 Petru Pop
- 👤 Radu Corlan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:16
CPC Classifications
H; H04; H04N; H04N23/00; H04N23/60; H04N23/63; H04N25/00; H04N25/70; Y; Y10; Y10S; Y10S348/00; Y10S348/901
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
200 words
A high-frame rate image acquisition and motion analysis system comprising: first means to obtain an image of an object; second means coupled to said first means to slice said image into N analog segments, where N is equal to an integer greater than one; third means coupled to said second means to convert said N analog segments into N digital data streams; fourth means coupled to said third means to store each of said N digital data streams; fifth means coupled to said first means, said second means, said third means and said fourth means to provide software control of the operation thereof, said fifth means further controlling said first means and said second means to adjust separately predetermined variables of each of said N analog segments and further controlling said fourth means to provide a read out of an adjusted version of said image; a common enclosure for said first means, said second means, said third means, said fourth means and said fifth means; and sixth means disposed externally of said enclosure coupled to said fifth means to control the operation of said fifth means and to display said adjusted version of said image present in said fourth means.
Claim 2
Dependent Claim
200 words
A high-frame rate image acquisition and motion analysis system comprising: first means to obtain an image of an object; second means coupled to said first means to slice said image into N analog segments, where N is equal to an integer greater than one; third means coupled to said second means to convert said N analog segments into N digital data streams; fourth means coupled to said third means to store each of said N digital data streams; fifth means coupled to said first means, said second means, said third means and said fourth means to provide software control of the operation thereof, said fifth means further controlling said first means and said second means to adjust separately predetermined variables of each of said N analog segments and further controlling said fourth means to provide a read out of an adjusted version of said image; a common enclosure for said first means, said second means, said third means, said fourth means and said fifth means; and sixth means disposed externally of said enclosure coupled to said fifth means to control the operation of said fifth means and to display said adjusted version of said image present in said fourth means.
Claim 3
Dependent Claim
16 words
A system according to claim 1, wherein said first means includes a charge-coupled device image sensor.
Claim 4
Dependent Claim
111 words
A system according to claim 2, wherein said image sensor includes N light sensitive panels each having (Y)×(Z) pixels, where Y and Z are each equal to an integer greater than one; a pair of image registers included as part of said N light sensitive panels each having (Y)×(Z) pixels; a pair of storage registers each coupled to a different one of said pair of image registers, each of said pair of storage registers having (Y)×(Z) pixels; and a pair of three phase registers each coupled to a different one of said pair of storage registers and said second means, each of said pair of three phase registers having (Y)×1 pixels.
Claim 5
Dependent Claim
102 words
A system according to claim 3, wherein said second means includes N correlated double-sampling amplifiers coupled to each of said pair of three phase registers to provide said N analog segments and responsive to certain signals from said fifth means to adjust at least one of said predetermined variables in each of said correlated double-sampling amplifiers independent of each other; and N analog processors each coupled to a different one of said N correlated double-sampling amplifiers responsive to other signals from said fifth means to adjust others of said predetermined variables in each of said N analog processors independent of each other.
Claim 6
Dependent Claim
34 words
A system according to claim 4, wherein said at least one of said predetermined variables include contrast; and said others of said predetermined variables include direct current offset removal, contrast control and brightness control.
Claim 7
Dependent Claim
87 words
A system according to claim 5, wherein said N analog processors each include a buffer amplifier coupled to an associated one of said N correlated double sampling amplifiers; a capacitor coupled to an output of said buffer amplifier; an amplifier coupled to said capacitor for the direct current offset removal; a multiplier coupled to an output of said amplifier and said fifth means to enable the contrast control; and an adder coupled to an output of said multiplier and said fifth means to enable the brightness control.
Claim 8
Dependent Claim
25 words
A system according to claim 6, wherein said third means includes N analog to digital converters each coupled to a different one of said adders.
Claim 9
Dependent Claim
60 words
A system according to claim 7, wherein said fourth means includes an image memory coupled to said fifth means and each of said N analog to digital converters to store each of said N digital data streams therein and to provide said read out of said adjusted version of said image in response to a command from said fifth means.
Claim 10
Dependent Claim
51 words
A system according to claim 8, wherein said fifth means includes a computer having a predetermined program to enable control of said image sensor, said N correlated double-sampling amplifiers, said N analog processors, said N analog to digital converters and said image memory in response to commands from said sixth means.
Claim 11
Dependent Claim
41 words
A system according to claim 9, wherein said computer provides control of said image sensor on command from said sixth means of at least frame rate, pixel rate, integration time, number of post-trigger frames, trigger modes brightness, contrast and image size.
Claim 12
Dependent Claim
60 words
A system according to claim 10, wherein said sixth means includes a selected one of a keyboard, a mouse, a trackball, a network, analog data, digital data and a selected combination of said keyboard, said mouse said trackball, said network, said analog data and said digital data coupled to said fifth means; and a monitor coupled to said fifth means.
Claim 13
Dependent Claim
97 words
A system according to claim 1, wherein said second means includes N correlated double-sampling amplifiers coupled to said first means to provide said N analog segments and responsive to certain signals from said fifth means to adjust at least one of said predetermined variables in each of said correlated double-sampling amplifiers independent of each other; and N analog processors each coupled to a different one of said N correlated double-sampling amplifiers responsive to other signals from said fifth means to adjust others of said predetermined variables in each of said N analog processors independent of each other.
Claim 14
Dependent Claim
44 words
A system according to claim 12, wherein said third means includes N analog to digital converters each coupled to a different one of said N analog processors responsive to a different one of said N analog segments to provide said N digital data streams.
Claim 15
Dependent Claim
60 words
A system according to claim 13, wherein said fourth means includes an image memory coupled to said fifth means and each of said N analog to digital converters to store each of said N digital data streams therein and to provide said read out of said adjusted version of said image in response to a command from said fifth means.
Claim 16
Dependent Claim
42 words
A system according to claim 14, wherein said fifth means includes a computer having a predetermined program to enable control of said first means, said second means, said third means and said fourth means in response to commands from said sixth means.
Claim 17
Dependent Claim
60 words
A system according to claim 15, wherein said sixth means includes a selected one of a keyboard, a mouse, a trackball, a network, analog data, digital data and a selected combination of said keyboard, said mouse, said trackball, said network, said analog data and said digital data coupled to said fifth means; and a monitor coupled to said fifth means.
Claim 18
Dependent Claim
55 words
A system according to claim 1, wherein said fourth means includes an image memory coupled to said fifth means and said third means to store each of said N digital data streams therein and to provide said read out of said adjusted version of said image in response to a command from said fifth means.
Claim 19
Dependent Claim
42 words
A system according to claim 1, wherein said fifth means includes a computer having a predetermined program to enable control of said first means, said second means, said third means and said fourth means in response to commands from said sixth means.
Claim 20
Dependent Claim
60 words
A system according to claim 1, wherein said sixth means includes a selected one of a keyboard, a mouse, a trackball, a network, analog data, digital data and a selected combination of said keyboard, said mouse, said trackball, said network, said analog data and said digital data coupled to said fifth means; and a monitor coupled to said fifth means.
Claim 21
Dependent Claim
173 words
A high-frame rate image acquisition and motion analysis system comprising: first means to obtain an image of an object; second means coupled to said first means to slice said image into N analog segments, where N is equal to an integer greater than one; third means coupled to said second means to convert said N analog segments into N digital data streams; fourth means coupled to said third means to store each of said N digital data streams; fifth means coupled to said first means, said second means, said third means and said fourth means to provide software control of the operation thereof, said fifth means further controlling said first means and said second means to adjust separately predetermined variables of each of said N analog segments and further controlling said fourth means to provide a readout of an adjusted version of said image; and sixth means coupled to said fifth means to control operation of said fifth means and to display said adjusted version of said image present in said fourth means.
Claim 22
Dependent Claim
173 words
A high-frame rate image acquisition and motion analysis system comprising: first means to obtain an image of an object; second means coupled to said first means to slice said image into N analog segments, where N is equal to an integer greater than one; third means coupled to said second means to convert said N analog segments into N digital data streams; fourth means coupled to said third means to store each of said N digital data streams; fifth means coupled to said first means, said second means, said third means and said fourth means to provide software control of the operation thereof, said fifth means further controlling said first means and said second means to adjust separately predetermined variables of each of said N analog segments and further controlling said fourth means to provide a readout of an adjusted version of said image; and sixth means coupled to said fifth means to control operation of said fifth means and to display said adjusted version of said image present in said fourth means.
References Cited (Backward Citations)
US5043816A
Cited
US5295077A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-04-28 | 2000-10-28 | 2001-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-04-28 | 2004-10-28 | 2005-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-04-28 | 2008-10-28 | 2009-04-29 | $7700.00 | Window Closed / Lapsed |