US5838836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for rough cropping images
Assignee: Bayer Corp
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Filing: 1995-11-06
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Granted: 1998-11-17
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Expires: 2015-11-06
Abstract
Abstract A method and apparatus for performing a rough crop of a mounted image off-line prior to scanning. The apparatus comprises a kit having cards with apertures of various defined sizes and slide holders corresponding to standard original (film) sizes to be used. Each aperture card is labeled for identification, and each slide holder is marked with labeled lines at discrete intervals parallel to the card edges, following a Cartesian orientation. An original to be scanned is mounted in a slide holder corresponding to its size, and an aperture card selected for the desired cropping aperture, from the set included in the kit, and placed on top of the slide holder card with the outside edges of both cards aligned. An offset of the crop aperture from the center of the image is accomplished by shifting the crop card until one or more of the parallel lines on the slide holder come into view. When the desired rough crop aperture has been achieved, it can be specified quickly by a three-element code comprising the aperture card identifier, and two indices identifying which the offsets as given by the exposed parallel lines.
Inventors
- 👤 John F. Omvik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:16
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/387; H04N1/3872; H04N1/3873
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
184 words
A method for determining and specifying a rough crop area for an image to be scanned by a scanning system, said method comprising the following steps: (A) Selecting an original image to be scanned; (B) Selecting an image holder, and fixedly mounting said original image in said image holder; (C) Selecting an aperture card, said aperture card having an opening corresponding to said rough crop area of said image to be scanned; (D) Identifying said aperture card according to a size and shape of said opening, thereby providing an aperture card identification; (E) Placing said selected aperture card on top of said image holder and displacing said aperture card relative to said image holder in such manner as to display in said opening a region of said original image corresponding to said rough crop area of said image to be scanned; (F) Obtaining a measure of said displacement of said aperture card relative to said image holder, said measure of said displacement and said aperture card identification providing a rough crop specification; and, (G) Using said rough crop specification for controlling said scanning system.
Claim 2
Independent Claim
184 words
A method for determining and specifying a rough crop area for an image to be scanned by a scanning system, said method comprising the following steps: (A) Selecting an original image to be scanned; (B) Selecting an image holder, and fixedly mounting said original image in said image holder; (C) Selecting an aperture card, said aperture card having an opening corresponding to said rough crop area of said image to be scanned; (D) Identifying said aperture card according to a size and shape of said opening, thereby providing an aperture card identification; (E) Placing said selected aperture card on top of said image holder and displacing said aperture card relative to said image holder in such manner as to display in said opening a region of said original image corresponding to said rough crop area of said image to be scanned; (F) Obtaining a measure of said displacement of said aperture card relative to said image holder, said measure of said displacement and said aperture card identification providing a rough crop specification; and, (G) Using said rough crop specification for controlling said scanning system.
Claim 3
Dependent Claim
43 words
The method of claim 1 wherein said measure of said displacement comprises two components, the first of said two components being a measure of the displacement in a first direction and the second being a measure of the displacement in a second direction.
Claim 4
Dependent Claim
16 words
The method of claim 2 wherein said second direction is substantially orthogonal to said first direction.
Claim 5
Dependent Claim
41 words
The method of claim 1 wherein step (G) further includes the steps of: (G1) Entering said rough crop specification in a data store; and, (G2) Recalling said rough crop specification from said data store for use in controlling said scanning system.
Claim 6
Dependent Claim
23 words
The method of claim 1 wherein said measure of said displacement is obtained by visual observation of indicia fixed to said image holder.
Claim 7
Dependent Claim
45 words
The method of claim 5 wherein said indicia include two substantially orthogonal sets of lines, and wherein said measure is obtained using the number of said lines in each of said sets which are exposed by displacing said aperture card relative to said image holder.
Claim 8
Independent Claim
224 words
A method for scanning a plurality of original images using a digital scanning system, said method comprising the following steps: (A) Selecting from said plurality of original images an original image to be scanned, said selected original imaging having an original image identification; (B) Selecting an image holder, and fixedly mounting said original image in said image holder; (C) Selecting an aperture card, said aperture card having an opening corresponding to said rough crop area of said image to be scanned; (D) Identifying said aperture card according to a size and shape of said opening, thereby providing an aperture card identification; (E) Placing said selected aperture card on top of said image holder and displacing said aperture card relative to said image holder in such manner as to display in said opening a region of said original image corresponding to said rough crop area of said image to be scanned; (F) Obtaining a measure of said displacement of said aperture card relative to said image holder, said measure of said displacement and said aperture card identification providing a rough crop specification; (G) Using said original image identification and said rough crop specification for setting up and controlling said scanning system; (H) Scanning said selected original image; and, (I) Repeating steps (A) through (H) for each of said plurality of original images to be scanned.
Claim 9
Independent Claim
224 words
A method for scanning a plurality of original images using a digital scanning system, said method comprising the following steps: (A) Selecting from said plurality of original images an original image to be scanned, said selected original imaging having an original image identification; (B) Selecting an image holder, and fixedly mounting said original image in said image holder; (C) Selecting an aperture card, said aperture card having an opening corresponding to said rough crop area of said image to be scanned; (D) Identifying said aperture card according to a size and shape of said opening, thereby providing an aperture card identification; (E) Placing said selected aperture card on top of said image holder and displacing said aperture card relative to said image holder in such manner as to display in said opening a region of said original image corresponding to said rough crop area of said image to be scanned; (F) Obtaining a measure of said displacement of said aperture card relative to said image holder, said measure of said displacement and said aperture card identification providing a rough crop specification; (G) Using said original image identification and said rough crop specification for setting up and controlling said scanning system; (H) Scanning said selected original image; and, (I) Repeating steps (A) through (H) for each of said plurality of original images to be scanned.
Claim 10
Dependent Claim
31 words
The method of claim 7 wherein steps (A) through (F) are performed asynchronously with steps (G) and (H) for at least one of said plurality of original images to be scanned.
Claim 11
Dependent Claim
33 words
The method of claim 7 wherein steps (A) through (F) are performed at a place separate from that of steps (G) and (H) for at least one of said plurality of original images.
Claim 12
Dependent Claim
37 words
The method of claim 7 wherein steps (A) through (F) are performed for one of said plurality of original images while steps (G) and (H) are being carried out for another of said plurality of original images.
Claim 13
Dependent Claim
129 words
A kit for rough cropping of original images in for preparation for scanning by a scanning system, said kit comprising the following: (A) A plurality of aperture cards, each aperture card having an opening corresponding to a rough crop area of an original image to be scanned, said opening being fixed with respect to a center of said aperture card, each aperture card further including means for identifying said aperture card; and, (B) A plurality of image holders, each image holder including means for holding an original image in a fixed disposition during said scanning process, each image holder further including means for determining a displacement of a selected one of said plurality of aperture cards from a center of said image holder to determine said rough crop area.
Claim 14
Dependent Claim
129 words
A kit for rough cropping of original images in for preparation for scanning by a scanning system, said kit comprising the following: (A) A plurality of aperture cards, each aperture card having an opening corresponding to a rough crop area of an original image to be scanned, said opening being fixed with respect to a center of said aperture card, each aperture card further including means for identifying said aperture card; and, (B) A plurality of image holders, each image holder including means for holding an original image in a fixed disposition during said scanning process, each image holder further including means for determining a displacement of a selected one of said plurality of aperture cards from a center of said image holder to determine said rough crop area.
Claim 15
Independent Claim
111 words
An apparatus for performing a rough cropping of an original image during scanning, wherein said original image is mounted in an image holder, comprising the following: (A) Means for establishing a set of rough crop parameters defining a rough crop region on said original image to be scanned; (B) Means for displacing said establishing means relative to a reference location on said image holder to determine displacement criteria; (C) Means for using said rough crop parameters, said reference location, and said displacement criteria to determine scanning limits; and, (D) Means for controlling said scanning means to scan said original image within said scanning limits thereby rough cropping said image during scanning.
Claim 16
Independent Claim
111 words
An apparatus for performing a rough cropping of an original image during scanning, wherein said original image is mounted in an image holder, comprising the following: (A) Means for establishing a set of rough crop parameters defining a rough crop region on said original image to be scanned; (B) Means for displacing said establishing means relative to a reference location on said image holder to determine displacement criteria; (C) Means for using said rough crop parameters, said reference location, and said displacement criteria to determine scanning limits; and, (D) Means for controlling said scanning means to scan said original image within said scanning limits thereby rough cropping said image during scanning.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-11-16 | 2002-05-18 | 2002-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-11-16 | 2006-05-18 | 2006-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-11-16 | 2010-05-18 | 2010-11-17 | $7700.00 | Window Closed / Lapsed |