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US4881130A
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Image editing system for an image recording apparatus with the capability of marking an edited image area in the form of a vector
Assignee: Ricoh Co Ltd
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Filing: 1988-12-07
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Granted: 1989-11-14
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Expires: 2008-12-07
Abstract
Abstract An image editing system for a digital copier, facsimile apparatus or similar image recoding apparatus having a capability for marking a particular area of a document image. The system allows a document image to be marked not only in a square area but also in an area which is defined by any desired slant line or lines.
Inventors
- 👤 Tadao Hayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:27
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/387; H04N1/3872; H04N1/3873
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
109 words
An image editing system for an image recording apparatus, comprising: marking means for marking a particular image area being edited by said recording apparatus in the form of a vector; outputting means for outputting a difference between area data which are determined on a line basis by an inclination of the vector; memory means for storing the differences; address setting means for feeding addresses to said memory means; setting means for setting a start point of the vector; and means for adding the differences stored in said memory means to the start point of the vector to produce data of the particular area associated with a main scanning direction.
Claim 2
Dependent Claim
109 words
An image editing system for an image recording apparatus, comprising: marking means for marking a particular image area being edited by said recording apparatus in the form of a vector; outputting means for outputting a difference between area data which are determined on a line basis by an inclination of the vector; memory means for storing the differences; address setting means for feeding addresses to said memory means; setting means for setting a start point of the vector; and means for adding the differences stored in said memory means to the start point of the vector to produce data of the particular area associated with a main scanning direction.
Claim 3
Dependent Claim
146 words
An image editing system for an image recording apparatus, comprising: marking means for marking a particular image area being edited by said recording apparatus in the form of a vector; memory means for storing a difference between consecutive lines with respect to area address which is determined by an inclination of the vector; upper address supplying means for providing a code representative of an inclination to said memory means in the form of an upper address; lower address supplying means for providing a lower address for reading added data stored in said memory means and associated with any of a plurality of inclinations as needed; address setting means for setting an address of a start point of the vector; and means for producing data of the area in a main scanning direction by adding outputs of said memory means to the address of the start point.
Claim 4
Dependent Claim
146 words
An image editing system for an image recording apparatus, comprising: marking means for marking a particular image area being edited by said recording apparatus in the form of a vector; memory means for storing a difference between consecutive lines with respect to area address which is determined by an inclination of the vector; upper address supplying means for providing a code representative of an inclination to said memory means in the form of an upper address; lower address supplying means for providing a lower address for reading added data stored in said memory means and associated with any of a plurality of inclinations as needed; address setting means for setting an address of a start point of the vector; and means for producing data of the area in a main scanning direction by adding outputs of said memory means to the address of the start point.
Claim 5
Dependent Claim
141 words
An image editing system for an image recording apparatus, comprising: marking means for marking a particular image area being edited by said recording apparatus in the form of a vector; integer portion setting means for setting an integer portion of an inclination of the vector; correcting means for correcting a value of the integer portion of the inclination of the vector on the basis of a value of a real portion (below decimal point) of said inclination; start point setting means for setting a start point of the vector; and means for producing data of the area in a main scanning direction by adding or subtracting a value representative of an inclination and produced by said integer portion setting means and said correcting means to or from the value representative of the start point produced by said start point setting means.
Claim 6
Dependent Claim
141 words
An image editing system for an image recording apparatus, comprising: marking means for marking a particular image area being edited by said recording apparatus in the form of a vector; integer portion setting means for setting an integer portion of an inclination of the vector; correcting means for correcting a value of the integer portion of the inclination of the vector on the basis of a value of a real portion (below decimal point) of said inclination; start point setting means for setting a start point of the vector; and means for producing data of the area in a main scanning direction by adding or subtracting a value representative of an inclination and produced by said integer portion setting means and said correcting means to or from the value representative of the start point produced by said start point setting means.
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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) | 1992-11-13 | 1993-05-15 | 1993-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-13 | 1997-05-15 | 1997-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-13 | 2001-05-15 | 2001-11-14 | $7700.00 | Window Closed / Lapsed |