Patent JPS63102487A successfully refreshed from Google Patents.
Patent US6956667B2 successfully refreshed from Google Patents.
US6956667B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Page composing method using stored page elements and apparatus for using the same
Assignee: Agfa Gevaert NV
•
Filing: 2000-12-22
•
Granted: 2005-10-18
•
Expires: 2020-12-22
Abstract
Abstract The invention relates to a method and apparatus for merging page elements according to a layout signal into one page for reproduction on a reproduction device. The page elements are segmented into smaller area tiles before storage stored into memory. Data from the page elements includes metadata describing the position into the memory of the sub-elements of the page element. Due to the used format for the page elements, data needed during merging can be retrieved, decompressed an processed quickly so merging can be done in real time during printing. The format used for the area tiles enables easy and fast execution of various image operations such as mirroring, rotation, etc . . . Complexity data can be incorporated into the page element data, giving information about the amount of processing required to execute the merging.
Inventors
- 👤 Marc Delhoune
- 👤 Veerle Dieltjens
- 👤 Dominique Suys
- 👤 Roger Baeten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:37
CPC Classifications
G; G06; G06T; G06T11/00; G06T11/60
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
124 words
Method for generating an image signal for an image reproduction from: at least one page element having data representative for at least one image portion of said image reproduction and a layout signal having layout data for defining at least one position of said image portion in said image reproduction, wherein said page element is segmented into a plurality of autonomic area tiles, each area tile having tile data representative for a region of said image portion, and wherein said tile data is stored in a memory means, comprising: retrieving from said memory means and merging said tile data according to said layout data for generating said image signal wherein said tile data is merged independent from neighboring, previously merged or overlapping tile data.
Claim 2
Dependent Claim
124 words
Method for generating an image signal for an image reproduction from: at least one page element having data representative for at least one image portion of said image reproduction and a layout signal having layout data for defining at least one position of said image portion in said image reproduction, wherein said page element is segmented into a plurality of autonomic area tiles, each area tile having tile data representative for a region of said image portion, and wherein said tile data is stored in a memory means, comprising: retrieving from said memory means and merging said tile data according to said layout data for generating said image signal wherein said tile data is merged independent from neighboring, previously merged or overlapping tile data.
Claim 3
Dependent Claim
26 words
Method according to claim 1 wherein a linear size of said region is smaller than or equal to half a linear size of said image portion.
Claim 4
Dependent Claim
32 words
Method according to claim 1 wherein said page element includes offset data representative for the offset of the memory location of said area tile within said page element within the memory means.
Claim 5
Dependent Claim
19 words
Method according to claim 1 wherein said tile data is stored in said memory means at contiguous memory locations.
Claim 6
Dependent Claim
11 words
Method according to claim 1 further including decompressing said tile data.
Claim 7
Dependent Claim
29 words
Method according to claim 1 wherein said page element contains complexity data representative for an amount of processing effort needed to process said tile data of said page element.
Claim 8
Dependent Claim
34 words
Method according to claim 1 further comprising dividing at least one autonomic area tile, into a plurality of image tiles, each image tile representing a sub-region of said region represented by said area tile.
Claim 9
Dependent Claim
30 words
Method according to claim 7 wherein said page element includes offset data representative for the offset of the memory locations of data of said image tile within said area tile.
Claim 10
Dependent Claim
25 words
Method according to claim 7 wherein a linear size of said sub-region is smaller than or equal to halt the linear size of said region.
Claim 11
Dependent Claim
61 words
Method according to claim 7 further comprising: dividing an image tile into a plurality of image blocks, each image block having data representative for a sub-portion of said sub-region and said page element having data including reproduction parameters for said image blocks, accessing retrieved tile data by accessing said image blocks in an order based upon information of said layout data.
Claim 12
Dependent Claim
29 words
Method according to claim 10 wherein said page element includes offset data representative for the offset of the memory location of said image block data within said image tile.
Claim 13
Dependent Claim
28 words
Method according to claim 10 wherein a linear size of said sub-portion of said sub-region is smaller than or equal to half the linear size of said sub-region.
Claim 14
Dependent Claim
88 words
Image signal generating apparatus for an image reproduction comprising: a memory for storing: data of segmented page elements representative for at least one portion of said image reproduction and layout data defining at least one position of at least one image portion in said image reproduction, and a processing unit for: retrieving and merging said data of said segmented page elements independent from previously or underlying merged page elements in accordance with said layout data, and generating from said merged page elements said image signal for image reproduction.
Claim 15
Dependent Claim
88 words
Image signal generating apparatus for an image reproduction comprising: a memory for storing: data of segmented page elements representative for at least one portion of said image reproduction and layout data defining at least one position of at least one image portion in said image reproduction, and a processing unit for: retrieving and merging said data of said segmented page elements independent from previously or underlying merged page elements in accordance with said layout data, and generating from said merged page elements said image signal for image reproduction.
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) | 2008-10-17 | 2009-04-18 | 2009-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2012-10-17 | 2013-04-18 | 2013-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2016-10-17 | 2017-04-18 | 2017-10-18 | $7700.00 | Window Closed / Lapsed |