US5150434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image data filing system with image data modification facility
Assignee: Toshiba Corp
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Filing: 1991-10-15
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Granted: 1992-09-22
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Expires: 2011-10-15
Abstract
Abstract An image data filing system capable of facilitating an easy and accurate modification on the image filed in the system, without demanding a cumbersome operation for an operator. In the system, the image is modified by specifying an image to be modified among images filed in the system; displaying the specified image to be modified; specifying a region to be modified on the displayed image to be modified; obtaining a hard copy of the specified region to be modified; making a modification on the obtained hard copy of the specified region to be modified to obtain an modified image; and entering the modified image obtained on the hard copy into the system.
Inventors
- 👤 Osamu Hori
- 👤 Akio Okazaki
- 👤 Shigeyoshi Shimotsuji
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:57
CPC Classifications
G; G06; G06T; G06T11/00
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
263 words
A method of modifying image data in an image data filing system, comprising the steps of: specifying an image to be modified among images filed in the system; displaying the specified image to be modified; specifying a region to be modified on the displayed image to be modified, said region being a part of the image to be modified formed locally around a modification to be made on the image to be modified; obtaining a hard copy of the specified region to be modified; making a modification on the obtained hard copy of the specified region to be modified to obtain a modified image; reading the modified image from the hard copy; changing a size of the modified image read from the hard copy such that the modified image can be fitted into the region of the image to be modified; aligning the modified image in changed size with the region of the image to be modified by adjusting an orientation of the modified image such that corners of the modified image are aligned with corners of the region of the image to be modified; and replacing the region of the image to be modified with the aligned modified image, by subdividing the region of the image to be modified into a plurality of subregions, detecting modified portions within the modified image by calculating a similarity for each subregion of the region of the image to be modified, with and without the modification, and substituting only the detected modified portions of the modified image into the region of the image to be modified.
Claim 2
Independent Claim
263 words
A method of modifying image data in an image data filing system, comprising the steps of: specifying an image to be modified among images filed in the system; displaying the specified image to be modified; specifying a region to be modified on the displayed image to be modified, said region being a part of the image to be modified formed locally around a modification to be made on the image to be modified; obtaining a hard copy of the specified region to be modified; making a modification on the obtained hard copy of the specified region to be modified to obtain a modified image; reading the modified image from the hard copy; changing a size of the modified image read from the hard copy such that the modified image can be fitted into the region of the image to be modified; aligning the modified image in changed size with the region of the image to be modified by adjusting an orientation of the modified image such that corners of the modified image are aligned with corners of the region of the image to be modified; and replacing the region of the image to be modified with the aligned modified image, by subdividing the region of the image to be modified into a plurality of subregions, detecting modified portions within the modified image by calculating a similarity for each subregion of the region of the image to be modified, with and without the modification, and substituting only the detected modified portions of the modified image into the region of the image to be modified.
Claim 3
Dependent Claim
19 words
The method of claim 1, wherein the images are filed in the system in forms of coded image data.
Claim 4
Dependent Claim
284 words
An image data filing system, comprising: means for storing image data of images filed in the system; means for specifying an image to be modified among images filed in the system; means for displaying the specified image to be modified; means for specifying a region to be modified on the displayed image to be modified, said region being a part of the image to be modified formed locally around a modification to be made on the image to be modified; means for obtaining a hard copy of the specified region to be modified on which the modification is to be made, in order to obtain a modified image; means for reading the modified image from the hard copy; means for changing a size of the modified image read from the hard copy such that the modified image can be fitted into the region of the image to be modified; means for aligning the modified image in changed size with the region of the image to be modified by adjusting an orientation of the modified image such that the corners of the modified image are aligned with the corners of the region of the image to be modified; and means for replacing the region of the image to be modified by the aligned modified image, by means for subdividing the region of the image to be modified into a plurality of subregions, means for detecting modified portions within the modified image by calculating a similarity for each subregion of the region to be modified, with and without the modification, and means for substituting only the modified portions of the modified image detected by the detecting means into the region of the image to be modified.
Claim 5
Dependent Claim
284 words
An image data filing system, comprising: means for storing image data of images filed in the system; means for specifying an image to be modified among images filed in the system; means for displaying the specified image to be modified; means for specifying a region to be modified on the displayed image to be modified, said region being a part of the image to be modified formed locally around a modification to be made on the image to be modified; means for obtaining a hard copy of the specified region to be modified on which the modification is to be made, in order to obtain a modified image; means for reading the modified image from the hard copy; means for changing a size of the modified image read from the hard copy such that the modified image can be fitted into the region of the image to be modified; means for aligning the modified image in changed size with the region of the image to be modified by adjusting an orientation of the modified image such that the corners of the modified image are aligned with the corners of the region of the image to be modified; and means for replacing the region of the image to be modified by the aligned modified image, by means for subdividing the region of the image to be modified into a plurality of subregions, means for detecting modified portions within the modified image by calculating a similarity for each subregion of the region to be modified, with and without the modification, and means for substituting only the modified portions of the modified image detected by the detecting means into the region of the image to be modified.
Claim 6
Dependent Claim
19 words
The system of claim 3, wherein the images are filed in the system in forms of coded image data.
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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) | 1995-09-22 | 1996-03-23 | 1996-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-22 | 2000-03-23 | 2000-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-22 | 2004-03-23 | 2004-09-22 | $7700.00 | Window Closed / Lapsed |