JPS6416694A - Sheet illustrated with photograph and method of confirming truth or falsehood thereof - Google Patents
Sheet illustrated with photograph and method of confirming truth or falsehood thereofInfo
- Publication number
- JPS6416694A JPS6416694A JP62172489A JP17248987A JPS6416694A JP S6416694 A JPS6416694 A JP S6416694A JP 62172489 A JP62172489 A JP 62172489A JP 17248987 A JP17248987 A JP 17248987A JP S6416694 A JPS6416694 A JP S6416694A
- Authority
- JP
- Japan
- Prior art keywords
- portrait
- sheet
- computer
- normal
- split
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To judge the imitation or real of the sheet immediately by containing a normal portrait and split images of the portrait in the sheet and reproducing the portrait from the split one to compare with the normal one. CONSTITUTION: A portrait 18 is captured in the TV camera 20 and the image signals are digitized and transmitted to the image composer 22 and computer 23. The computer 23 processes the signals to split plural sections and changes the order according to a specified rule. The changed signals are converted and outputted to the image composer 22. When the sheet is judged its reality, the normal portrait 1a on the sheet and reproduced image 1d from the computer 23 are displayed on the color monitor 28 simultaneously to compare whether they are matched or not.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172489A JPS6416694A (en) | 1987-07-10 | 1987-07-10 | Sheet illustrated with photograph and method of confirming truth or falsehood thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172489A JPS6416694A (en) | 1987-07-10 | 1987-07-10 | Sheet illustrated with photograph and method of confirming truth or falsehood thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416694A true JPS6416694A (en) | 1989-01-20 |
Family
ID=15942930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62172489A Pending JPS6416694A (en) | 1987-07-10 | 1987-07-10 | Sheet illustrated with photograph and method of confirming truth or falsehood thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416694A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01285390A (en) * | 1988-05-13 | 1989-11-16 | Konica Corp | Id card and id booklet having said id card |
JPH03193495A (en) * | 1989-12-25 | 1991-08-23 | Dainippon Printing Co Ltd | Method for forgery preventing processing treatment of id card and forgery preventing id card |
WO2015060282A1 (en) * | 2013-10-23 | 2015-04-30 | 株式会社アイティーアスト | Calling card printing device, recording medium and computer program |
-
1987
- 1987-07-10 JP JP62172489A patent/JPS6416694A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01285390A (en) * | 1988-05-13 | 1989-11-16 | Konica Corp | Id card and id booklet having said id card |
JPH03193495A (en) * | 1989-12-25 | 1991-08-23 | Dainippon Printing Co Ltd | Method for forgery preventing processing treatment of id card and forgery preventing id card |
WO2015060282A1 (en) * | 2013-10-23 | 2015-04-30 | 株式会社アイティーアスト | Calling card printing device, recording medium and computer program |
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