JPS6419477A - Seal print collating device - Google Patents
Seal print collating deviceInfo
- Publication number
- JPS6419477A JPS6419477A JP17469087A JP17469087A JPS6419477A JP S6419477 A JPS6419477 A JP S6419477A JP 17469087 A JP17469087 A JP 17469087A JP 17469087 A JP17469087 A JP 17469087A JP S6419477 A JPS6419477 A JP S6419477A
- Authority
- JP
- Japan
- Prior art keywords
- seal print
- display
- seal
- resolution
- marker
- 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
Landscapes
- Collating Specific Patterns (AREA)
Abstract
PURPOSE:To improve the decision accuracy of a seal print collation, and also, to use an inexpensive display by setting the density of seal print information to a value being suitable for a display resolution of a display. CONSTITUTION:A marker which is generated by a marker generating mover 5 is moved to a registration and a seal print to be collated 11 which are displayed to an actual size, respectively, a seal print feature point of almost the same part of both seal prints is extracted arbitrarily, and enlarged and displayed to match a resolution of a CRT display 7. By enlarging the seal print information to match the resolution of the CRT display 7, a feature point of a boundary of a seal print dot part, or a detailed part becomes distinct, and also, a dot separation due to an excessive enlargement is avoided. In this regard, by selecting an enlarge part by the marker, an image processing of a rotation, a movement, etc., having a high level and generating a processing error is not required. In such a way, a comparatively inexpensive CRT display can be used, and also, the decision accuracy is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17469087A JPS6419477A (en) | 1987-07-15 | 1987-07-15 | Seal print collating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17469087A JPS6419477A (en) | 1987-07-15 | 1987-07-15 | Seal print collating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6419477A true JPS6419477A (en) | 1989-01-23 |
Family
ID=15982976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17469087A Pending JPS6419477A (en) | 1987-07-15 | 1987-07-15 | Seal print collating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419477A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140143206A (en) | 2012-03-30 | 2014-12-15 | 가부시키가이샤 구라레 | Polyvinyl alcohol-based polymer film |
-
1987
- 1987-07-15 JP JP17469087A patent/JPS6419477A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140143206A (en) | 2012-03-30 | 2014-12-15 | 가부시키가이샤 구라레 | Polyvinyl alcohol-based polymer film |
KR20200023490A (en) | 2012-03-30 | 2020-03-04 | 주식회사 쿠라레 | Polyvinyl alcohol-based polymer film |
KR20200110456A (en) | 2012-03-30 | 2020-09-23 | 주식회사 쿠라레 | Polyvinyl alcohol-based polymer film |
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