JPS54648A - Pattern recognizing system by holography - Google Patents
Pattern recognizing system by holographyInfo
- Publication number
- JPS54648A JPS54648A JP6462777A JP6462777A JPS54648A JP S54648 A JPS54648 A JP S54648A JP 6462777 A JP6462777 A JP 6462777A JP 6462777 A JP6462777 A JP 6462777A JP S54648 A JPS54648 A JP S54648A
- Authority
- JP
- Japan
- Prior art keywords
- holography
- pattern recognizing
- recognizing system
- fourier
- pattern
- 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.)
- Granted
Links
Landscapes
- Holo Graphy (AREA)
- Character Discrimination (AREA)
Abstract
PURPOSE: To reduce the dislocation of a Fourier-transformed image by accompoishing the relative treatment, in which the Fourier-tralnsformed image of a standard pattern is overlapped on a pattern of an unknown input, by the use of an anamorphic Fourier-transformed image.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6462777A JPS54648A (en) | 1977-06-03 | 1977-06-03 | Pattern recognizing system by holography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6462777A JPS54648A (en) | 1977-06-03 | 1977-06-03 | Pattern recognizing system by holography |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54648A true JPS54648A (en) | 1979-01-06 |
JPS5610632B2 JPS5610632B2 (en) | 1981-03-09 |
Family
ID=13263672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6462777A Granted JPS54648A (en) | 1977-06-03 | 1977-06-03 | Pattern recognizing system by holography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54648A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074149U (en) * | 1983-10-26 | 1985-05-24 | キヤノン株式会社 | Automatic document feeder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495345A (en) * | 1972-05-01 | 1974-01-18 | ||
JPS4933644A (en) * | 1972-07-24 | 1974-03-28 | ||
JPS5264628A (en) * | 1975-11-20 | 1977-05-28 | Hitachi Maxell | Alkaline battery |
-
1977
- 1977-06-03 JP JP6462777A patent/JPS54648A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495345A (en) * | 1972-05-01 | 1974-01-18 | ||
JPS4933644A (en) * | 1972-07-24 | 1974-03-28 | ||
JPS5264628A (en) * | 1975-11-20 | 1977-05-28 | Hitachi Maxell | Alkaline battery |
Also Published As
Publication number | Publication date |
---|---|
JPS5610632B2 (en) | 1981-03-09 |
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