FR1512624A - Improvements to devices for reading documents or identifying various objects - Google Patents
Improvements to devices for reading documents or identifying various objectsInfo
- Publication number
- FR1512624A FR1512624A FR89583A FR89583A FR1512624A FR 1512624 A FR1512624 A FR 1512624A FR 89583 A FR89583 A FR 89583A FR 89583 A FR89583 A FR 89583A FR 1512624 A FR1512624 A FR 1512624A
- Authority
- FR
- France
- Prior art keywords
- devices
- various objects
- identifying various
- reading documents
- documents
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
- G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
- G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR89583A FR1512624A (en) | 1966-12-30 | 1966-12-30 | Improvements to devices for reading documents or identifying various objects |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR89583A FR1512624A (en) | 1966-12-30 | 1966-12-30 | Improvements to devices for reading documents or identifying various objects |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1512624A true FR1512624A (en) | 1968-02-09 |
Family
ID=8623234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR89583A Expired FR1512624A (en) | 1966-12-30 | 1966-12-30 | Improvements to devices for reading documents or identifying various objects |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1512624A (en) |
-
1966
- 1966-12-30 FR FR89583A patent/FR1512624A/en not_active Expired
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