FR1370526A - Method and device for reading graduated scales - Google Patents
Method and device for reading graduated scalesInfo
- Publication number
- FR1370526A FR1370526A FR949934A FR949934A FR1370526A FR 1370526 A FR1370526 A FR 1370526A FR 949934 A FR949934 A FR 949934A FR 949934 A FR949934 A FR 949934A FR 1370526 A FR1370526 A FR 1370526A
- Authority
- FR
- France
- Prior art keywords
- graduated scales
- reading graduated
- reading
- scales
- graduated
- 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
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR949934A FR1370526A (en) | 1963-02-15 | 1963-10-08 | Method and device for reading graduated scales |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP802363 | 1963-02-15 | ||
FR949934A FR1370526A (en) | 1963-02-15 | 1963-10-08 | Method and device for reading graduated scales |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1370526A true FR1370526A (en) | 1964-08-21 |
Family
ID=26203782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR949934A Expired FR1370526A (en) | 1963-02-15 | 1963-10-08 | Method and device for reading graduated scales |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1370526A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2479510A1 (en) * | 1980-04-01 | 1981-10-02 | Sagem | IMPROVEMENTS IN OR RELATING TO OPTICAL DOCUMENT ANALYSIS DEVICES |
-
1963
- 1963-10-08 FR FR949934A patent/FR1370526A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2479510A1 (en) * | 1980-04-01 | 1981-10-02 | Sagem | IMPROVEMENTS IN OR RELATING TO OPTICAL DOCUMENT ANALYSIS DEVICES |
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