FR2531783B1 - METHOD AND DEVICE FOR CONVERTING IMAGES OBTAINED BY SECTORAL SCAN TO IMAGES SCANNED BY LINES - Google Patents
METHOD AND DEVICE FOR CONVERTING IMAGES OBTAINED BY SECTORAL SCAN TO IMAGES SCANNED BY LINESInfo
- Publication number
- FR2531783B1 FR2531783B1 FR8214116A FR8214116A FR2531783B1 FR 2531783 B1 FR2531783 B1 FR 2531783B1 FR 8214116 A FR8214116 A FR 8214116A FR 8214116 A FR8214116 A FR 8214116A FR 2531783 B1 FR2531783 B1 FR 2531783B1
- Authority
- FR
- France
- Prior art keywords
- lines
- images
- converting
- scanned
- images obtained
- 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
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/53—Means for transforming coordinates or for evaluating data, e.g. using computers
- G01S7/531—Scan converters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52053—Display arrangements
- G01S7/52057—Cathode ray tube displays
- G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
- G01S7/52063—Sector scan display
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8214116A FR2531783B1 (en) | 1982-08-13 | 1982-08-13 | METHOD AND DEVICE FOR CONVERTING IMAGES OBTAINED BY SECTORAL SCAN TO IMAGES SCANNED BY LINES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8214116A FR2531783B1 (en) | 1982-08-13 | 1982-08-13 | METHOD AND DEVICE FOR CONVERTING IMAGES OBTAINED BY SECTORAL SCAN TO IMAGES SCANNED BY LINES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2531783A1 FR2531783A1 (en) | 1984-02-17 |
FR2531783B1 true FR2531783B1 (en) | 1989-09-08 |
Family
ID=9276866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8214116A Expired FR2531783B1 (en) | 1982-08-13 | 1982-08-13 | METHOD AND DEVICE FOR CONVERTING IMAGES OBTAINED BY SECTORAL SCAN TO IMAGES SCANNED BY LINES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2531783B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3308995A1 (en) * | 1983-03-14 | 1984-09-20 | Siemens AG, 1000 Berlin und 8000 München | METHOD AND DEVICE FOR PRESENTING SIGNAL INFORMATION INCLUDED IN POLAR COORDINATES |
CA1242267A (en) * | 1984-09-25 | 1988-09-20 | Rainer Fehr | Real time display of an ultrasonic compound image |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3653044A (en) * | 1969-09-22 | 1972-03-28 | Kaiser Aerospace & Electronics | Display system for providing radar plan position information on a raster display |
GB1510148A (en) * | 1975-04-17 | 1978-05-10 | Secr Defence | Digital scan converters |
NL7604678A (en) * | 1975-05-07 | 1976-11-09 | Hoffmann La Roche | SCAN CONVERTER. |
DE2861793D1 (en) * | 1977-11-21 | 1982-06-24 | Gen Electric | Scan converter for ultrasonic sector scanner and method |
JPS5578947A (en) * | 1978-12-08 | 1980-06-14 | Matsushita Electric Ind Co Ltd | Method of displaying ultrasoniccwave diagnosis device |
-
1982
- 1982-08-13 FR FR8214116A patent/FR2531783B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2531783A1 (en) | 1984-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |