AU651983B2 - Telecine chains - Google Patents
Telecine chainsInfo
- Publication number
- AU651983B2 AU651983B2 AU81720/91A AU8172091A AU651983B2 AU 651983 B2 AU651983 B2 AU 651983B2 AU 81720/91 A AU81720/91 A AU 81720/91A AU 8172091 A AU8172091 A AU 8172091A AU 651983 B2 AU651983 B2 AU 651983B2
- Authority
- AU
- Australia
- Prior art keywords
- telecine
- chains
- telecine chains
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/257—Picture signal generators using flying-spot scanners
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/047—Detection, control or error compensation of scanning velocity or position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
- H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
- H04N3/2335—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements with calculating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/26—Modifications of scanning arrangements to improve focusing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU81720/91A AU651983B2 (en) | 1990-08-09 | 1991-08-09 | Telecine chains |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPK1630 | 1990-08-09 | ||
AUPK163090 | 1990-08-09 | ||
AU81720/91A AU651983B2 (en) | 1990-08-09 | 1991-08-09 | Telecine chains |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU21338/92A Division AU637041B3 (en) | 1990-08-09 | 1992-08-27 | Telecine chains |
AU67310/94A Division AU6731094A (en) | 1990-08-09 | 1994-07-07 | Telecine chains |
Publications (2)
Publication Number | Publication Date |
---|---|
AU8172091A AU8172091A (en) | 1992-02-13 |
AU651983B2 true AU651983B2 (en) | 1994-08-11 |
Family
ID=25639875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU81720/91A Ceased AU651983B2 (en) | 1990-08-09 | 1991-08-09 | Telecine chains |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU651983B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4164761A (en) * | 1977-05-18 | 1979-08-14 | The Rank Organisation Limited | Telecine apparatus having improved reproduction during panning and tilting scenes |
US4191972A (en) * | 1977-01-27 | 1980-03-04 | The Rank Organisation Limited | Flying spot single field scan telecine apparatus |
US4897729A (en) * | 1988-03-07 | 1990-01-30 | Rank Cintel Limited | Telecine with electronically variable raster to produce picture effects |
-
1991
- 1991-08-09 AU AU81720/91A patent/AU651983B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191972A (en) * | 1977-01-27 | 1980-03-04 | The Rank Organisation Limited | Flying spot single field scan telecine apparatus |
US4164761A (en) * | 1977-05-18 | 1979-08-14 | The Rank Organisation Limited | Telecine apparatus having improved reproduction during panning and tilting scenes |
US4897729A (en) * | 1988-03-07 | 1990-01-30 | Rank Cintel Limited | Telecine with electronically variable raster to produce picture effects |
Also Published As
Publication number | Publication date |
---|---|
AU8172091A (en) | 1992-02-13 |
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