FR2333319B1 - - Google Patents
Info
- Publication number
- FR2333319B1 FR2333319B1 FR7632292A FR7632292A FR2333319B1 FR 2333319 B1 FR2333319 B1 FR 2333319B1 FR 7632292 A FR7632292 A FR 7632292A FR 7632292 A FR7632292 A FR 7632292A FR 2333319 B1 FR2333319 B1 FR 2333319B1
- Authority
- FR
- France
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
- G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
- G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/42—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of patterns using a display memory without fixed position correspondence between the display memory contents and the display position on the screen
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/3066—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction by means of a mask or a bit-map
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Controls And Circuits For Display Device (AREA)
- Digital Computer Display Output (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4894475A GB1488538A (en) | 1975-11-28 | 1975-11-28 | Compressed refresh buffer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2333319A1 FR2333319A1 (fr) | 1977-06-24 |
| FR2333319B1 true FR2333319B1 (de) | 1978-12-15 |
Family
ID=10450549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7632292A Granted FR2333319A1 (fr) | 1975-11-28 | 1976-10-21 | Memoire tampon de regeneration |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5282027A (de) |
| CA (1) | CA1085510A (de) |
| DE (1) | DE2652900C2 (de) |
| FR (1) | FR2333319A1 (de) |
| GB (1) | GB1488538A (de) |
| IT (1) | IT1072610B (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2807577A1 (de) * | 1978-02-22 | 1979-08-23 | Siemens Ag | Datenspeicher fuer datensichtgeraete |
| DE2912886A1 (de) * | 1978-03-31 | 1979-10-18 | Eocom Corp | Anordnung und verfahren zur elektronischen zusammenstellung von seiten |
| US4240075A (en) * | 1979-06-08 | 1980-12-16 | International Business Machines Corporation | Text processing and display system with means for rearranging the spatial format of a selectable section of displayed data |
| JPS59178077A (ja) * | 1983-03-28 | 1984-10-09 | Dainippon Screen Mfg Co Ltd | ２値画像のデ−タ圧縮方法 |
| FR2559933B1 (fr) * | 1984-02-20 | 1986-05-16 | Comp Generale Electricite | Circuit de gestion memoire pour visualisation sur ecran |
| FR2612665B1 (fr) * | 1987-03-16 | 1989-06-09 | Onera (Off Nat Aerospatiale) | Dispositif et procede pour le traitement d'images numerisees |
| GB2457303A (en) * | 2008-02-11 | 2009-08-12 | Linear Algebra Technologies | Randomly accessing elements of compressed matrix data by calculating offsets from non-zero values of a bitmap |
| GB2551291B (en) | 2013-05-23 | 2018-02-14 | Linear Algebra Tech Limited | Corner detection |
| US9727113B2 (en) | 2013-08-08 | 2017-08-08 | Linear Algebra Technologies Limited | Low power computational imaging |
| US9934043B2 (en) | 2013-08-08 | 2018-04-03 | Linear Algebra Technologies Limited | Apparatus, systems, and methods for providing computational imaging pipeline |
| US11768689B2 (en) | 2013-08-08 | 2023-09-26 | Movidius Limited | Apparatus, systems, and methods for low power computational imaging |
| US9910675B2 (en) | 2013-08-08 | 2018-03-06 | Linear Algebra Technologies Limited | Apparatus, systems, and methods for low power computational imaging |
| US10001993B2 (en) | 2013-08-08 | 2018-06-19 | Linear Algebra Technologies Limited | Variable-length instruction buffer management |
| US9196017B2 (en) | 2013-11-15 | 2015-11-24 | Linear Algebra Technologies Limited | Apparatus, systems, and methods for removing noise from an image |
| US9270872B2 (en) | 2013-11-26 | 2016-02-23 | Linear Algebra Technologies Limited | Apparatus, systems, and methods for removing shading effect from image |
| US10460704B2 (en) | 2016-04-01 | 2019-10-29 | Movidius Limited | Systems and methods for head-mounted display adapted to human visual mechanism |
| US10949947B2 (en) | 2017-12-29 | 2021-03-16 | Intel Corporation | Foveated image rendering for head-mounted display devices |
| CN117478149B (zh) * | 2023-12-27 | 2024-04-16 | 深圳市活力天汇科技股份有限公司 | 一种数据压缩的方法、装置、计算机设备和可读存储介质 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119937A (ja) * | 1974-08-10 | 1976-02-17 | Gen Corp | Mojikiokuhoshiki |
-
1975
- 1975-11-28 GB GB4894475A patent/GB1488538A/en not_active Expired
-
1976
- 1976-10-21 FR FR7632292A patent/FR2333319A1/fr active Granted
- 1976-10-29 IT IT2884776A patent/IT1072610B/it active
- 1976-11-02 JP JP13134676A patent/JPS5282027A/ja active Pending
- 1976-11-20 DE DE19762652900 patent/DE2652900C2/de not_active Expired
- 1976-11-29 CA CA266,791A patent/CA1085510A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1085510A (en) | 1980-09-09 |
| DE2652900A1 (de) | 1977-06-16 |
| GB1488538A (en) | 1977-10-12 |
| FR2333319A1 (fr) | 1977-06-24 |
| IT1072610B (it) | 1985-04-10 |
| DE2652900C2 (de) | 1982-07-01 |
| JPS5282027A (en) | 1977-07-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |