CN110795053B - 计算机屏幕局部投影方法与系统 - Google Patents
计算机屏幕局部投影方法与系统 Download PDFInfo
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- CN110795053B CN110795053B CN201810865191.6A CN201810865191A CN110795053B CN 110795053 B CN110795053 B CN 110795053B CN 201810865191 A CN201810865191 A CN 201810865191A CN 110795053 B CN110795053 B CN 110795053B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000006870 function Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- 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
- G09G5/14—Display of multiple viewports
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0482—Interaction with lists of selectable items, e.g. menus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0486—Drag-and-drop
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3185—Geometric adjustment, e.g. keystone or convergence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04803—Split screen, i.e. subdividing the display area or the window area into separate subareas
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2354/00—Aspects of interface with display user
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2358/00—Arrangements for display data security
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Geometry (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
Description
Claims (18)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810865191.6A CN110795053B (zh) | 2018-08-01 | 2018-08-01 | 计算机屏幕局部投影方法与系统 |
TW107129281A TWI719341B (zh) | 2018-08-01 | 2018-08-22 | 電腦螢幕局部投影方法與系統 |
US16/147,758 US20200042276A1 (en) | 2018-08-01 | 2018-09-30 | Method and system of partially projecting a computer screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810865191.6A CN110795053B (zh) | 2018-08-01 | 2018-08-01 | 计算机屏幕局部投影方法与系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110795053A CN110795053A (zh) | 2020-02-14 |
CN110795053B true CN110795053B (zh) | 2023-07-18 |
Family
ID=69227476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810865191.6A Active CN110795053B (zh) | 2018-08-01 | 2018-08-01 | 计算机屏幕局部投影方法与系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20200042276A1 (zh) |
CN (1) | CN110795053B (zh) |
TW (1) | TWI719341B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114079807A (zh) * | 2020-08-11 | 2022-02-22 | 深圳市万普拉斯科技有限公司 | 投影方法、装置、移动设备和存储介质 |
US11934616B2 (en) * | 2020-12-23 | 2024-03-19 | Seiko Epson Corporation | Image display system, method for controlling image display system, and method for controlling display apparatus |
CN112667183A (zh) * | 2020-12-31 | 2021-04-16 | 努比亚技术有限公司 | 投屏方法、移动终端及计算机可读存储介质 |
CN114610261A (zh) * | 2022-03-30 | 2022-06-10 | 阿里巴巴(中国)有限公司 | 终端投屏方法、装置、设备及介质 |
CN114938417B (zh) * | 2022-05-12 | 2023-10-17 | 安徽声讯信息技术有限公司 | 一种面向网页的高拍仪图像采集系统及图像采集方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103729097A (zh) * | 2014-01-15 | 2014-04-16 | 锐达互动科技股份有限公司 | 在电子白板投影区内和投影区外同时支持书写的方法 |
CN104849949A (zh) * | 2014-02-19 | 2015-08-19 | 中强光电股份有限公司 | 投影系统及其投影方法 |
CN106488208A (zh) * | 2017-01-03 | 2017-03-08 | 京东方科技集团股份有限公司 | 一种显示装置及显示方法 |
CN106797455A (zh) * | 2016-12-23 | 2017-05-31 | 深圳前海达闼云端智能科技有限公司 | 一种投影方法、装置及机器人 |
CN107426553A (zh) * | 2016-05-23 | 2017-12-01 | 中兴通讯股份有限公司 | 投影方法及装置,终端,投影仪以及投影系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7266772B2 (en) * | 2000-05-31 | 2007-09-04 | Seiko Epson Corporation | Projector connected to a network, a display system, and a method for displaying images and/or image data via a projector connected to a network |
US20060253797A1 (en) * | 2005-05-06 | 2006-11-09 | Microsoft Corporation | Presentation of user-specified display regions |
US20080201751A1 (en) * | 2006-04-18 | 2008-08-21 | Sherjil Ahmed | Wireless Media Transmission Systems and Methods |
WO2016014070A1 (en) * | 2014-07-25 | 2016-01-28 | Hewlett-Packard Development Company, L.P. | Adjusting a projection area of a projector |
TWI554911B (zh) * | 2015-04-17 | 2016-10-21 | 呂慶輝 | 可移動式互動投影機 |
-
2018
- 2018-08-01 CN CN201810865191.6A patent/CN110795053B/zh active Active
- 2018-08-22 TW TW107129281A patent/TWI719341B/zh active
- 2018-09-30 US US16/147,758 patent/US20200042276A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103729097A (zh) * | 2014-01-15 | 2014-04-16 | 锐达互动科技股份有限公司 | 在电子白板投影区内和投影区外同时支持书写的方法 |
CN104849949A (zh) * | 2014-02-19 | 2015-08-19 | 中强光电股份有限公司 | 投影系统及其投影方法 |
CN107426553A (zh) * | 2016-05-23 | 2017-12-01 | 中兴通讯股份有限公司 | 投影方法及装置,终端,投影仪以及投影系统 |
CN106797455A (zh) * | 2016-12-23 | 2017-05-31 | 深圳前海达闼云端智能科技有限公司 | 一种投影方法、装置及机器人 |
CN106488208A (zh) * | 2017-01-03 | 2017-03-08 | 京东方科技集团股份有限公司 | 一种显示装置及显示方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110795053A (zh) | 2020-02-14 |
TW202008066A (zh) | 2020-02-16 |
US20200042276A1 (en) | 2020-02-06 |
TWI719341B (zh) | 2021-02-21 |
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SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 14-15 floors, No. 658 Xiadong Street, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Kunshan Weiji Intelligent Technology Co.,Ltd. Patentee after: WISTRON Corp. Address before: 215300 No. 168, First Avenue, Kunshan comprehensive free trade zone, Suzhou, Jiangsu Patentee before: Wistron Corp. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230725 Address after: 88 Hongyan Road, Kunshan Economic and Technological Development Zone, Suzhou, Jiangsu Patentee after: WISTRON (KUNSHAN) Co.,Ltd. Patentee after: WISTRON Corp. Address before: F14-15, No. 658, Xiadong Street, Kunshan Development Zone, Suzhou City, Jiangsu Province 215300 Patentee before: Kunshan Weiji Intelligent Technology Co.,Ltd. Patentee before: WISTRON Corp. |
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TR01 | Transfer of patent right |