CN106066768A - PPT (Power Point) interaction demonstration device and method - Google Patents
PPT (Power Point) interaction demonstration device and method Download PDFInfo
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- CN106066768A CN106066768A CN201610377578.8A CN201610377578A CN106066768A CN 106066768 A CN106066768 A CN 106066768A CN 201610377578 A CN201610377578 A CN 201610377578A CN 106066768 A CN106066768 A CN 106066768A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000003993 interaction Effects 0.000 title description 4
- 230000002452 interceptive effect Effects 0.000 claims abstract description 23
- 238000003384 imaging method Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- 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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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a PPT interactive demonstration device and a method thereof, comprising an input module; the image processing module is connected with the input module to convert the image of the PPT file into a screen background; the touch screen is used for displaying the image converted by the image processing module, recording a touch track of a user on the screen and feeding the touch track back to the image processing module; the image superposition module is used for superposing the touch track image on the screen background and displaying the superposed image through the touch screen; and the output module is used for outputting the images before and after superposition to an external display device. Compared with the traditional PPT courseware display, the invention provides high interactivity and can effectively solve the interactive requirement in the daily teaching lecture. Compared with the method that the PPT is directly modified by a computer to realize timely modification, the PPT display method does not modify the original PPT, only draws a picture on the PPT display picture, and then outputs the picture in a superposed manner, and provides quicker and more flexible interactive operation.
Description
Technical field
The present invention relates to image processing techniques, especially a kind of PPT interactive demonstrating device and method.
Background technology
PPT demonstration is commonly used in routine work life, but ordinary circumstance all can only demonstrate PPT itself, it is impossible to right
The interactive modifications such as PPT is marked, comment.Although can dynamically change PPT by computer, but troublesome poeration, can reach
Effect is limited.PPT shows to be generally to carry out PPT in advance, then by computer-projector or be directly connected to large-size screen monitors television presentation,
Pass through operation of computer mouse.This pattern can solve the basic showing problem of PPT well, but if speechmaker to add temporarily
Some content displayings, mark is just not easy.
Content of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of method, can when showing PPT with
Meaning is added displaying content and and can record operating gesture, it is achieved interactive PPT shows.
The technical solution used in the present invention is:
A kind of PPT interactive demonstrating device, including
One input module, for accessing the PPT file of external computer terminal；
One image processing module, it is connected with input module and is converted to screen background with the image by described PPT file；
One touch screen, it is connected with image processing module, is used for the image after showing image processing module conversion and record is used
Touch trajectory that family is carried out on screen simultaneously feeds back to image processing module；
One imaging importing module, it is connected with image processing module, is used for touch trajectory imaging importing in described screen background
And by the image after the display superposition of described touch screen；
One output module, it is connected with image processing module, for exporting the image before and after superposition to exterior display device.
Further, described PPT interactive demonstrating device also includes that module is keyed in instruction, and module and image procossing are keyed in this instruction
Module connects for PPT page-turning function.
Wherein, described external computer terminal is PC computer, panel computer, smart mobile phone or Intelligent worn device.
Described exterior display device is electronic whiteboard or projecting apparatus.
Present invention additionally comprises the technical scheme of the same inventive concept with above-mentioned apparatus for demonstrating, i.e. a kind of PPT interactive demonstration side
Method, comprises the following steps
(A) the PPT file of external computer terminal is accessed；
(B) image of described PPT file is converted to screen background；
(C) touch trajectory that user is carried out on screen is recorded；
(D) by image in described screen background and after showing superposition for the touch trajectory imaging importing；
(E) export the image before and after superposition to exterior display device in real time.
Beneficial effects of the present invention:
The present invention contrasts tradition PPT courseware and shows, provides high interaction, and the interaction that can effectively solve in daily teaching speech needs
Want.Comparing computer directly to change PPT and realize timely modification, the present invention does not change PPT originally, simply draws on PPT demonstration picture
Figure, then superposition output, provides faster more flexible interactive operation.
Brief description
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
Fig. 1 is the theory diagram of PPT interactive demonstrating device of the present invention；
Fig. 2 is the superposition schematic diagram of PPT interactive demonstrating device of the present invention；
Fig. 3 is the flow chart of PPT interactive demonstration method of the present invention.
Detailed description of the invention
It is illustrated in figure 1 a kind of PPT interactive demonstrating device of the present invention, including
One input module, for accessing the PPT file of external computer terminal；
One image processing module, it is connected with input module and is converted to screen background with the image by described PPT file；
One touch screen, it is connected with image processing module, is used for the image after showing image processing module conversion and record is used
Touch trajectory that family is carried out on screen simultaneously feeds back to image processing module；
One imaging importing module, it is connected with image processing module, is used for touch trajectory imaging importing in described screen background
And by the image after the display superposition of described touch screen；Such as Fig. 2.
One output module, it is connected with image processing module, for exporting the image before and after superposition to outside display dress
Put.
Module is keyed in one instruction, and this instruction is keyed in module and is connected for PPT page-turning function with image processing module.
Wherein, described external computer terminal includes but is not limited to PC computer, panel computer, smart mobile phone or intelligence wearing
Equipment, in like manner, exterior display device includes but is not limited to electronic whiteboard or projecting apparatus, as long as existing equipment can be suitably used for this skill
Art scheme is all within protection scope of the present invention.
Present invention additionally comprises the technical scheme of the same inventive concept with above-mentioned apparatus for demonstrating, i.e. a kind of PPT interactive demonstration side
Method, comprises the following steps: see Fig. 3
(A) the PPT file of external computer terminal is accessed；
(B) image of described PPT file is converted to screen background；
(C) touch trajectory that user is carried out on screen is recorded；
(D) by image in described screen background and after showing superposition for the touch trajectory imaging importing；
(E) export the image before and after superposition to exterior display device in real time.
As set forth above, it is possible to find out that the present invention contrasts tradition PPT courseware and shows, high interaction is provided, can effectively solve
Interactive needs in daily teaching speech.Comparing computer directly to change PPT and realize timely modification, the present invention does not change PPT originally,
Simply drawing on PPT demonstration picture, then superposition output, provides faster more flexible interactive operation.
The foregoing is only the preferred embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, as long as with
Essentially identical means realize that the technical scheme of the object of the invention broadly falls within protection scope of the present invention.
Claims (5)
1. a PPT interactive demonstrating device, it is characterised in that: include
One input module, for accessing the PPT file of external computer terminal；
One image processing module, it is connected with input module and is converted to screen background with the image by described PPT file；
One touch screen, it is connected with image processing module, is used for the image after showing image processing module conversion and record is used
Touch trajectory that family is carried out on screen simultaneously feeds back to image processing module；
One imaging importing module, it is connected with image processing module, is used for touch trajectory imaging importing in described screen background
And by the image after the display superposition of described touch screen；
One output module, it is connected with image processing module, for exporting the image before and after superposition to exterior display device.
2. a kind of PPT interactive demonstrating device according to claim 1, it is characterised in that: it also includes that module is keyed in instruction,
This instruction is keyed in module and is connected for PPT page-turning function with image processing module.
3. a kind of PPT interactive demonstrating device according to claim 1, it is characterised in that: described external computer terminal is
PC computer, panel computer, smart mobile phone or Intelligent worn device.
4. a kind of PPT interactive demonstrating device according to claim 1, it is characterised in that: described exterior display device is electricity
Sub-blank or projecting apparatus.
5. a PPT interactive demonstration method, it is characterised in that: comprise the following steps
(A) the PPT file of external computer terminal is accessed；
(B) image of described PPT file is converted to screen background；
(C) touch trajectory that user is carried out on screen is recorded；
(D) by image in described screen background and after showing superposition for the touch trajectory imaging importing；
(E) export the image before and after superposition to exterior display device in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377578.8A CN106066768A (en) | 2016-05-31 | 2016-05-31 | PPT (Power Point) interaction demonstration device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377578.8A CN106066768A (en) | 2016-05-31 | 2016-05-31 | PPT (Power Point) interaction demonstration device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106066768A true CN106066768A (en) | 2016-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610377578.8A Pending CN106066768A (en) | 2016-05-31 | 2016-05-31 | PPT (Power Point) interaction demonstration device and method |
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| Country | Link |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168622A (en) * | 2017-05-11 | 2017-09-15 | 北京大生在线科技有限公司 | Multiterminal courseware real-time interactive method and system |
| CN107479841A (en) * | 2017-08-11 | 2017-12-15 | 广州视源电子科技股份有限公司 | Control method, device, equipment and storage medium of double-plate display system |
| CN109271067A (en) * | 2018-09-03 | 2019-01-25 | 京东方科技集团股份有限公司 | A kind of detection circuit board, projection screen, projection device and optical projection system |
| CN110989906A (en) * | 2019-12-31 | 2020-04-10 | 安博思华智能科技有限责任公司 | Method and device for displaying effect of pointer and method and device for collecting pointer information |
| CN111161761A (en) * | 2019-12-31 | 2020-05-15 | 安博思华智能科技有限责任公司 | Method, device, medium and electronic equipment for editing demonstration content |
| CN111475096A (en) * | 2020-03-30 | 2020-07-31 | 掌阅科技股份有限公司 | Method and device for projecting page to display screen and computer readable storage medium |
| CN111640338A (en) * | 2020-05-25 | 2020-09-08 | 中南大学 | Interactive projection device for children |
| CN113760828A (en) * | 2021-08-04 | 2021-12-07 | 广东能龙教育股份有限公司 | Courseware development processing method, control platform, control device and storage medium |
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| CN103365980A (en) * | 2013-07-04 | 2013-10-23 | 贾建仓 | Slideshow-based dynamic content adjustment method |
| CN204706020U (en) * | 2015-01-14 | 2015-10-14 | 四川九洲电器集团有限责任公司 | A kind of electronic white board projection interactive device |
| US20150338998A1 (en) * | 2014-05-22 | 2015-11-26 | Ubi interactive inc. | System and methods for providing a three-dimensional touch screen |
| CN105389109A (en) * | 2015-10-15 | 2016-03-09 | 深圳市祈锦通信技术有限公司 | Touch screen type shared projection system |
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- 2016-05-31 CN CN201610377578.8A patent/CN106066768A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103365980A (en) * | 2013-07-04 | 2013-10-23 | 贾建仓 | Slideshow-based dynamic content adjustment method |
| US20150338998A1 (en) * | 2014-05-22 | 2015-11-26 | Ubi interactive inc. | System and methods for providing a three-dimensional touch screen |
| CN204706020U (en) * | 2015-01-14 | 2015-10-14 | 四川九洲电器集团有限责任公司 | A kind of electronic white board projection interactive device |
| CN105389109A (en) * | 2015-10-15 | 2016-03-09 | 深圳市祈锦通信技术有限公司 | Touch screen type shared projection system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168622A (en) * | 2017-05-11 | 2017-09-15 | 北京大生在线科技有限公司 | Multiterminal courseware real-time interactive method and system |
| CN107168622B (en) * | 2017-05-11 | 2021-01-01 | 北京大生在线科技有限公司 | Multi-end courseware real-time interaction method and system |
| CN107479841A (en) * | 2017-08-11 | 2017-12-15 | 广州视源电子科技股份有限公司 | Control method, device, equipment and storage medium of double-plate display system |
| CN109271067A (en) * | 2018-09-03 | 2019-01-25 | 京东方科技集团股份有限公司 | A kind of detection circuit board, projection screen, projection device and optical projection system |
| CN109271067B (en) * | 2018-09-03 | 2022-03-15 | 京东方科技集团股份有限公司 | Detection circuit board, projection screen, projection equipment and projection system |
| CN110989906A (en) * | 2019-12-31 | 2020-04-10 | 安博思华智能科技有限责任公司 | Method and device for displaying effect of pointer and method and device for collecting pointer information |
| CN111161761A (en) * | 2019-12-31 | 2020-05-15 | 安博思华智能科技有限责任公司 | Method, device, medium and electronic equipment for editing demonstration content |
| CN110989906B (en) * | 2019-12-31 | 2021-04-20 | 安博思华智能科技有限责任公司 | Method and device for displaying effect of pointer and method and device for collecting pointer information |
| CN111475096A (en) * | 2020-03-30 | 2020-07-31 | 掌阅科技股份有限公司 | Method and device for projecting page to display screen and computer readable storage medium |
| CN111640338A (en) * | 2020-05-25 | 2020-09-08 | 中南大学 | Interactive projection device for children |
| CN113760828A (en) * | 2021-08-04 | 2021-12-07 | 广东能龙教育股份有限公司 | Courseware development processing method, control platform, control device and storage medium |
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Application publication date: 20161102 |
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