CN107424215A - A kind of interactive digital scribble system - Google Patents
A kind of interactive digital scribble system Download PDFInfo
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- CN107424215A CN107424215A CN201710546177.5A CN201710546177A CN107424215A CN 107424215 A CN107424215 A CN 107424215A CN 201710546177 A CN201710546177 A CN 201710546177A CN 107424215 A CN107424215 A CN 107424215A
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- scribble
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
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- Computer Hardware Design (AREA)
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Abstract
The present invention relates to image processing field, a kind of interactive digital scribble system is specifically disclosed, camera scan module, scanner scanning module and electronics canvas module including obtaining scribble image, the scribble image processing module handled scribble image, threedimensional model display module, system display module, infrared pick-up head coordinate transferring, infrared ray identification equipment coordinate transferring, interactive trigger module.It is an advantage of the invention that newly-increased electronics painting canvas, remains the interest that scribble is started；Using image processing techniques and threedimensional model, solid, dynamic scribble are shown by projecting apparatus or display screen；By the improvement to painting canvas of scribbling, the interest that scribble is started is remained；Using infrared ray identification technology, increase newly interactive with people.
Description
Technical field
The present invention relates to image processing field, particularly relates to a kind of interactive digital scribble system.
Background technology
Scribble refers generally to scrawl the image or picture write without basis on wall, is one of key element of hip-hop four, roadside culture it is important
Part.Tradition scribble is scribbled, in a manner of plane, static on wall in the above typically using wall as painting canvas
Show.See in a sense, scribble also have it is certain destructive and dangerous, especially may and city management
Personnel clash.
Scribble is as one of mode for being easiest to attracting sight, in public places or in business activity, energy of scribbling
Play increase flow of the people effect.But because the job step for making wall scribble is more and cumbersome, worked caused by renewal iteration
Amount is big, meanwhile, antigraffiti effect is also confined to static state.At present, also have digital scribble, can will scribble directly by projecting apparatus or
Display screen is shown, reduce renewal iteration caused by workload, but the flatness due to scribble, nature static and with people without
It is interactive, it is impossible to meet the needs of public place or business activity institute are to flow of the people.
Ordinary numbers scribble directly shows scribble, and centre have ignored " painting " this very the key link.Reduce scribble
Interest and it is interactive with people.Meanwhile plane, static scribble really degree scribbled than threedimensional model dynamic it is low.
The content of the invention
It is an object of the invention to provide a kind of interactive digital scribble system, electronics painting canvas is increased newly, remain what scribble was started
It is interesting；Using image processing techniques and threedimensional model, solid, dynamic scribble are shown by projecting apparatus or display screen；It is logical
The improvement to painting canvas of scribbling is crossed, remains the interest that scribble is started；Using infrared ray identification technology, the interaction with people has been increased newly
Property.
To achieve these goals, present invention employs following technical scheme：A kind of interactive digital scribble system, including
Camera scan module, scanner scanning module and the electronics canvas module of scribble image are obtained, scribble image is handled
Scribble image processing module, threedimensional model display module, system display module, infrared pick-up head coordinate transferring is red
Outside line identification equipment coordinate transferring, interactive trigger module；
Camera scan module：The real-time pictures for including scribble are obtained using camera, and are saved in computer, it is to be coated
Crow image processing module uses；
Scanner scanning module：Material object scribble is saved in computer using scanner, image processing module to be scribbled
Use；
Electronics canvas module：The module can be made as moving APP, the scribble that will be scribbled on mobile phone or flat board, pass through nothing
Gauze network is sent to scribble image processing module, and image processing module to be scribbled uses；
Scribble image processing module：Scribble image is handled using OpenCV, finally giving can be in threedimensional model
The image used on display module；
Threedimensional model display module：By in the scribble image assignment after processing to threedimensional model, and threedimensional model is shown
Onto the interface of system display module；
System display module：Show that threedimensional model is scribbled using display screen or projecting apparatus；
Infrared ray identification equipment coordinate transferring：Two-dimensional space coordinate is got using infrared ray identification equipment, is passed through
Coordinate transformation, current screen coordinate is converted to, treats that interactive trigger module uses；
Interactive trigger module：According to the screen coordinate got, the program event of correspondence position is triggered.
Wherein, processing of the scribble image processing module to image of scribbling includes expansion process, binary conversion treatment, edge
Detection, image outline segmentation and extraction, image level correction, image deformity correction.
Wherein, the infrared ray identification equipment coordinate transferring includes infrared pick-up head coordinate transferring, infrared
Line radar fix modular converter.
Wherein, the infrared radar coordinate transferring includes infrared radar, and two are got using infrared radar
Dimension space coordinate, according to radar fix rule, by coordinate transformation, current screen coordinate is converted to, treats that interactive trigger module makes
With.
Wherein, the infrared pick-up head coordinate transferring includes infrared pick-up head, is obtained using infrared pick-up head
The infrared coordinate point in REAL TIME INFRARED THERMAL IMAGE picture is taken, infrared coordinate point is converted into current screen coordinate using OpenCV, treats interaction
Trigger module uses.
The beneficial effects of the present invention are：The present invention uses a kind of improved image processing techniques, with reference to threedimensional model and
Infrared ray identification technology, by scanner, the first-class external input device of shooting, scribble is digitized, finally with dynamic three-dimensional
Model, shown and scribbled by output equipments such as projecting apparatus or display screens.And by infrared ray identification technology, people can be with three-dimensional
Model carries out interactive.
Improve the painting canvas form of scribble, increase electronics painting canvas newly, be no longer limited to it is traditional scribble material, in mobile phone and
It can all be scribbled on tablet personal computer.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it is required in being described below to embodiment to use
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only the present invention in order to illustrate more clearly of this hair
Bright embodiment or technical scheme of the prior art, below by the required accompanying drawing used in embodiment or description of the prior art
It is briefly described, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the scribble image processing flow figure of this scribble system；
Fig. 2 is the interactive processing flow chart of this scribble system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
A kind of interactive digital scribble system as shown in Fig. 1~2, including the camera scan module of acquisition scribble image,
Scanner scanning module and electronics canvas module, the scribble image processing module handled scribble image, threedimensional model show
Show module, system display module, infrared pick-up head coordinate transferring, infrared ray identification equipment coordinate transferring, interaction
Trigger module.
Camera scan module：The real-time pictures for including scribble are obtained using camera, and are saved in computer, it is to be coated
Crow processing module uses.
Scanner scanning module：Material object scribble is saved in computer using scanner, processing module to be scribbled uses.
Electronics canvas module：The functional module can be made as moving APP, the scribble that will be scribbled on mobile phone or flat board, lead to
Cross wireless network and be sent to interactive digital scribble system, image processing module to be scribbled uses.
Scribble image processing module：Expansion process, binary conversion treatment, rim detection are carried out to scribble image using OpenCV
(accumulated probability Hough transformation), image outline split with extraction, the correction of image deformity correction, image level, finally giving can be with
The image used on threedimensional model.
Threedimensional model display module：By in the scribble image assignment after processing to threedimensional model, and threedimensional model is shown
Onto interactive digital scribble system interface.
System display module：Interactive digital scribble system interface is shown using display screen or projecting apparatus.
The infrared ray identification equipment coordinate transferring includes infrared pick-up head coordinate transferring, infrared radar
Coordinate transferring.
Infrared pick-up head coordinate transferring：The infrared coordinate in REAL TIME INFRARED THERMAL IMAGE picture is obtained using infrared pick-up head
Point, infrared coordinate point is converted into current screen coordinate using OpenCV, treats that interactive trigger module uses.
OpenCV (Open Source Computer Vision Library) be one based on (increasing income) distribution across flat
Platform computer vision storehouse, it may operate in Linux, Windows and Mac OS operating systems.Its lightweight and efficiently, by
A series of C functions and a small amount of C++ class are formed, while provide the interface of the language such as Python, Ruby, MATLAB, realize figure
As many general-purpose algorithms in terms of processing and computer vision.
Infrared radar coordinate transferring：Two-dimensional space coordinate is got using infrared radar, according to radar fix
Rule, by coordinate transformation, current screen coordinate is converted to, treats that interactive trigger module uses.
Interactive trigger module：According to the screen coordinate got, the program event of correspondence position is triggered.Such as：Play three
Dimension module animation, moving three dimension model and scaling threedimensional model etc..
It is right using improved image processing techniques after obtaining scribble by external input device, mobile phone or tablet personal computer
Scribble is extracted, identified, being corrected, and then shows scribble on threedimensional model.It is (infrared by infrared ray identification equipment
Line radar, infrared pick-up head) coordinate points are obtained, improved coordinate treatment technology, effective screen coordinate point is converted into,
Realize the interactive event in corresponding screen coordinate point.
Obtained by external equipments such as camera, scanners and applied the scribble finished writing, can also be in mobile phone, tablet personal computer
Directly scribble, generation scribble, then scribble is digitized, by image processing techniques, scribble is shown on threedimensional model.Adopt
With infrared ray identification technology, infrared detection is carried out to projection wall or display screen, whenever someone touches wall or display
, all can be in the location triggered response events during screen, threedimensional model can respond corresponding event, so as to reach interaction effect.
The newly-increased electronics painting canvas of the present invention, can be scribbled by mobile phone, tablet personal computer, remain the interest that scribble is started.
Three-dimensional, dynamic threedimensional model scribble is realized using image processing techniques and threedimensional model, effectively can be obtained external equipment
Scribble be converted into image workable for threedimensional model, using threedimensional model, scribble is more three-dimensional, lively.Meanwhile by projecting apparatus
Or display screen displaying scribble is eliminated to be scribbled using wall and updates job step caused by iteration.Skill is identified using infrared ray
Art, scribble and the interaction of people are increased newly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (5)
- The system 1. a kind of interactive digital is scribbled, it is characterised in that：Camera scan module, scanner including obtaining scribble image Scan module and electronics canvas module, the scribble image processing module handled scribble image, threedimensional model display module, System display module, infrared pick-up head coordinate transferring, infrared ray identification equipment coordinate transferring, interactive trigger mode Block；Camera scan module：The real-time pictures for including scribble are obtained using camera, and are saved in computer, treat scribble figure As processing module uses；Scanner scanning module：Material object scribble is saved in computer using scanner, image processing module to be scribbled uses；Electronics canvas module：The module can be made as moving APP, the scribble that will be scribbled on mobile phone or flat board, pass through wireless network Network is sent to scribble image processing module, and image processing module to be scribbled uses；Scribble image processing module：Scribble image is handled using OpenCV, finally giving can show in threedimensional model The image used in module；Threedimensional model display module：By in the scribble image assignment after processing to threedimensional model, and threedimensional model is shown to and is Unite on the interface of display module；System display module：Show that threedimensional model is scribbled using display screen or projecting apparatus；Infrared ray identification equipment coordinate transferring：Two-dimensional space coordinate is got using infrared ray identification equipment, passes through coordinate Conversion, is converted to current screen coordinate, treats that interactive trigger module uses；Interactive trigger module：According to the screen coordinate got, the program event of correspondence position is triggered.
- A kind of 2. interactive digital scribble system according to claim 1, it is characterised in that：The scribble image processing module Processing to image of scribbling includes expansion process, binary conversion treatment, rim detection, image outline segmentation and extraction, image level Correction, image deformity correction.
- A kind of 3. interactive digital scribble system according to claim 1, it is characterised in that：The infrared ray identification equipment is sat Marking modular converter includes infrared pick-up head coordinate transferring, infrared radar coordinate transferring.
- A kind of 4. interactive digital scribble system according to claim 3, it is characterised in that：The infrared radar coordinate turns Mold changing block includes infrared radar, and two-dimensional space coordinate is got using infrared radar, according to radar fix rule, passes through seat Subscript conversion, current screen coordinate is converted to, treats that interactive trigger module uses.
- A kind of 5. interactive digital scribble system according to claim 3, it is characterised in that：The infrared pick-up head coordinate Modular converter includes infrared pick-up head, obtains the infrared coordinate point in REAL TIME INFRARED THERMAL IMAGE picture using infrared pick-up head, uses Infrared coordinate point is converted to current screen coordinate by OpenCV, treats that interactive trigger module uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710546177.5A CN107424215A (en) | 2017-07-06 | 2017-07-06 | A kind of interactive digital scribble system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710546177.5A CN107424215A (en) | 2017-07-06 | 2017-07-06 | A kind of interactive digital scribble system |
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| CN107424215A true CN107424215A (en) | 2017-12-01 |
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| CN201710546177.5A Pending CN107424215A (en) | 2017-07-06 | 2017-07-06 | A kind of interactive digital scribble system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110163942A (en) * | 2018-07-18 | 2019-08-23 | 腾讯科技（深圳）有限公司 | A kind of image processing method and device |
| CN113342165A (en) * | 2021-05-31 | 2021-09-03 | 关键 | Natural display system |
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| CN201181561Y (en) * | 2008-04-24 | 2009-01-14 | 黄振武 | Interactive glass image system |
| CN202422001U (en) * | 2011-12-15 | 2012-09-05 | 西安天动数字科技有限公司 | Interactive graffiti entertainment system |
| CN105653036A (en) * | 2015-12-31 | 2016-06-08 | 深圳市路通网络技术有限公司 | Scrawling augmented reality method and system |
| CN105854296A (en) * | 2016-04-21 | 2016-08-17 | 苏州探寻文化科技有限公司 | Interactive experience system based on augmented reality |
| CN106814963A (en) * | 2016-12-15 | 2017-06-09 | 苏州大学 | A kind of human-computer interaction system and method based on 3D sensor location technologies |
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2017
- 2017-07-06 CN CN201710546177.5A patent/CN107424215A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181561Y (en) * | 2008-04-24 | 2009-01-14 | 黄振武 | Interactive glass image system |
| CN202422001U (en) * | 2011-12-15 | 2012-09-05 | 西安天动数字科技有限公司 | Interactive graffiti entertainment system |
| CN105653036A (en) * | 2015-12-31 | 2016-06-08 | 深圳市路通网络技术有限公司 | Scrawling augmented reality method and system |
| CN105854296A (en) * | 2016-04-21 | 2016-08-17 | 苏州探寻文化科技有限公司 | Interactive experience system based on augmented reality |
| CN106814963A (en) * | 2016-12-15 | 2017-06-09 | 苏州大学 | A kind of human-computer interaction system and method based on 3D sensor location technologies |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110163942A (en) * | 2018-07-18 | 2019-08-23 | 腾讯科技（深圳）有限公司 | A kind of image processing method and device |
| CN110163942B (en) * | 2018-07-18 | 2023-02-14 | 腾讯科技（深圳）有限公司 | Image data processing method and device |
| CN113342165A (en) * | 2021-05-31 | 2021-09-03 | 关键 | Natural display system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
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| RJ01 | Rejection of invention patent application after publication |