CN106937085A - Drawing accessory system based on AR augmented realities - Google Patents
Drawing accessory system based on AR augmented realities Download PDFInfo
- Publication number
- CN106937085A CN106937085A CN201611139755.5A CN201611139755A CN106937085A CN 106937085 A CN106937085 A CN 106937085A CN 201611139755 A CN201611139755 A CN 201611139755A CN 106937085 A CN106937085 A CN 106937085A
- Authority
- CN
- China
- Prior art keywords
- image
- accessory system
- system based
- paper
- display screen
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/22—Implements or apparatus for special techniques, e.g. for painting lines, for pouring varnish; Batik pencils
-
- 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
Abstract
A kind of drawing accessory system based on AR augmented realities of the present invention, including：The original image of image acquisition unit, body and scenery；Graphics processing unit, the described original image for the treatment of, generates lines image corresponding with original image；Projection display unit, the size of the current height of acquisition system and standard target paper, calculate the projection relation of the lines image of lines image that user observed by the display screen on target paper, the lines image adjusted by projection relation is shown in display screen in projection display unit, during so that user passing through display screen object observing paper, that is, obtain the dummy line original text of the original image；User, corresponding color is filled in the white space of dummy line original text, completes drawing.
Description
Technical field
The present invention relates to a kind of drawing accessory system based on AR augmented realities.It is related to Patent classificating number H04 electricity logical
Letter technology, such as H04N Image Communications, TV, H04N13/00 stereo-television systems；Its parts, H04N13/04 image repetitions dress
Put.
Background technology
The picture sheet of adult, there is provided the lines of foundation of painting, it is only necessary to which the blank space addition between lines is corresponding
Color can form the complete paint of a width.Whole painting process simple possible, in drawing course, painter is complete, and god is passed through
Note, can take distracting thoughts, cultivate one's taste, and make one to obtain a rare relaxing machine meeting in allegro life, highly beneficial
In the physical and mental health of modern.
But it is such paint this there is a problem of two it is main, one be when into original text with sideline, except the thick and heavy pigment of non-usage,
The pigment covering such as similar greasepaint, otherwise influences overall painting effect, and greasepaint allotment complexity is, it is necessary to color saucer and special oil painting
Pen could be used effectively, deviated from and painted this original intention.
Also one problem, paints this needs and specially buys, and subject matter has larger limitation, such as be in fashion circle of friends mysterious for the moment
This is painted in garden, because theme is excessively single, causes many users after point of purchase, and excitement is very few, gives it up, and causes wave
Take.
With continuing to develop for computer graphics, the function that image processing algorithm can be realized has reached its maturity, color
The picture of color is by that after binaryzation, noise reduction, can obtain exactly accurate line drawing, than as depicted in figs. 1 and 2, it is possible to
Line drawing is changed into by existing image processing software.
And continuing to develop with the augmented reality based on intelligent terminals such as mobile phones so that through electrical screens such as mobile phones
Curtain, it can be observed that real world without virtual image, and graphics combination, to solution above-mentioned technical problem, establish
Technical foundation.
The content of the invention
The present invention is directed to the proposition of problem above, and a kind of drawing auxiliary based on AR augmented realities developed is
System, including：
Image acquisition unit, obtains the original image of target object and scenery；
Graphics processing unit, the described original image for the treatment of, generates lines image corresponding with original image；
Projection display unit, obtains the size of the current height of system and standard target paper, calculates user and leads to
The projection relation of the lines image of lines image that the display screen observes on target paper is crossed, in projection display unit
Display screen in show by projection relation adjust lines image so that user pass through display screen object observing paper when,
Obtain the dummy line original text of the original image；
User, corresponding color is filled in the white space of dummy line original text, completes drawing.
Used as preferred embodiment, described accessory system is intelligent mobile terminal, including as image acquisition unit
Camera, the processor as graphics processing unit and the display screen as the projection display unit.
As preferred embodiment, also with the fixed mount of fixed mobile intelligent terminal；
Described fixed mount includes four fixed blocks, and the relative interior angle of each fixed block is provided with the fixation standard and throws
The rectangular indentation of the corner of shadow target paper, fixed block is connected by connecting rod, forms four angles of rectangle；
Support is fixed with two fixed blocks close to user, fixed described mobile terminal on the crossbeam of support.
Further, described connecting rod is shrinking connecting-rod, and the pars contractilis at two ends controls telescopic feed by fixing bolt
Length.
Further, described crossbeam is telescoping crossbeam, height adjustable.
There is the bolt for compressing paper on described fixed block.
By adopting the above-described technical solution, a kind of drawing auxiliary system based on AR augmented realities disclosed by the invention
System, by using the intelligent terminals such as existing mobile phone and existing algorithm, realizes and is shown by throwing by mobile phone screen
The lines image of shadow proportional zoom so that when observing paper blank by mobile phone screen, show the outline of drawing, together
When, there is provided firm paper and terminal fixed structure is answered in structure letter, it is ensured that paper and mobile phone position in use
It is relatively fixed so that the photo of the terminal taking such as mobile phone is that can be exchanged into paint this fictitious outline, with practical value very high.
Brief description of the drawings
For clearer explanation embodiments of the invention or the technical scheme of prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description does one and simply introduces, it should be apparent that, drawings in the following description are only
Some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is the original color image mentioned in background of invention
The contour images that Fig. 2 is obtained for the original image mentioned in background of invention after algorithm process
Fig. 3 is the schematic diagram of fixed mount of the present invention
Fig. 4 is the side view of fixed mount of the present invention
Fig. 5 is fixed mount use state schematic diagram of the present invention
Fig. 6 is fixed mount retracted position schematic diagram of the present invention
Fig. 7 is system module figure of the invention
Specific embodiment
To make the purpose, technical scheme and advantage of embodiments of the invention clearer, with reference to the embodiment of the present invention
In accompanying drawing, clearly complete description is carried out to the technical scheme in the embodiment of the present invention：
As shown in figures 1 to 6：A kind of drawing accessory system based on AR augmented realities, mainly includes：Image obtains single
Unit, obtains the original image of target object and scenery, such as shot using mobile phone etc., other digital imaging devices can be also used,
The pixel photos such as collection personage, landscape interested.
Graphics processing unit, the described original image for the treatment of generates lines image corresponding with original image and takes turns in other words
Wide image, as shown in Figure 2, can also add other algorithms, remove unnecessary pixel interference, the less image of generation noise.
And as the projection display unit of the system core, obtain the chi of the current height of system and standard target paper
It is very little, necessary calculating parameter also deflection angle and screen size information including mobile phone screen.User is calculated by institute
The projection relation of the lines image of lines image that display screen observes on target paper is stated, it is aobvious in projection display unit
The lines image adjusted by projection relation is shown in display screen so that when user passes through display screen object observing paper, obtain final product
To the dummy line original text of the original image.User is right in the white space filling of dummy line original text by screen viewing display screen
The color answered, completes drawing.
Calculating on projection relation, can be using such as patent 201610420931.6《Using mobile phone monocular cam to void
Intend the method that Reality glasses carry out augmented reality》Complete the calculating of projection relation and proportionate relationship.
Used as preferred embodiment, described accessory system is intelligent mobile terminal, including as image acquisition unit
Camera, the processor as graphics processing unit and the display screen as the projection display unit.
In order to mobile phone is fixedly secured, while the fixation of the relative position of mobile phone and paper is kept, as preferred
Implementation method, also with the fixed mount of fixed mobile intelligent terminal；Described fixed mount includes four fixed blocks 1, and each is fixed
The relative interior angle of block is provided with the rectangular indentation 11 of the corner of the fixation standard projection target paper, and fixed block 1 is by connecting
Bar 2 is connected, and forms four angles of rectangle；Support 3, the crossbeam 5 of support 3 are fixed with two fixed blocks 1 close to user
Mobile terminal described in upper fixation.
In order to be adapted to various sizes of drawing paper and be adapted to the use crowd of different heights, sitting posture, as preferred implementation
Mode, described connecting rod 2 is shrinking connecting-rod, and the pars contractilis at two ends controls telescopic feed length by fixing bolt 21, such as Fig. 6 institutes
Show.Accordingly, described crossbeam 5 is telescoping crossbeam, height adjustable.
As the implementation method of later choosing, there is the bolt 12 for compressing paper on described fixed block 1.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of drawing accessory system based on AR augmented realities, it is characterised in that including：
Image acquisition unit, obtains the original image of target object and scenery；
Graphics processing unit, the described original image for the treatment of, generates lines image corresponding with original image；
Projection display unit, obtains the size and screen of the current height of system and standard target paper relative to target criteria
The deflection angle and screen size of paper, calculate lines image that user observed by the display screen in target basis
The projection relation of the lines image on, shows the lines adjusted by projection relation in the display screen in projection display unit
Image so that when user passes through display screen object observing paper, that is, obtain the dummy line original text of the original image；
User, corresponding color is filled in the white space of dummy line original text, completes drawing.
2. the drawing accessory system based on AR augmented realities according to claim 1, is further characterized in that described
Accessory system is intelligent mobile terminal, including the camera as image acquisition unit, the processor as graphics processing unit
With the display screen as the projection display unit.
3. the drawing accessory system based on AR augmented realities according to claim 1, is further characterized in that with solid
Determine the fixed mount of mobile intelligent terminal；
Described fixed mount includes four fixed blocks (1), and the relative interior angle of each fixed block is provided with the fixation standard and throws
The rectangular indentation (11) of the corner of shadow target paper, fixed block (1) is connected by connecting rod (2), forms four angles of rectangle；
Support (3) is fixed with two fixed blocks (1) close to user, fixed described shifting on the crossbeam (5) of support (3)
Dynamic terminal.
4. the drawing accessory system based on AR augmented realities according to claim 3, is further characterized in that described
Connecting rod (2) is shrinking connecting-rod, and the pars contractilis at two ends controls telescopic feed length by fixing bolt 21.
5. the drawing accessory system based on AR augmented realities according to claim 3, is further characterized in that described
Crossbeam (5) is telescoping crossbeam, height adjustable.
6. the drawing accessory system based on AR augmented realities according to right will go 1, is further characterized in that described
There is the bolt (12) for compressing paper on fixed block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139755.5A CN106937085A (en) | 2016-12-12 | 2016-12-12 | Drawing accessory system based on AR augmented realities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139755.5A CN106937085A (en) | 2016-12-12 | 2016-12-12 | Drawing accessory system based on AR augmented realities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106937085A true CN106937085A (en) | 2017-07-07 |
Family
ID=59443991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611139755.5A Pending CN106937085A (en) | 2016-12-12 | 2016-12-12 | Drawing accessory system based on AR augmented realities |
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| CN (1) | CN106937085A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108596105A (en) * | 2018-04-26 | 2018-09-28 | 李辰 | Augmented reality painting and calligraphy system |
| CN112017257A (en) * | 2020-08-31 | 2020-12-01 | 北京字节跳动网络技术有限公司 | Image processing method, apparatus and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203084734U (en) * | 2012-02-22 | 2013-07-24 | 方铭 | System for regenerating virtual object |
| CN103984482A (en) * | 2014-05-28 | 2014-08-13 | 重庆大学 | Ordinary camera based laser pointer drawing method |
| CN204659335U (en) * | 2015-04-30 | 2015-09-23 | 成都乐影科技有限公司 | A kind of projection table being convenient to paint |
| CN106020681A (en) * | 2016-05-05 | 2016-10-12 | 乐视控股（北京）有限公司 | Method and system for acquiring and projecting painting through touch screen |
| CN106101689A (en) * | 2016-06-13 | 2016-11-09 | 西安电子科技大学 | Utilize the method that mobile phone monocular cam carries out augmented reality to virtual reality glasses |
-
2016
- 2016-12-12 CN CN201611139755.5A patent/CN106937085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203084734U (en) * | 2012-02-22 | 2013-07-24 | 方铭 | System for regenerating virtual object |
| CN103984482A (en) * | 2014-05-28 | 2014-08-13 | 重庆大学 | Ordinary camera based laser pointer drawing method |
| CN204659335U (en) * | 2015-04-30 | 2015-09-23 | 成都乐影科技有限公司 | A kind of projection table being convenient to paint |
| CN106020681A (en) * | 2016-05-05 | 2016-10-12 | 乐视控股（北京）有限公司 | Method and system for acquiring and projecting painting through touch screen |
| CN106101689A (en) * | 2016-06-13 | 2016-11-09 | 西安电子科技大学 | Utilize the method that mobile phone monocular cam carries out augmented reality to virtual reality glasses |
Non-Patent Citations (2)
| Title |
|---|
| 上海大学美术学院油画修复中心: "《油画修复基础》", 31 December 2013 * |
| 梅耶（MAYOR,R.）: "《美术家手册：材料与技巧》", 31 December 1990 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108596105A (en) * | 2018-04-26 | 2018-09-28 | 李辰 | Augmented reality painting and calligraphy system |
| CN112017257A (en) * | 2020-08-31 | 2020-12-01 | 北京字节跳动网络技术有限公司 | Image processing method, apparatus and storage medium |
| CN112017257B (en) * | 2020-08-31 | 2021-10-29 | 北京字节跳动网络技术有限公司 | Image processing method, apparatus and storage medium |
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Application publication date: 20170707 |
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