CN106652654A - Art painting education imaging system - Google Patents
Art painting education imaging system Download PDFInfo
- Publication number
- CN106652654A CN106652654A CN201710042335.3A CN201710042335A CN106652654A CN 106652654 A CN106652654 A CN 106652654A CN 201710042335 A CN201710042335 A CN 201710042335A CN 106652654 A CN106652654 A CN 106652654A
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- photo
- imaging system
- rotating disk
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
- G09B11/10—Teaching painting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Abstract
The invention belongs to the field of depiction or painting teaching tools. Aiming at the technical problem that in the existing art painting education method, during figure painting, the posture of a model loses shape easily and the shadow effect changes easily, the invention provides an art painting education imaging system. The art painting education imaging system comprises a turntable, an exposure lamp, a shooting stand and an imaging module, wherein the turntable can perform circular movement, and a chair for the model to sit on is arranged on the turntable; the exposure lamp is positioned above the chair, and rotates along with the turntable; the shooting stand is provided with at least three cameras, the at least three cameras shoot the model from the different angles of view, the shooting centers of all the cameras are focused to the head of the model on the chair, and a photo shot by one camera at one shooting angle is defined as a single-perspective photo; the imaging module comprises a processing unit, a storage unit, an input unit, a communication unit and a display module, and the communication unit is used for receiving data shot by all the cameras and sending the data to the processing unit.
Description
Technical field
The present invention relates to teaching aid field of describing or paint, and in particular to a kind of sketch from life educates imaging system.
Background technology
Paint from life, be a kind of technique of expression of the fine arts, in present art education, training and examining, " painting still life "
" portrait is painted from life " always is emphasis.Especially " portrait is painted from life ", the Bi Kaoke of colleges and universities is entered often as artistic student having specialty
Mesh.Existing " portrait is painted from life " trains, and is mostly the model for engaging specialty, and in specific position a posture is kept, and allows student
Or teacher draws a picture.Such mode is very true, but it is extremely important to describing details and shadow change to paint from life, and people is impossible
Remember all these details.If the posture of model occur during drawing a picture for a long time it is slight lose shape, may result in
Details changes, and affects the quality of painting works.
And under available light, with the prolongation of the time of drawing a picture, effect of shadow can occur larger change, this change
Also the effect painted from life is influenced whether.
The content of the invention
The present invention be directed to existing sketch from life educational mode, when portrait from life is carried out, model's posture easily lose shape and
Effect of shadow is susceptible to the technical problem for changing, there is provided a kind of sketch from life educates imaging system.
The present invention provide base case be：Sketch from life educates imaging system, including：
Rotating disk, rotating disk can make circular-rotation, and rotating disk is provided with the seat for model's sitting；
Exposing Lamp, Exposing Lamp is located at seat top, and Exposing Lamp follows rotating disk to rotate；
Support is shot, support is shot and is provided with least three cameras, camera owns respectively with different viewing angles models
The head of shooting centre focus model on seat of camera, defines one that a camera shoots in a shooting angle
Photo is single-view photo；
Image-forming module, image-forming module includes processing unit, memory cell, input block, communication unit and display module, and communication is single
Unit is sent to processing unit for receiving the Data Concurrent that all cameras shoot, and processing unit shoots the camera for receiving
Data Synthesis are a multi-angle 2D photo, and memory cell preserves in the multi-angle 2D photo, and input block is used for single to processing
Unit sends the instruction of user input, and display module is used to show single-view photo according to the instruction of user.
The present invention operation principle and advantage be：First we define a camera in a shooting angle photographs
A photo be defined as single-view photo；All cameras shooting angle photographs multiple（One group）Photo is defined
For single angle shot.
Rotating disk in this programme, can conveniently change shooting angle of the camera to true-man model.Exposing Lamp follows rotating disk to turn
It is dynamic, rotating disk effect of shadow of true-man model when rotating can be allowed to fix, i.e., the shade that true-man model is formed under Exposing Lamp
Also rotating disk can be followed to rotate.If under natural light, shade will not be rotated with rotating disk.Seat on rotating disk can subtract
The little true-man model possibility that in shooting process action is lost shape.
The camera shot on support can be existed with different viewing angles models, one group of true-man model of an angle shot
The photo of different visual angles, i.e., once shoot the photo that can be formed vertical view, look squarely and look up etc. multiple visual angles, is thus formed
Single angle shot.Then rotating disk often turns an angle and shoots side again, you can formed multigroup（It is individual）Single angle shot.These
Single angle shot can be from each visual angle（Camera position）, angle（Shooting angle）Really reflect the thin of true-man model
Section and effect of shadow.Rotating disk rotational angle（10-360°）Span can be according to actual conditions rotation, such as only need to
The details and effect of shadow of the less shooting angle of object of painting from life, the rotational angle of rotating disk just can be a little bit smaller with value.
And in rotation process, because shooting speed is very fast, an angle shot is once, it is only necessary to spend several seconds when
Between, mainly camera shoots and is completed in moment, therefore, whole shooting can complete in minutes, general true-man model
It is can during this period of time to keep a posture immovable.
Image-forming module is used for multigroup single angle shot according to shooting order, is combined into multi-angle 2D photo.Set up this
The ordinal relation of a little single-view photos, it is convenient to consult.It is switching shooting angle to reach user and horizontally slip, and it is switching to slide up and down
The effect at visual angle.
Sketch from life of the present invention educates imaging system, can shoot complete so to avoid true man's mould in minutes
The problem that special posture is lost shape.With common using photo as compared with object of painting from life, the multi-angle 2D photo that the system is provided, energy
Enough really to reflect the shadow state of object of painting from life from all angles, visual angle, Exposing Lamp follows platform rotating, moreover it is possible to ensure
Shadow details will not change.
Further, the rotating disk moves in a circle in the horizontal plane.Rotate in the horizontal plane, shooting step can be allowed more preferable
Carrying out, shoot come photo, can more comprehensively react the details of all angles of object of painting from life, it is to avoid details weight
It is multiple.If rotating disk is not in a horizontal rotation in surface, then the single-view photo for obtaining has trickle deviation.
Further, the center of circle that the geometric center of the seat of seat makees circular-rotation with rotating disk is located on same plumb line.Seat
Chair can help true-man model keep posture, allow the posture of true-man model preferably to keep, the geometric center of the seat of seat with
Platform rotates the center of circle for being and is located on same perpendicular, is capable of the shooting quality of step lifting single-view photo, it is to avoid multi-angle
Details in 2D photos excessively repeats.
Further, the nose of shooting centre focus model on seat of all cameras.It is such to be designed to be lifted
The effect of multi-angle 2D photo, and all details of model face can be allowed to be located just in photo.
Further, the image-forming module is smart mobile phone, panel computer or PC.So can make full use of existing
Have a technology, and now smart mobile phone either panel computer or PC are popularized very much, can so facilitate user
（Student or teacher）Object of painting from life is checked at any time.
Further, the quantity of the camera is three, three cameras visual angle respectively to overlook, look squarely and look up
Shoot model.This is a kind of reduction procedure, cost-effective on the premise of ensureing that various visual angles shoot.
Description of the drawings
Fig. 1 be sketch from life of the present invention education imaging system embodiment in seat structural representation；
Fig. 2 is the structural representation of Fig. 1 turntables, seat and Exposing Lamp；
Fig. 3 be sketch from life of the present invention education imaging system embodiment in swivel chair structural representation.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Camera 11, rotating disk 21, rotary shaft 22, seat 23, Exposing Lamp 31, swivel chair
4。
Embodiment is substantially as shown in Figure 1：Sketch from life educates imaging system, including：
Rotating disk 21, rotating disk 21 can in the horizontal plane make circular-rotation, and rotating disk 21 is provided with the seat 23 for model's sitting, seat
The center of circle that the geometric center of 23 seat makees circular-rotation with rotating disk 21 is located on same plumb line.The lower section of rotating disk 21 is provided with rotation
Axle 22, can directly replace rotating disk 21 with swivel chair 4 in other embodiments.
Exposing Lamp 31, Exposing Lamp 31 is located at the top of seat 23, and Exposing Lamp 31 follows rotating disk 21 to rotate.In rotating disk 21 and exposure
One fix bar can be set between lamp 31, to realize the effect that Exposing Lamp 31 is rotated together with rotating disk 21.
Support is shot, support is shot and is provided with three cameras 11, the shooting centre focus of all cameras 11 is in seat
The nose of model on 23, camera 11 respectively with different viewing angles models, the shooting centre focus of all cameras 11 in
The head of model on seat 23, it is single-view photo to define a camera 11 in the photo that a shooting angle shoots.
Camera 11 is mainly the equipment that acute pyogenic infection of finger tip can shoot impact, and popular saying is exactly to use camera, such as can select Canon 5D Mark
The camera of type III number.
Image-forming module, image-forming module includes processing unit, memory cell, input block, communication unit and display module, leads to
News unit is used to receive the Data Concurrent of the shooting of all cameras 11 and is sent to processing unit, and processing unit is by the camera for receiving
11 Data Synthesis for shooting are a multi-angle 2D photo, and memory cell preserves in the multi-angle 2D photo, and input block is used for
The instruction of user input is sent to processing unit, display module is used to show single-view photo according to the instruction of user.The imaging
Module is smart mobile phone, panel computer or PC（Including notebook computer）.Smart mobile phone, panel computer or individual
Computer（Including notebook computer）Processing module, display module and input module are respectively provided with, above-mentioned effect can be easily reached
Really.
In other embodiments, taking module and image-forming module（Communication unit）Between can be entered by cloud server
Row transmission, when uploading, taking module is identified according to shooting order to the addition of all of single-view photo, and then compression packing will
The data of all single-view photos are uploaded in cloud server, and image-forming module receives the data of all single-view photos, so
Set up the image array of a virtual single-view photo according to mark afterwards（That is multi-angle 2D photo）.
Display module shows multi-angle 2D photo according to user instruction（Image array）In a certain single-view photo.This
It is kind just similar with present smart mobile phone when photograph album is checked, horizontally slip can check one, next photo it is the same.
In the present embodiment, user horizontally slips can select different angles（Shooting angle is selected, can be herein in choosing in other words
Certain a line in image array is selected, that is, selects abscissa）Single-view photo, sliding up and down can select the haplopia of different visual angles
Angle photo（Shooting visual angle is selected, can be herein a certain row in image array is selected in other words, that is, select vertical seat
Mark）.I.e. user by finger on screen, horizontally slip or slide up and down switching single-view photo represent, display module according to
The distance of slip carries out the switching of single-view photo, to reach smooth continuity of sliding.
Refer here to a screen refresh rate（That is FPS, in other words within one second this time period, screen shows
The number of picture）Concept, if the picture of one second screen shows is more than 24, human eye can it is artificial this be one section of video（Or
Person says coherent picture）.When display module is when the switching of single-view photo is carried out, the switch speed of single-view photo is more than per second
When 24, human eye is not to show photo, and will be considered that this is to establish a real model will be considered that this（Because user
Visual angle can be changed by the slip of finger）.
Above-described is only embodiments of the invention, and the general knowledge here such as known concrete structure and characteristic is not made in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (6)
1. sketch from life educates imaging system, it is characterised in that include：
Rotating disk, rotating disk can make circular-rotation, and rotating disk is provided with the seat for model's sitting；
Exposing Lamp, Exposing Lamp is located at seat top, and Exposing Lamp follows rotating disk to rotate；
Support is shot, support is shot and is provided with least three cameras, camera owns respectively with different viewing angles models
The head of shooting centre focus model on seat of camera, defines one that a camera shoots in a shooting angle
Photo is single-view photo；
Image-forming module, image-forming module includes processing unit, memory cell, input block, communication unit and display module, and communication is single
Unit is sent to processing unit for receiving the Data Concurrent that all cameras shoot, and processing unit shoots the camera for receiving
Data Synthesis are a multi-angle 2D photo, and memory cell preserves in the multi-angle 2D photo, and input block is used for single to processing
Unit sends the instruction of user input, and display module is used to show single-view photo according to the instruction of user.
2. sketch from life according to claim 1 educates imaging system, it is characterised in that the rotating disk does in the horizontal plane
Circular motion.
3. sketch from life according to claim 1 educates imaging system, it is characterised in that the geometric center of the seat of seat
The center of circle for making circular-rotation with rotating disk is located on same plumb line.
4. sketch from life according to claim 1 educates imaging system, it is characterised in that the shooting center of all cameras
Focus on the nose of model on seat.
5. sketch from life according to claim 1 educates imaging system, it is characterised in that the image-forming module is intelligent hand
Machine, panel computer or PC.
6. the sketch from life according to any one of claim 1-5 educates imaging system, it is characterised in that the camera
Quantity is three, three cameras viewing angles model respectively to overlook, look squarely and look up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042335.3A CN106652654A (en) | 2017-01-20 | 2017-01-20 | Art painting education imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042335.3A CN106652654A (en) | 2017-01-20 | 2017-01-20 | Art painting education imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106652654A true CN106652654A (en) | 2017-05-10 |
Family
ID=58841172
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710042335.3A Pending CN106652654A (en) | 2017-01-20 | 2017-01-20 | Art painting education imaging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424448A (en) * | 2017-06-05 | 2017-12-01 | 北京华文益方科技有限公司 | A kind of new acquisition method of calligraphy video frequency and its device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7015950B1 (en) * | 1999-05-11 | 2006-03-21 | Pryor Timothy R | Picture taking method and apparatus |
| CN201903746U (en) * | 2010-12-04 | 2011-07-20 | 徐进 | Horizontal 360-degree shooting platform for small-sized object |
| CN104269125A (en) * | 2014-10-20 | 2015-01-07 | 西安冉科信息技术有限公司 | Multi-angle shooting and image processing based three-dimensional display method |
| CN105301887A (en) * | 2015-11-27 | 2016-02-03 | 常州信息职业技术学院 | 3D panoramic camera system |
| CN105979140A (en) * | 2016-06-03 | 2016-09-28 | 北京奇虎科技有限公司 | Image generation device and image generation method |
-
2017
- 2017-01-20 CN CN201710042335.3A patent/CN106652654A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7015950B1 (en) * | 1999-05-11 | 2006-03-21 | Pryor Timothy R | Picture taking method and apparatus |
| CN201903746U (en) * | 2010-12-04 | 2011-07-20 | 徐进 | Horizontal 360-degree shooting platform for small-sized object |
| CN104269125A (en) * | 2014-10-20 | 2015-01-07 | 西安冉科信息技术有限公司 | Multi-angle shooting and image processing based three-dimensional display method |
| CN105301887A (en) * | 2015-11-27 | 2016-02-03 | 常州信息职业技术学院 | 3D panoramic camera system |
| CN105979140A (en) * | 2016-06-03 | 2016-09-28 | 北京奇虎科技有限公司 | Image generation device and image generation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424448A (en) * | 2017-06-05 | 2017-12-01 | 北京华文益方科技有限公司 | A kind of new acquisition method of calligraphy video frequency and its device |
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Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |