CN100520859C - Calligraphy video frequency collecting method and device - Google Patents

Calligraphy video frequency collecting method and device Download PDF

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Publication number
CN100520859C
CN100520859C CNB2007100715767A CN200710071576A CN100520859C CN 100520859 C CN100520859 C CN 100520859C CN B2007100715767 A CNB2007100715767 A CN B2007100715767A CN 200710071576 A CN200710071576 A CN 200710071576A CN 100520859 C CN100520859 C CN 100520859C
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CN
China
Prior art keywords
semi
calligraphy
transparent medium
medium
platform
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Expired - Fee Related
Application number
CNB2007100715767A
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Chinese (zh)
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CN101145290A (en
Inventor
沈伟
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Individual
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Individual
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Publication date
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Priority to CNB2007100715767A priority Critical patent/CN100520859C/en
Publication of CN101145290A publication Critical patent/CN101145290A/en
Priority to JP2008263517A priority patent/JP2009093184A/en
Priority to KR1020080099485A priority patent/KR101009552B1/en
Application granted granted Critical
Publication of CN100520859C publication Critical patent/CN100520859C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B11/00Teaching hand-writing, shorthand, drawing, or painting
    • G09B11/06Devices involving the use of transparent or translucent tracing material, e.g. copy books

Abstract

The present invention discloses a method and a device for handwriting video acquisition, and the method and the device belong to the technical field of the data acquisition. Semi-lucent medium with a lucent surface and a light-tight surface is used as a handwriting platform. An outstanding calligrapher or a handwriting trainer writes for teaching on the light-tight surface of the medium; a circular light source on the level of a writing brush head projects light onto the head of the writing brush, and an image taking device performs shooting right from the lucent surface of the medium. Due to the physical properties of the semi-lucent medium, in the handwriting video, the moving process of the writing brush head can be seen clearly, while the hand and the other parts of the body of the writer are hidden by the semi-lucent medium, therefore, a clear and complete handwriting video is obtained with the only presence of the moving method and the process of the writing brush head without the blockage by the body of the writer.

Description

Calligraphy video frequency collecting method and device
Technical field
The present invention relates to a kind of calligraphy video frequency collecting method and device, be meant a kind of optical principle and computer technology utilized especially, the dynamic simulator system that drills to improve one's handwriting person can be copied intuitively.
Background technology
Writing brush calligraphy is the important component part of traditional Chinese culture, has numerous Writing brush calligraphy fan and drills to improve one's handwriting person in China.As everyone knows, the method of traditional practising Chinese character calligraphy mainly is mimic and imitation, more commonly cover on copybook with transparent blank sheet of paper, or directly practise with reference to copybook, these at first need the practitioner to have a large amount of model cards, like this, the practitioner is in collection with when using these paper card, inconvenience very; In addition, traditional mimic and imitation, the practitioner is by the basic technique of writing, the font structure of model card being observed and trying to figure out, practise according to this then, but because the restriction of papery copybook, what the practitioner can only see is static copybook, promptly can only the image stroke that shows calligraphy and structure, and for the most important pen manipulating method and the process of containing in copybook, the weight of promptly wieling the pen, emergency, the practitioner can't observe and obtain, and can only try to figure out with comprehension separately, and this has also caused the uneven main cause of numerous drills to improve one's handwriting person's levels.Therefore, many drills to improve one's handwriting persons wish to obtain outstanding calligraphist and calligraphy teacher person's guidance, and hope can have more multimachine can watch their on-the-spot calligraphy, the particularly deduction of some classic calligraphy elaboration to face to write, to improve the calligraphy level of oneself, get yet this chance is also few.Develop rapidly along with computing machine and digital technology, the calligraphy of appreciating and copy outstanding calligraphist at home is achieved, by live telecast, or collect calligraphy video frequency etc. by camera head, can on display, view and emulate outstanding calligraphist's the overall process of writing, card is faced in this imitation, more directly perceived, dynamically embodied writing process, be the pen manipulating method of writing brush, the weight of wieling the pen, emergency has good imitation effect, but the problem that exists is, because the restriction of writer's position and the blocking of arm when writing can be caused the disappearance of certain part in the writing process video, thereby be had influence on drills to improve one's handwriting person's imitation.
Summary of the invention
At above-mentioned existing in prior technology defective, the object of the present invention is to provide a kind of calligraphy video frequency collecting method and device, by optical principle and computer technology, the dynamic writing process that reproduces Chinese character calligraphy, thereby for drills to improve one's handwriting person provides more intuitive demonstration, to improve practitioner's calligraphy level.
The technical scheme that the present invention takes is as follows, a kind of calligraphy video frequency collecting method, it is characterized in that, employing has transparent surface and light tight 's semi-transparent medium as the calligraphy platform, carrying out the teacher by outstanding calligraphist or calligraphy teacher person on the lighttight one side of this medium writes, by with the writing brush head mutually the annular light source of level with ray cast to the writing brush head, by camera head from taking over against the one side of medium printing opacity.
Adopt the beneficial effect that the present invention produced to be: because the physical characteristics of semi-transparent medium, in the calligraphy video frequency of taking, the gem-pure process of wieling the pen of seeing the writing brush head of energy, wherein, dipped in black writing brush head under the irradiation of the horizontal light that annular light source provides, can see through semi-transparent medium, photographed by the shooting device, form linen writing brush shape cursor, other positions of Writer's hand and health are then concealed by translucent medium and lose, so just avoided Writer's health to block, only can see the pen manipulating method and the process of writing brush head, it is clear to obtain, complete calligraphy video frequency, by projector or other video playback apparatus this video is play again, like this, process when only visible writing brush head is write in the video that drills to improve one's handwriting person watches, thereby the order of importance and emergency when intactly recognizing brush writing, drills to improve one's handwriting person can also utilize projector that video-projection is on glass to one side light, like this, it is on glass the blank sheet of paper of copying need only to be placed on light, can see that writing brush shape cursor writes on blank sheet of paper, carry out dynamic writing practising under the practitioner guides with this cursor, reach good imitation effect thus.For some other calligraphy fan, can adopt the portable minisize display of band video jukebox software to play this video, have conveniently, the advantage of can appreciate whenever and wherever possible, practising is not enumerated one by one at this.
Another object of the present invention provides a kind of isolated plant of realizing said method, it is the calligraphy video frequency harvester, comprise semi-transparent medium with transparent surface and light tight as the calligraphy platform, be installed in around the semi-transparent medium with the semi-transparent medium annular light source of level mutually, and be installed in over against the camera head of semi-transparent medium transparent surface and form.
Described semi-transparent medium can be installed in to be write on the platform, be provided with a through hole that adapts with semi-transparent medium size in the centre position of writing platform, the bottom of through hole is provided with a step, semi-transparent medium is placed in the through hole of workbench by step, light tight facing up, transparent surface down, offer annular groove in the position of level mutually writing on the platform with light tight of semi-transparent medium, annular light source is installed in annular groove, and the position of corresponding semi-transparent medium is provided with camera head below the platform writing.
Described semi-transparent medium can adopt any one of frosted glass, ground glass or milky white organic glass, preferably adopts frosted glass;
Described frosted glass can be set to circular or square, and correspondingly, through hole is set to circle or square through hole;
Described annular light source preferably adopts annular electricity-saving lamp.
Description of drawings
Fig. 1 is the theory diagram of calligraphy video frequency collecting method of the present invention;
Fig. 2 is the structural representation of calligraphy video frequency harvester of the present invention;
Fig. 3 is the vertical view of video acquisition device of the present invention.
Embodiment
As Fig. 2, shown in Figure 3, calligraphy video frequency harvester of the present invention, it is light tight for uneven surface above comprising one, be the frosted glass 11 of transparent surface below for shiny surface, frosted glass 11 is installed in to be write on the platform 13, be provided with a through hole that adapts with frosted glass 11 sizes in the centre position of writing platform 13, the bottom of through hole is provided with a step 14, frosted glass 11 is placed in the through hole of writing platform 13 by step 14, also offer annular groove 16 in the position of level mutually with frosted glass 11 uneven surfaces writing on the platform 13, annular electricity-saving lamp 15 is installed in annular groove 16, and the position of corresponding frosted glass 11 is provided with camera head 12 below the platform 13 writing.
Calligraphy video frequency collecting method of the present invention is as shown in Figure 1: carry out the teacher by outstanding calligraphist or calligraphy teacher person on the coarse one side of frosted glass 11 and write, provide uniform light source by the annular electricity-saving lamp of being close to the frosted glass top, camera head 12 is from the below of frosted glass 11, promptly aiming at frosted glass 11 smooth one sides takes, like this, because the physical characteristics of frosted glass 11, in the calligraphy video of taking, the gem-pure process of wieling the pen of seeing writing brush of energy, wherein, dipped in black writing brush head under the light source irradiation of electricity-saving lamp,, formed linen writing brush shape cursor through behind the frosted glass 11, only can see the process of wieling the pen of writing brush, and cannot see the action at Writer's hand and other positions of health, and this has just been avoided Writer's health to block, and it is clear to obtain, complete calligraphy video frequency.

Claims (6)

1, a kind of calligraphy video frequency collecting method, it is characterized in that, employing has transparent surface and light tight 's semi-transparent medium as the calligraphy platform, carrying out the teacher by outstanding calligraphist or calligraphy teacher person on the lighttight one side of this medium writes, by with the writing brush head mutually the annular light source of level with ray cast to the writing brush head, by camera head from taking over against the one side of medium printing opacity.
2, a kind of calligraphy video frequency harvester, it is characterized in that: comprise semi-transparent medium with transparent surface and light tight as the calligraphy platform, be installed in around the semi-transparent medium with the semi-transparent medium annular light source of level mutually, and be installed in over against the camera head of semi-transparent medium transparent surface and form.
3, a kind of calligraphy video frequency harvester according to claim 2, it is characterized in that: described semi-transparent medium can be installed in to be write on the platform, be provided with a through hole that adapts with semi-transparent medium size in the centre position of writing platform, the bottom of through hole is provided with a step, semi-transparent medium is placed in the through hole of writing platform by step, light tight facing up, transparent surface down, offer annular groove in the position of level mutually writing on the platform with light tight of semi-transparent medium, annular light source is installed in annular groove, and camera head is installed in the position of writing corresponding semi-transparent medium below the platform.
4, according to claim 2 or 3 described a kind of calligraphy video frequency harvesters, it is characterized in that: described semi-transparent medium can adopt any one of frosted glass, ground glass or milky white organic glass.
5, a kind of calligraphy video frequency harvester according to claim 4 is characterized in that: described semi-transparent medium adopts frosted glass.
6, according to claim 2 or 3 described a kind of calligraphy video frequency harvesters, it is characterized in that: described annular light source adopts annular electricity-saving lamp.
CNB2007100715767A 2007-10-11 2007-10-11 Calligraphy video frequency collecting method and device Expired - Fee Related CN100520859C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CNB2007100715767A CN100520859C (en) 2007-10-11 2007-10-11 Calligraphy video frequency collecting method and device
JP2008263517A JP2009093184A (en) 2007-10-11 2008-10-10 Calligraphy image and video collecting method and device
KR1020080099485A KR101009552B1 (en) 2007-10-11 2008-10-10 Method and apparatus for collecing calligraphy image or image signal frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2007100715767A CN100520859C (en) 2007-10-11 2007-10-11 Calligraphy video frequency collecting method and device

Publications (2)

Publication Number Publication Date
CN101145290A CN101145290A (en) 2008-03-19
CN100520859C true CN100520859C (en) 2009-07-29

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JP (1) JP2009093184A (en)
KR (1) KR101009552B1 (en)
CN (1) CN100520859C (en)

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WO2012143747A1 (en) * 2011-04-18 2012-10-26 Wong Kwok-Chun An art teaching system and related methods
CN103000061A (en) * 2012-12-07 2013-03-27 贺化鹏 Analog scoring system for sketch practice
JP6097586B2 (en) * 2013-02-05 2017-03-15 株式会社光文書院 Calligraphy teaching materials and how to create calligraphy teaching materials
CN104464443B (en) * 2013-09-17 2016-06-08 深圳市宜美特科技有限公司 A kind of calligraphy practicing device
JP6057192B2 (en) * 2015-01-20 2017-01-11 幸男 中川 Calligraphy progress evaluation device
CN105513438A (en) * 2016-01-21 2016-04-20 郑尚勤 Teaching demonstration instrument
CN113611167A (en) * 2016-09-29 2021-11-05 广东广视通科教设备有限公司 Digital teaching equipment and method
CN107195220A (en) * 2017-05-27 2017-09-22 广东小天才科技有限公司 Writing and learning method, writing learning device and electric terminal
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
CN111251772B (en) * 2017-07-26 2021-04-09 丁蒙蒙 Sand painting performance equipment
CN107358838A (en) * 2017-09-08 2017-11-17 中国船舶重工集团公司第七〇九研究所 A kind of calligraphy imitates instrument
CN108153103A (en) * 2017-12-30 2018-06-12 宁波高新区若水智创科技有限公司 One planting sand draws synchronizing for creation and follows stereo imaging system and method
CN108682232A (en) * 2018-07-23 2018-10-19 嘉兴市南湖摄影仪器有限公司 It is a kind of to shoot with video-corder psychological sand table instrument automatically for Psychological Teaching
CN112869352B (en) * 2021-02-04 2021-12-21 上海工程技术大学 Working table for picture-inserting drawing exercise
CN113819615A (en) * 2021-09-13 2021-12-21 青岛海尔空调器有限总公司 Method and device for controlling air conditioner and air conditioner

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KR101009552B1 (en) 2011-01-18
JP2009093184A (en) 2009-04-30
KR20090037348A (en) 2009-04-15
CN101145290A (en) 2008-03-19

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