CN103064604B - Optics drawing practice and drafting system thereof - Google Patents
Optics drawing practice and drafting system thereof Download PDFInfo
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- CN103064604B CN103064604B CN201210464375.4A CN201210464375A CN103064604B CN 103064604 B CN103064604 B CN 103064604B CN 201210464375 A CN201210464375 A CN 201210464375A CN 103064604 B CN103064604 B CN 103064604B
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Abstract
The invention provides a kind of optics drawing practice, the method comprises the following steps, and provides hand-held device, and hand-held device comprises input block, processor and light source; Input information is received by input block; By processor, with algorithm, mirror image reversal is done to input information, to obtain mirror image reversal pattern; Export prompting message by processor, to point out user according to mirror image reversal pattern mobile handsets, make the light beam of light source at time gap-forming optical track.
Description
Technical field
The present invention relates to a kind of optics drawing practice and drafting system thereof, particularly relate to a kind of optics drawing practice and drafting system thereof of hand-held device.
Background technology
In recent years, have two Japanese Design teacher Nageta Takeshi and Monno Kazue in the environment of darkness, use the exposure function of camera, the shadow of shooting electric torch, presents the track pattern of shadow.The rendering method of this kind of shadow track, namely alleged at present shadow scribble (PiKAPiKA).
The carrying out of shadow scribble (PiKAPiKA), need to prepare camera and electric torch, serve as photographer by a people, another people works as painter using electric torch as paintbrush.Carry out growing exposure when photographer starts camera, painter starts to draw facing to camera, camera just can record electric torch shadow the track of process, has described rear end and has exposed, just completed the paintings of a width PiKAPiKA.
Due to the pattern that camera is record mirror image, therefore, when painter starts to draw a picture in the face of photographer, first draw the pattern of institute for expression in a mirror-image fashion.Thus, cameras record to the pattern being through twice mirror image reversal, namely painter the pattern of correct direction for expressing.But painting mode complicated like this, for the general beginner without exercise, quite difficulty.
Summary of the invention
The invention provides a kind of optics drawing practice and drafting system thereof.Can by the mirror image reversal of input information, user is according to mirror image reversal pattern mobile handsets in prompting, to reach the object that optics is drawn.
A kind of optics drawing practice of the present invention, comprising:
There is provided hand-held device, this hand-held device comprises input block, processor and light source;
Input information is received by this input block;
By this processor, with algorithm, mirror image reversal is done to this input information, to obtain mirror image reversal pattern; And
Export prompting message by this processor, to point out user to move this hand-held device according to this mirror image reversal pattern, make the light beam of this light source at time gap-forming optical track.
Preferably, in described optics drawing practice, after this prompting message step is provided, more comprise:
This processor judges whether this input information has been described,
If so, this optics drawing practice is then terminated,
If not, then continue to provide this prompting message.
Preferably, in described optics drawing practice, this hand-held device more comprises sensing cell, described in provide this prompting message step to comprise:
The positional information of this hand-held device is detected continuously by this sensing cell;
By this processor, this positional information is converted to deformation trace; And
This prompting message is provided according to this deformation trace.
Preferably, in described optics drawing practice, this sensing cell is gravity sensing unit, and the step of this positional information of described continuous this hand-held device of detecting comprises:
The multiple gravity acceleration value of this hand-held device at least two-dimensional directional are detected by this gravity sensing unit.
Preferably, in described optics drawing practice, the step that this positional information is converted to this deformation trace is comprised:
By the algorithm unit of this processor according to the plurality of gravity acceleration value, judge this deformation trace of this hand-held device.
Preferably, in described optics drawing practice, this hand-held device more comprises display unit, provides the step of this prompting message to comprise according to this deformation trace:
Show this mirror image reversal pattern at this display unit, and show should the color of deformation trace or cursor simultaneously.
Preferably, in described optics drawing practice, this color or this cursor are according to pre-set velocity display, and this pre-set velocity is set by user.
Preferably, in described optics drawing practice, this prompting message is sound, vibration or image.
Preferably, in described optics drawing practice, the method more comprises:
There is provided and take the photograph phase device, this is taken the photograph phase device and has long exposure function; And
This long exposure function is performed, this optical track formed with the light beam taking this light source in this time interval.
Present invention also offers a kind of optics drafting system, comprise camera head and hand-held device, described camera head has exposure function, described hand-held device comprises the light source providing light beam, described hand-held device also comprises input block and processor, this input block receives input information, this processor does mirror image reversal with algorithm to this input information, to obtain mirror image reversal pattern, and export prompting message by this processor, described display unit is used for display reminding information, this hand-held device is moved according to this mirror image reversal pattern to point out user, make the light beam of this light source at time gap-forming optical track.
Compared with prior art, input information is received by the input block of hand-held device, processor is by the mirror image reversal of input information, and point out user according to mirror image reversal pattern mobile handsets, make the light beam of light source at time gap-forming optical track, thus reach the object of optics drawing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the optics drafting system of one embodiment of the invention.
Fig. 2 is the schematic diagram of the hand-held device of one embodiment of the invention.
Fig. 3 is the schematic flow sheet of the optics drawing practice of one embodiment of the invention.
[primary clustering symbol description]
10: optics drafting system
100: hand-held device
102: input block
104: processor
106: display unit
108: light source
110: sensing cell
120: take the photograph phase device
L: light beam
S1 ~ S5: step
Embodiment
For making there is further understanding to object of the present invention, structure, feature and function thereof, embodiment is hereby coordinated to be described in detail as follows.
As shown in Figure 1, be the schematic diagram of the optics drafting system of one embodiment of the invention.Optics drafting system 10 comprises hand-held device 100 and takes the photograph phase device 120.Hand-held device 100 has light source 108, and such as light source 108 is flash light source or other luminescence unit, and described light source 108 is in order to provide a light beam L.Camera head 120, such as camera head 120 is camera or video camera, has exposure function, particularly has time exposure camera function (Long exposure photography), can utilize and open shutter for a long time, at the track of the light beam L of a time interval shooting light source 108.
As shown in Figure 2, be the internal structure schematic diagram of the hand-held device 100 of one embodiment of the invention.Hand-held device 100, except comprising light source 108, more can comprise processor 104, display unit 106, input block 102 and sensing cell 110.
In a preferred embodiment of the present invention, input block 102, such as input block 102 is Touch Screen, mouse or keyboard, in order to provide an interface to receive the input information of user.Processor 104, such as processor 104 is CPU (central processing unit) (CPU) or counter, can arithmetic functions or other operation processing function.Display unit 106, such as display unit 106 be LCD screen, Organic Light Emitting Diode screen, Electronic Paper, touch control screen, projection screen or other any can the screen of show image, display unit 106 can allow optionally to arrange, in order to provide dicom message.Sensing cell 110, such as sensing cell 110 is accelerometer (accelerometer) or other gravity sensing unit, in order to detect the gravity acceleration value of hand-held device at least two-dimensional directional.
As shown in Figure 3, be the steps flow chart schematic diagram of the optics drawing practice of one embodiment of the invention.Shown in composition graphs 1 and Fig. 2, the optics drawing practice of the present embodiment comprises the following steps:
Step S1, the input block 102 of hand-held device 100 receives the input information of user's input, and such as to input information be user for the image described with optics or word.
Step S2.The processor 104 of hand-held device 100, can utilize algorithm to do mirror image reversal to this input information, to obtain the pattern of mirror image reversal, provide the foundation that user draws as optics.
Step S3, user can make optics according to the light source of mirror image reversal pattern mobile handsets 100 and draw.Meanwhile, sensing cell 110 detects the position coordinates of hand-held device 100 continuously, to obtain positional information.
The method of the position coordinates of continuous detecting hand-held device 100 in an alternative embodiment of the invention, such as by sensing cell 110 (such as sensing cell 110 is gravity sensing unit), detecting hand-held device 100 in multiple gravity acceleration value of at least two-dimensional directional, to obtain positional information.Further, by the computing of processor 104, the deformation trace of hand-held device is judged.The determination methods of deformation trace is such as by an algorithm unit (not illustrating) of processor 104, and foundation gravity acceleration value or the positional information obtained through computing, be converted to corresponding deformation trace.
Step S4.The computing of processor 104 execution algorithm, adds in input information by deformation trace, such as inputting information is image or word, to provide prompting message according to deformation trace.Prompting message can, in order to point out user according to mirror image reversal pattern mobile handsets 100, make the light beam of light source at time gap-forming optical track.
In a preferred embodiment of the present invention, the step of prompting message is provided according to deformation trace, at display unit 106 display device as inversion pattern, and simultaneously with the prompting message such as color or cursor, should the deformation trace of movement and path when display user describes mirror image reversal pattern.
In another preferred embodiment of the present invention, can according to pre-set velocity display reminding message (such as prompting message be color or cursor), this pre-set velocity can be set or systemic presupposition by user.Thus, user can carry out mobile handsets 100 according to the conversion rate of color or cursor, judges with elevator system the correctness whether optics has drawn.Certainly, in an alternative embodiment of the invention, hand-held device 100 more can comprise loudspeaker or micro motor, and now, prompting message also can present in the mode of the non-visual such as sound or vibration.In other words, prompting message is not limited to color or cursor, as long as can reach the object of prompting user according to mirror image reversal pattern mobile handsets 100.
Step S5, after the step providing prompting message, processor 104 judges whether user has described the input information initially inputted.If not, then return step S3, continue to provide prompting message according to deformation trace, complete the description of input information with assisting user.If so, then can close light source 102 and take the photograph the long exposure function of phase device 120, terminate the flow process that optics is drawn.
In sum, the optics drawing practice of the above embodiment of the present invention, utilizes algorithm to do mirror image reversal to obtain mirror image reversal pattern to input information.Further, give user prompting message, indicate user to come the drawing path of the light source of mobile handsets according to mirror image reversal pattern with explicit, assisting user can complete optics more easily and draw.Further, the probalility of success that optics is drawn is increased.In an embodiment of the present invention, by taking the photograph the long exposure function of phase device performed by a time interval, can the optical track that formed in drawing path of the light beam of photographic light sources.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only enforcement example of the present invention.Must it is noted that the embodiment disclosed limit the scope of the invention.On the contrary, change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (9)
1. an optics drawing practice, is characterized in that, comprising:
There is provided hand-held device, this hand-held device comprises input block, processor, sensing cell and light source;
Input information is received by this input block;
By this processor, with algorithm, mirror image reversal is done to this input information, to obtain mirror image reversal pattern; And export prompting message by this processor, to point out user to move this hand-held device according to this mirror image reversal pattern, make the light beam of this light source at time gap-forming optical track;
Wherein, this prompting message step is provided to comprise described in:
The positional information of this hand-held device is detected continuously by this sensing cell;
By this processor, this positional information is converted to deformation trace; And
This prompting message is provided according to this deformation trace.
2. optics drawing practice as claimed in claim 1, is characterized in that, after providing this prompting message step, more comprise:
This processor judges whether this input information has been described,
If so, this optics drawing practice is then terminated,
If not, then continue to provide this prompting message.
3. optics drawing practice as claimed in claim 1, it is characterized in that, this sensing cell is gravity sensing unit, and the step of this positional information of described continuous this hand-held device of detecting comprises:
The multiple gravity acceleration value of this hand-held device at least two-dimensional directional are detected by this gravity sensing unit.
4. optics drawing practice as claimed in claim 3, is characterized in that, the step that this positional information is converted to this deformation trace comprised:
By the algorithm unit of this processor according to the plurality of gravity acceleration value, judge this deformation trace of this hand-held device.
5. optics drawing practice as claimed in claim 1, it is characterized in that, this hand-held device more comprises display unit, provides the step of this prompting message to comprise according to this deformation trace:
Show this mirror image reversal pattern at this display unit, and show should the color of deformation trace or cursor simultaneously.
6. optics drawing practice as claimed in claim 5, is characterized in that, this color or this cursor are according to pre-set velocity display, and this pre-set velocity is set by user.
7. optics drawing practice as claimed in claim 1, it is characterized in that, this prompting message is sound, vibration or image.
8. optics drawing practice as claimed in claim 1, it is characterized in that, the method more comprises:
There is provided and take the photograph phase device, this is taken the photograph phase device and has long exposure function; And
This long exposure function is performed, this optical track formed with the light beam taking this light source in this time interval.
9. an optics drafting system, comprise camera head and hand-held device, described camera head has exposure function, described hand-held device comprises the light source providing light beam, it is characterized in that, described hand-held device also comprises input block, processor, sensing cell and display unit, this input block receives input information, this processor does mirror image reversal with algorithm to this input information, to obtain mirror image reversal pattern, this sensing cell detects the positional information of this hand-held device continuously, this positional information is converted to deformation trace and provides prompting message according to this deformation trace by this processor, and export prompting message by this processor, described display unit is used for display reminding information, this hand-held device is moved according to this mirror image reversal pattern to point out user, make the light beam of this light source at time gap-forming optical track.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210464375.4A CN103064604B (en) | 2012-11-16 | 2012-11-16 | Optics drawing practice and drafting system thereof |
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| CN201210464375.4A CN103064604B (en) | 2012-11-16 | 2012-11-16 | Optics drawing practice and drafting system thereof |
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| CN103064604B true CN103064604B (en) | 2015-09-30 |
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| CN104202521B (en) * | 2014-08-28 | 2016-05-25 | 努比亚技术有限公司 | Image pickup method and filming apparatus |
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| CN101345951A (en) * | 2007-07-12 | 2009-01-14 | Lg电子株式会社 | Mobile terminal and method for displaying location information therein |
| CN101937286A (en) * | 2009-06-29 | 2011-01-05 | 比亚迪股份有限公司 | Light pen track identification system and method |
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| US20020140682A1 (en) * | 2001-03-29 | 2002-10-03 | Brown Frank T. | Optical drawing tablet |
| JP5374071B2 (en) * | 2008-05-23 | 2013-12-25 | 株式会社Ｐｆｕ | Mobile terminal and region specifying process execution method |
| US8933813B2 (en) * | 2010-01-19 | 2015-01-13 | T-Mobile Usa, Inc. | Interactive electronic device shell |
| CN201936110U (en) * | 2010-12-31 | 2011-08-17 | 深圳展景世纪科技有限公司 | Rear projection device for copybook copying |
| CN102602235A (en) * | 2011-02-25 | 2012-07-25 | 四川新力光源有限公司 | Photoinduced painting device and painting method thereof |
| CN102355553A (en) * | 2011-10-11 | 2012-02-15 | 陈博威 | Method for realizing light shadow calligraphic work |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345951A (en) * | 2007-07-12 | 2009-01-14 | Lg电子株式会社 | Mobile terminal and method for displaying location information therein |
| CN101937286A (en) * | 2009-06-29 | 2011-01-05 | 比亚迪股份有限公司 | Light pen track identification system and method |
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Effective date of registration: 20200602 Address after: 215000 south of Lianyang road and east of Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province (Science and technology entrepreneurship Park) Patentee after: Wujiang science and Technology Pioneer Park Management Service Co.,Ltd. Address before: 215000 room 901, room 9, No. 1699, Zuchongzhi South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan Jinma Intellectual Property Operation Co.,Ltd. Effective date of registration: 20200602 Address after: Room 901, room 9, No. 1699, Zuchongzhi South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Jinma Intellectual Property Operation Co.,Ltd. Address before: 215011 Zhujianglu Road high tech Zone, Jiangsu, No. 169, Co-patentee before: Qisda Corp. Patentee before: QISDA (SUZHOU) Co.,Ltd. |