CN102540648A - Portable electronic device - Google Patents
Portable electronic device Download PDFInfo
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- CN102540648A CN102540648A CN2010106069125A CN201010606912A CN102540648A CN 102540648 A CN102540648 A CN 102540648A CN 2010106069125 A CN2010106069125 A CN 2010106069125A CN 201010606912 A CN201010606912 A CN 201010606912A CN 102540648 A CN102540648 A CN 102540648A
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- image
- image capture
- laser
- capture unit
- rendering
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Abstract
The invention relates to a portable electronic device which comprises a projection unit, an image shooting unit, a mode selecting module, an image detector, a 3D (three dimensional) image manufacturing unit and a control device, wherein the projection unit comprises at least one laser source, a scanning reflection mirror and a control part, the scanning reflection mirror is used for reflecting lasers and scanning laser beams in an area of a projection screen line-by-line at a high speed to form images. When the mode selecting module selects an image shooting mode, the image shooting unit shoots an image of an object. The image detector receives the laser emitted by the laser source and reflected by the object shot by the image shooting unit. The 3D image manufacturing unit calculates the depth-of-field of the object shot according to the time length during which the shot object shot by the laser source through the image shooting unit is reflected to the image detector, and a 3D image is composite according to the image of the shot object shot by the image shooting unit and the calculated depth-of-field of the same shot object by the image shooting unit.
Description
Technical field
The present invention relates to a kind of portable electron device.
Background technology
Along with the continuous development of science and technology, portable electron device such as mobile phone are used increasingly extensively, also day by day tend to simultaneously multifunction.Wherein projecting function is the additional function of popular in recent years mobile phone.But taking the portable electron device of 3D rendering again, existing projecting function also do not have.
Summary of the invention
In view of this, be necessary to provide a kind of not only projectable but also can obtain the portable electron device of 3D rendering.
A kind of portable electron device, it comprises a housing, a projecting cell and an image capture unit, said projecting cell and said image capture unit all are arranged on the said housing.Said projecting cell comprises at least one lasing light emitter, a light-combining prism, one scan catoptron and a control part.Said at least one lasing light emitter aligns with said light-combining prism mutually; Be used to mix said at least one lasing light emitter emission at least one color laser and form a laser beam; Said scanning reflection mirror is arranged on the emitting light path of said light-combining prism and is used for reflecting at high speed said laser beam; And laser beam is lined by line scan at a high speed on the zone of a projection screen, to form image.Said portable electron device further comprises a mode selection module, an image detector, 3D rendering making unit and a control device.Said mode selection module is used to select projection mode or image capture pattern.Said control device is electrically connected to and said mode selection module and said control part.When said mode selection module is selected the image capture pattern; Said image capture unit absorbs the image of an object; Simultaneously, said control device sends one and controls signal to said control part so that said control part control in said at least one lasing light emitter one of them send laser.Simultaneously, said control part is controlled said scanning reflection mirror laser is beaten on the object of said image capture unit picked-up.Said image detector receives the laser of said lasing light emitter emitted laser after the object reflection of said image capture unit picked-up.Said 3D rendering is made the unit and is comprised a depth of field computing module and a 3D rendering synthesis module.Said depth of field computing module is electrically connected to said image detector.The object that said depth of field computing module absorbs through said image capture unit according to said lasing light emitter reflexes to the time of said image detector, calculates the depth of field of object.Said 3D rendering synthesis module is electrically connected to depth of field computing module and said image capture unit.This 3D rendering synthesis module synthesizes a 3D rendering according to the depth of field of the same object of the image of the object of said image capture unit picked-up and the said image capture unit picked-up that said depth of field computing module calculates.
Compared to prior art, said portable electron device further comprises a mode selection module, an image detector, 3D rendering making unit and a control device.This portable electron device not only has projecting function.And when said mode selection module is selected the image capture pattern; Said image capture unit absorbs the image of an object; Said image detector receives the laser that said lasing light emitter emitted laser is beaten back reflection on the object of said image capture unit picked-up; Said 3D rendering making unit is beaten on the object that absorbs in said image capture unit according to said lasing light emitter after; The Time Calculation that reflexes to said image detector goes out the depth of field of object, and according to the depth of field of the same object of the image of the object of said image capture unit picked-up and the said said image capture unit picked-up that calculates, can synthesize a 3D rendering.
Description of drawings
Fig. 1 is the schematic perspective view of the portable electron device of embodiment of the present invention;
Fig. 2 is another visual angle synoptic diagram of the portable electron device among Fig. 1;
Fig. 3 is the structural representation of the projecting cell of the portable electron device among Fig. 2;
Fig. 4 is the functional block diagram that the 3D rendering of the portable electron device among Fig. 1 is made the unit.
The main element symbol description
Projecting cell 20
3D rendering is made unit 50
Image-display units 60
Fore shell 11
Back cover 12
First through hole 121
Second through hole 122
Third through-hole 123
Light-combining prism 24
Scanning reflection mirror 25
Light source drive part 27
Scanning reflection mirror drive division 28
Projection screen S
Depth of field computing module 51
3D rendering synthesis module 52
Embodiment
To combine accompanying drawing that embodiment of the present invention is done further to specify below.
Please consult Fig. 1 to Fig. 3 in the lump; The portable electron device 100 that preferred embodiments of the present invention provides comprises that a housing 10, a projecting cell 20, an image capture unit 30, an image detector 40 (Photodetector), a 3D rendering make unit 50, an and image-display units 60.Said housing 10 is used to accommodate said projecting cell 20, image capture unit 30, image detector 40,3D rendering and makes unit 50, and image-display units 60.In this embodiment, said portable electron device 100 is a mobile phone.
Said housing 10 comprises a fore shell 11 and one and the back cover 12 that fastens of said fore shell 11.Said fore shell 11 offers an opening 110, and this opening 110 is used to accommodate said image-display units 60.Also be provided with a plurality of buttons 13 on the said fore shell 11.Offer on the said back cover 12 one first through hole 121, with said first through hole 121 in abutting connection with second through hole 122 that is provided with, an and third through-hole 123.
In this embodiment, said projecting cell 20 is a miniature laser projector, and it is installed in said first through hole 121.This projecting cell 20 comprises a red laser source 21, a green laser source 22, a blue laser source 23, a light-combining prism 24, one scan catoptron 25, a projection lens 26, a light source drive part 27, one scan mirror drive portion 28 and a control part 29.Said light source drive part 27 is electrically connected to said red laser source 21, green laser source 22, blue laser source 23.Said red laser source 21, green laser source 22, blue laser source 23 all align in said light-combining prism 24 mutually.Said light source drive part 27 is used to drive said red laser source 21, green laser source 22 and blue laser source 23 and sends red, green, blue look laser respectively.Said light-combining prism 24 is used to mix the red, green, blue look laser of said red laser source 21, green laser source 22, blue laser source 23 emissions.This three beams of laser forms single laser beam after said light-combining prism 24 mixes, and the laser beam that mixes is transferred to said scanning reflection mirror 25.Said scanning reflection mirror drive division 28 is arranged on and is used to drive said scanning reflection mirror 25 actions on the emitting light path of said light-combining prism 24.Said scanning reflection mirror 25 is used to reflect laser beam to the said projection lens 26 from said light-combining prism 24, and laser beam is lined by line scan at a high speed on the zone of projection screen S, to form image.In this embodiment, said scanning reflection mirror 25 is MEMS (Micro Electro Mechanical System) catoptron.
Said image capture unit 30 is a digital camera, and it is installed in said second through hole 122.This image capture unit 30 is used to absorb the 2D image of an object.The image of said image capture unit 30 picked-ups transfers to said 3D rendering and makes unit 50.In this embodiment, said 3D rendering make unit 50 be a digital signal processor (Digital Signal Processor, DSP).
Said portable electron device 100 further comprises a mode selection module 35 and a control device 70.Said mode selection module 35 links to each other with said button 13, is used for importing projection mode or the image capture pattern selected according to the user.Said control device 70 is electrically connected to said mode selection module 35, said control part 29, and said image capture unit 30.When said mode selection module 35 was selected projection mode, said control device 70 sent one and controls signal to said control part 29, so that the said projecting cell 20 of said control part 29 controls carries out projection according to mode described above.When said mode selection module 35 was selected the image capture pattern, said control device 70 sent one and controls signal to said image capture unit 30, made the image of said image capture unit 30 picked-ups one object.Simultaneously, said control device 70 sends one and controls signal to said control part 29, and one of them sends laser so that the said light source drive part 27 of said control part 29 control drives said red laser source 21, green laser source 22, blue laser source 23.Simultaneously, the said scanning reflection mirror 25 of said scanning reflection mirror drive division 28 drivings of said control part 29 controls is beaten laser on the object of said image capture unit 30 picked-ups.In this embodiment, when said mode selection module 35 was selected the image capture pattern, the said light source drive part 27 of said control part 29 controls drove said red laser source 21 and sends laser to the object of said image capture unit 30 picked-ups.
Said third through-hole 123 is used to accommodate said image detector 40.Said image detector 40 is used to receive the laser of a specific wavelength.In this embodiment; When said portable electron device 100 in screening-mode following time; Laser is sent to the object of said image capture unit 30 picked-ups in said red laser source 21, and said image detector 40 is used to receive only the red laser of red laser after the object reflection of said image capture unit 30 picked-ups of said red laser source 21 emissions.It is understandable that; When said portable electron device 100 in screening-mode following time; When said green laser source 22 or blue laser source 23 were sent laser to the same object of said image capture unit 30 picked-ups, said image detector 40 correspondences were set to receive green laser or blue laser.
Please consult Fig. 4 in the lump, said 3D rendering is made unit 50 and is comprised a depth of field computing module 51 and a 3D rendering synthesis module 52.Said depth of field computing module 51 is electrically connected to said image detector 40.The object of the laser that said depth of field computing module 51 sends according to said red laser source 21 30 picked-ups through said image capture unit reflexes to the time of said image detector 40, calculates the depth of field of object.Said 3D rendering synthesis module 52 is electrically connected to depth of field computing module 51 and said image capture unit 30.This 3D rendering synthesis module 52 synthesizes a 3D rendering according to the depth of field of the same object of the 2D image of the object of said image capture unit 30 picked-ups and said image capture unit 30 picked-ups that said depth of field computing module 51 calculates.
In this embodiment, said image-display units 60 is a 3D rendering display screen, is used to the 3D rendering that shows that said 3D rendering making unit 50 makes.
Though the present invention discloses as above with preferred embodiments,, it is not in order to qualification the present invention, and in addition, those skilled in the art can also do other variation etc. in spirit of the present invention.Certainly, these all should be included within the present invention's scope required for protection according to the variation that the present invention's spirit is done.
Claims (8)
1. portable electron device; It comprises a housing, a projecting cell and an image capture unit; Said projecting cell and said image capture unit all are arranged on the said housing; Said projecting cell comprises at least one lasing light emitter, a light-combining prism, one scan catoptron and a control part; Said at least one lasing light emitter aligns with said light-combining prism mutually, be used to mix said at least one lasing light emitter emission at least one color laser and form a laser beam, said scanning reflection mirror is arranged on the emitting light path of said light-combining prism and is used for reflecting at high speed said laser beam; And laser beam is lined by line scan on the zone of a projection screen at a high speed; To form image, it is characterized in that: said portable electron device further comprises a mode selection module, an image detector, 3D rendering making unit and a control device, and said mode selection module is used to select projection mode or image capture pattern; Said control device is electrically connected to and said mode selection module and said control part; When said mode selection module was selected the image capture pattern, said image capture unit absorbed the image of an object, simultaneously; Said control device sends one and controls signal to said control part; So that said control part control in said at least one lasing light emitter one of them send laser, simultaneously, said control part is controlled said scanning reflection mirror laser is beaten on the object of said image capture unit picked-up; Said image detector receives the laser of said lasing light emitter emitted laser after the object reflection of said image capture unit picked-up; Said 3D rendering is made the unit and is comprised a depth of field computing module and a 3D rendering synthesis module, and said depth of field computing module is electrically connected to said image detector, and said depth of field computing module reflexes to the time of said image detector according to the object of said lasing light emitter picked-up through said image capture unit; Calculate the depth of field of object; Said 3D rendering synthesis module is electrically connected to depth of field computing module and said image capture unit, and this 3D rendering synthesis module synthesizes a 3D rendering according to the depth of field of the same object of the image of the object of said image capture unit picked-up and the said image capture unit picked-up that said depth of field computing module calculates.
2. portable electron device as claimed in claim 1; It is characterized in that: said housing comprises a fore shell and one and the back cover that fastens of said fore shell; Offer one first through hole on the said back cover and reach and second through hole of said first through hole in abutting connection with setting, said projecting cell and said image capture unit are separately positioned in said first through hole and second through hole.
3. portable electron device as claimed in claim 2; It is characterized in that: said portable electron device further comprises an image-display units; Said fore shell offers an opening; This opening is used to accommodate said image-display units, and this image-display units is used to show the 3D rendering of said 3D rendering making unit making.
4. portable electron device as claimed in claim 1 is characterized in that: said scanning reflection mirror is the MEMS catoptron.
5. portable electron device as claimed in claim 1 is characterized in that: said image capture unit is a digital camera.
6. portable electron device as claimed in claim 1 is characterized in that: it is a digital signal processor that said 3D rendering is made the unit.
7. portable electron device as claimed in claim 1; It is characterized in that: said at least one lasing light emitter comprises a red laser source, a green laser source, a blue laser source; Saidly close the red, green, blue look laser that light microscopic portion is used to mix said red laser source, green laser source, blue laser source emission; This three beams of laser forms single laser beam through said closing after light microscopic portion is mixed, and the laser beam that mixes is transferred to said scanning reflection mirror.
8. portable electron device as claimed in claim 2 is characterized in that: further offer a third through-hole on the said back cover, be used to accommodate said image detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010606912.5A CN102540648B (en) | 2010-12-25 | 2010-12-25 | Portable electron device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010606912.5A CN102540648B (en) | 2010-12-25 | 2010-12-25 | Portable electron device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102540648A true CN102540648A (en) | 2012-07-04 |
| CN102540648B CN102540648B (en) | 2016-01-06 |
Family
ID=46347859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010606912.5A Expired - Fee Related CN102540648B (en) | 2010-12-25 | 2010-12-25 | Portable electron device |
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| Country | Link |
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| CN (1) | CN102540648B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085496A1 (en) * | 2017-11-02 | 2019-05-09 | Guangdong Kang Yun Technologies Limited | Feedback based scanning system and methods |
Citations (10)
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| US20020176015A1 (en) * | 2001-05-23 | 2002-11-28 | Lichtfuss Hans A. | Image capturing camera and projector device |
| CN101006391A (en) * | 2004-09-21 | 2007-07-25 | 株式会社尼康 | Projector |
| CN101023387A (en) * | 2004-04-01 | 2007-08-22 | 西门子公司 | Determining the excursion of micromirrors in a projection system |
| US20070279509A1 (en) * | 2006-06-05 | 2007-12-06 | Chinh Tan | Arrangement for and method of projecting an image with modulated lasers |
| JP2008158093A (en) * | 2006-12-21 | 2008-07-10 | Topcon Corp | Mobile phone with liquid crystal projector |
| US20090036158A1 (en) * | 2005-09-09 | 2009-02-05 | Nikon Corporation | Projector-attached electronic equipment |
| US20090079941A1 (en) * | 2007-09-20 | 2009-03-26 | Microvision, Inc. | Three-dimensional image projection system and method |
| CN201408309Y (en) * | 2009-04-05 | 2010-02-17 | 梁坚平 | Digital stereoscopic image shooting, projection and watching device |
| JP2010141447A (en) * | 2008-12-10 | 2010-06-24 | Casio Computer Co Ltd | Mobile information terminal with camera |
| CN101841727A (en) * | 2009-12-30 | 2010-09-22 | 福州华映视讯有限公司 | Image processing method |
-
2010
- 2010-12-25 CN CN201010606912.5A patent/CN102540648B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020176015A1 (en) * | 2001-05-23 | 2002-11-28 | Lichtfuss Hans A. | Image capturing camera and projector device |
| CN101023387A (en) * | 2004-04-01 | 2007-08-22 | 西门子公司 | Determining the excursion of micromirrors in a projection system |
| CN101006391A (en) * | 2004-09-21 | 2007-07-25 | 株式会社尼康 | Projector |
| US20090036158A1 (en) * | 2005-09-09 | 2009-02-05 | Nikon Corporation | Projector-attached electronic equipment |
| US20070279509A1 (en) * | 2006-06-05 | 2007-12-06 | Chinh Tan | Arrangement for and method of projecting an image with modulated lasers |
| JP2008158093A (en) * | 2006-12-21 | 2008-07-10 | Topcon Corp | Mobile phone with liquid crystal projector |
| US20090079941A1 (en) * | 2007-09-20 | 2009-03-26 | Microvision, Inc. | Three-dimensional image projection system and method |
| JP2010141447A (en) * | 2008-12-10 | 2010-06-24 | Casio Computer Co Ltd | Mobile information terminal with camera |
| CN201408309Y (en) * | 2009-04-05 | 2010-02-17 | 梁坚平 | Digital stereoscopic image shooting, projection and watching device |
| CN101841727A (en) * | 2009-12-30 | 2010-09-22 | 福州华映视讯有限公司 | Image processing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085496A1 (en) * | 2017-11-02 | 2019-05-09 | Guangdong Kang Yun Technologies Limited | Feedback based scanning system and methods |
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| Publication number | Publication date |
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| CN102540648B (en) | 2016-01-06 |
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Granted publication date: 20160106 Termination date: 20161225 |