CN101750864B - Electronic device with camera function and 3D image formation method - Google Patents
Electronic device with camera function and 3D image formation method Download PDFInfo
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- CN101750864B CN101750864B CN200810182655XA CN200810182655A CN101750864B CN 101750864 B CN101750864 B CN 101750864B CN 200810182655X A CN200810182655X A CN 200810182655XA CN 200810182655 A CN200810182655 A CN 200810182655A CN 101750864 B CN101750864 B CN 101750864B
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Abstract
The invention relates to an electronic device with a camera function and a 3D image formation method; especially, the electronic device with the camera function comprises a central processing unit, a first lens module and a second lens module, the first lens module and the second lens module are electrically connected to the central processing unit; the first lens module is used for obtaining a first image of a target object, the second lens module is used for obtaining the second image of the target object, and a visual angle is formed between the first image and the second image; the second lends module is regulated to a start position to start the central processing unit to process the obtained first image and the second image, so as to form a 3D format image. The electronic device with the camera function utilizes the lens module on the original device to generate the 3D format image, so as to save the manufacturing cost and the using space of mobile phones; the 3D image formation method can form better 3D format image.
Description
Technical field
The present invention relates to a kind of electronic installation, particularly relate to a kind of electronic installation with camera function that can form the 3D format image with camera function.
Background technology
In recent years, along with the progress of science and technology, the image display technique also has the breakthrough of conspicuousness, and the display frame on general 2D plane can't have been satisfied the requirement of people for the visual perception, so brought up the birth of 3D format image.With regard to the application on the mobile phone, known 2D panel display module has developed into a very ripe stage, and therefore many mobile phones manufacturer begins to be researched and developed towards the new technology of display module, promptly designs at 3D image display module.And the most important condition of development 3D display module is how to produce smoothly by mobile phone the image of 3D form.Present common on the market mobile phone with 3D imaging function, be in the finite space at the mobile phone back side, at the other camera lens module of additionally setting up another in abutting connection with setting of the camera lens module that originally has been provided with, can obtain two images by two camera lens modules, more after treatment to form the 3D image and to be shown with subtense angle.Yet considering under the mobile phone situation too small itself because of the feasible space that can use of the design of portability, aforementioned manner crosses closely or furnishes problems such as position easily because of two camera lens module mutual distances, cause two obtained image subtense angles too small or the image angle is not good, and the influence 3D quality of image and effect after treatment, and additionally set up a camera lens module and can reduce the space that mobile phone can use originally, also can improve the manufacturing cost of mobile phone itself.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of electronic installation with camera function that can form the 3D format image.
For reaching above-mentioned purpose, the electronic installation with camera function of the present invention comprises CPU (central processing unit), first camera lens module and second camera lens module.First camera lens module and second camera lens module are electrically connected at CPU (central processing unit); First camera lens module is in order to obtaining one first image to object, second camera lens module is in order to obtaining one second image to object, and has subtense angle between first image and second image.By second camera lens module is adjusted to an enable position, can starts CPU (central processing unit) and handle the first obtained image and second image, to form a 3D format image.Design by this, the electronic installation with camera function of the present invention can utilize the camera lens module that is provided with on the script device to produce the 3D format image, and do not need to set up in addition camera lens module, to save the manufacturing cost and the operable space of mobile phone.
3D image formation method of the present invention is applied to aforementioned electronic installation with camera function, and this method may further comprise the steps: an electronic installation with camera function is provided, and this electronic installation comprises one first camera lens module and one second camera lens module; Adjust this second camera lens module to an enable position, to start the 3D Photographing Mode; Obtain one first image and one second image by this first camera lens module and this second camera lens module at an object, have subtense angle between this first image and this second image; Handle this first image and this second image to form a 3D format image.
3D image formation method of the present invention can actually obtain or simulate two images as the seen object of human eyes by two set on electronic installation camera lens modules, can form preferable 3D format image more after treatment.
Description of drawings
Fig. 1 is the synoptic diagram with electronic installation of camera function of the present invention.
Fig. 2 (a) and (b) are the stereographic map of first embodiment of the electronic installation with camera function of the present invention.
Fig. 2 (c) is the stereographic map of second embodiment of the electronic installation with camera function of the present invention.
Fig. 3 (a) and (b) are the stereographic map of the 3rd embodiment of the electronic installation with camera function of the present invention.
Fig. 3 (c) is the synoptic diagram of the 4th embodiment of the electronic installation with camera function of the present invention.
Fig. 3 (d) is the volume coordinate synoptic diagram of the 4th embodiment of the electronic installation with camera function of the present invention.
Fig. 4 is the process flow diagram of 3D image formation method of the present invention.
The primary clustering symbol description:
Electronic installation 1,1a, 1a ', 1b, 1b ' with camera function
CPU (central processing unit) 10,10a, 10b
Turntable spare 11b
First camera lens module 20,20a, 20b
Second camera lens module 30,30a, 30a ', 30b, 30b '
Distance s, s1, s2
Embodiment
For allowing the auditor can more understand technology contents of the present invention, specially enumerate preferable specific embodiment and explain as follows.
Please refer to Fig. 1, be the synoptic diagram with electronic installation 1 of camera function of the present invention.As shown in Figure 1, the electronic installation 1 with camera function of the present invention comprises CPU (central processing unit) 10, first camera lens module 20 and second camera lens module 30.First camera lens module 20 and second camera lens module 30 are electrically connected at CPU (central processing unit) 10; First camera lens module 20 is in order to obtaining one first image to object, second camera lens module 30 is in order to obtaining one second image to object, and has subtense angle between first image and second image.30 places can be provided with an inductive switch 40 at second camera lens module, when second camera lens module 20 is adjusted to an enable position, can send a steering order to CPU (central processing unit) 10 by touch inducing switch 40, and after CPU (central processing unit) 10 receives steering order, just can be activated to enter a 3D Photographing Mode.When using 1 pair of a certain object of electronic installation with camera function of the present invention under this pattern, the user takes pictures, can obtain first image of this object by first camera lens module 20, and obtain second image of this object by second camera lens module 30.Because the set position of first camera lens module 20 and second camera lens module 30 is different, make win image and second image have subtense angle each other.And handle by the structural design of the electronic installation 1 with camera function of the present invention or the numerical operation of central interior processing unit 10, approximate the spacing of human eyes with actual setting or the spacing of simulating first camera lens module 20 and second camera lens module 30, and make win camera lens module 20 and second camera lens module 30 towards same direction and in the same plane, therefore obtained first image and second image can be similar to the scenery that each eye of user are seen.Handle the first obtained image and second image by CPU (central processing unit) 10 this moment again, just can form a 3D format image.In addition, the electronic installation 1 with camera function of the present invention also comprises a display module 50, and this display module 50 can be supported the Presentation Function of 3D format image, therefore can show by CPU (central processing unit) 10 formed 3D format images by display module 50.Electronic installation 1 with camera function of the present invention can be proficiency machine (cellphone), can also be for having the electronic installation of similar functions, for example PDA (personal digital assistant), GPS (GPS) device or digital camera etc., the present invention is not as limit.
Please refer to Fig. 2 (a) and (b), be the stereographic map of first embodiment of the electronic installation 1a with camera function of the present invention.Shown in Fig. 2 (a) and (b), in the present embodiment, the electronic installation 1a with camera function of the present invention is a vertical type mobile phone.Stand hand-set includes that first a camera lens module 20a and who is arranged at the mobile phone back side is arranged at the top and towards the second camera lens module 30a in mobile phone front, and the distance s of the first camera lens module 20a and the second camera lens module 30a is the average headway of human in fact eyes, and wherein the second camera lens module 30a is designed to a turnable camera lens module.Under general user mode, the first camera lens module 20a can provide common mobile phone camera function, and the second camera lens module 30a can provide the video transmission function of similar image call.Shown in Fig. 2 (b), when the user rotates second camera lens module 30a to an enable position, make second camera lens module 30 and first camera lens module 20 when same direction, can start the CPU (central processing unit) 10a that is located at mobile phone inside, so the electronic installation 1a with camera function of the present invention just enters the 3D Photographing Mode.And, make the seen image of its more approaching human eyes because first camera lens module 20 and second camera lens module 30 are in the same plane.So the user can form the 3D format image by the electronic installation 1a with camera function of the present invention, and shows this 3D format image by display module 50a.On the contrary, when the user rotates when adjusting the second camera lens module 30a and leaving enable position, the electronic installation 1a with camera function of the present invention promptly breaks away from the 3D Photographing Mode and replys use pattern originally.And the second camera lens module 30a can adopt any form of adjusting the second camera lens module 30a function that can reach to replace in conjunction with the mode of mobile phone body or structure, does not exceed with present embodiment.
Please refer to Fig. 2 (c), be the stereographic map of second embodiment of the electronic installation 1a ' with camera function of the present invention.Present embodiment is the version of aforementioned first embodiment, shown in Fig. 2 (c), in the present embodiment, electronic installation 1a ' with camera function of the present invention also is a vertical type mobile phone, because of the difference on the structural design makes the average headway of the distance s 1 of win the camera lens module 20a and the second camera lens module 30a less than human in fact eyes.Wherein but the second camera lens module 30a is designed to the camera lens module of a rotatable and translation, when user's desire starts the 3D Photographing Mode, can rotate the second camera lens module 30a ' and it is moved to an enable position, to make the distance s of win the camera lens module 20a and the second camera lens module 30a ' approximate the average headway of human in fact eyes in this enable position, handle to obtain the first comparatively desirable image and second image.
Please refer to Fig. 3 (a) and (b), be the stereographic map of the 3rd embodiment of the electronic installation 1b with camera function of the present invention.Shown in Fig. 3 (a) and (b), electronic installation 1b with camera function of the present invention also comprises the first camera lens module 20b and the second camera lens module 30b, and the distance s of the first camera lens module 20b and the second camera lens module 30b is the average headway of human in fact eyes, wherein the second camera lens module 30b is arranged on the turntable spare 11b, can drive the second camera lens module 30b by rotation turntable spare 11b and be adjusted to enable position.In the present embodiment, the electronic installation 1b with camera function of the present invention is a clamshell handset, and turntable spare 11b is a loam cake of clamshell handset.Shown in Fig. 3 (b), rotate loam cake to an enable position of clamshell handset as the user, to drive the second camera lens module 30b and make itself and the first camera lens module 20b towards same direction, can start the CPU (central processing unit) 10b that is located at mobile phone inside this moment, to enter the 3D Photographing Mode.And the first camera lens module 20b and the second camera lens module 30b are in the same plane under this state.On the contrary, when user's rotary upper cover left enable position, the electronic installation 1b with camera function of the present invention promptly got back to use pattern originally.
Please refer to Fig. 3 (c), be the synoptic diagram of the 4th embodiment of the electronic installation 1b ' with camera function of the present invention.Present embodiment is the version of aforementioned the 3rd embodiment, shown in Fig. 3 (c), in the present embodiment, electronic installation 1b ' with camera function of the present invention also is a clamshell handset, when rotation turntable spare 11b ' the drive second camera lens module 30b ' is adjusted to enable position, because of the difference on the structural design makes win camera lens module 20b and the second camera lens module 30b ' though towards same direction, but both are positioned on the Different Plane, and both distance s 2 are the average headway less than human in fact eyes, so will have influence on the quality of the 3D format image that forms.When facing this kind situation, electronic installation 1b ' with camera function of the present invention can carry out processing such as coordinate conversion at acquired first image and second image by CPU (central processing unit), to simulate the first camera lens module 20b and the second camera lens module 30b ' is positioned at same plane, and simulation is under the situation of average headway of human in fact eyes in the spacing of the first camera lens module 20b and the second camera lens module 30b ', the first obtained image and second image are to reach the forming effect of best 3D format image.
Please refer to Fig. 3 (d), be the volume coordinate synoptic diagram of the 4th embodiment of the electronic installation 1b ' with camera function of the present invention.Shown in Fig. 3 (d), the coordinate of supposing the first camera lens module 20b is that (x1, y1), and the coordinate of the second camera lens module 30b ' is that (x2, y2), the x wheelbase is from being s2 (being x2-x1) between the two for B to A.Because the first camera lens module 20b and the second camera lens module 30b ' that is adjusted to enable position have the fixed position with respect to the electronic installation 1b ' with camera function of the present invention, therefore can precompute the coordinate of the first camera lens module 20b and the second camera lens module 30b ', promptly x1, x2, y1, y2 are known numeric value.What hypothesis was simulated out in addition defaultly meets human eyes and is respectively A ' (x apart from the first camera lens module 20b of s (being 2x) and the coordinate of the second camera lens module 30b ', 0) and B ' (x, 0) (supposes that in the present embodiment it is arranged at by initial point (0,0) on the x axle, therefore the y value of A ' and B ' is 0), and x also is a known numeric value.
When taking an object, the hypothetical target article coordinate is C (x3, y3), object can form an angle theta 1 with perpendicular line by the first camera lens module 20b, and object and the perpendicular line by the second camera lens module 30b ' can form another angle theta 2, and angle theta 1 and θ 2 can also record its numerical value by the electronic installation 1b ' with camera function of the present invention.Because A, B, C can constitute a triangle, and by known coordinate A (x1, y1), B (x2 y2) and angle theta 1, θ 2, can and handle the value that obtain x3 and y3 by coordinate conversion, promptly obtain object coordinate figure C (x3, y3).After the C point coordinate is determined, utilize three known point coordinate A ' (x, 0), B ' (x, 0) and C (x3, y3) calculate the relative position of each other, can also learn object and the formed angle theta 1 ' of perpendicular line of passing through A ' point, and object with pass through the formed angle theta 2 ' of perpendicular line that B ' puts.Therefore will be originally by obtained first image of the first camera lens module 20b and the second camera lens module 30b ' (being A, B point) and second image by processing such as coordinate conversion after, can simulate from the first new image and second image of the seen object C of A ' and B ' point, so that form the preferable object 3D format image of an effect.Design by this, no matter the first camera lens module 20b of the electronic installation 1b ' with camera function of the present invention and whether the second camera lens module 30b ' is positioned at same plane or towards same direction, when both all can photograph under the situation of object, can be through known coordinate A (x1, y1), B (x2, y2), A ' (x, 0), B ' (x, 0) and the angle theta 1 that records, θ 2, by aforementioned coordinate conversion and processing mode, the object state that the simulating human eyes are seen and form the 3D format image.
Please refer to Fig. 4, be the process flow diagram of 3D image formation method of the present invention.It should be noted that, though below be that example illustrates 3D image formation method of the present invention with the electronic installation with camera function shown in Figure 11, but to be applicable to that the electronic installation 1 with camera function exceeds, any other electronic installation 1 that similarly has camera function can also not be suitable for 3D image formation method of the present invention in the present invention.As shown in Figure 4,3D image formation method of the present invention comprises that step 100 is to step 140.Below will describe each step of 3D image formation method of the present invention in detail.
At first carry out step 100: an electronic installation 1 with camera function is provided, and electronic installation 1 comprises one first camera lens module 20 and one second camera lens module 30.As shown in Figure 1,3D image formation method of the present invention is applied to aforesaid electronic installation 1 with camera function.Electronic installation 1 with camera function comprises first camera lens module 20 and second camera lens module 30, in order to obtain image respectively.This moment, the spacing of first camera lens module 20 and second camera lens module 30 can approximate the average headway of common people's eyes because of the difference of design.
After step 100, carry out step 110: according to user's operation, adjust second camera lens module, 30 to one enable positions, to start the 3D Photographing Mode.As shown in Figure 1, the user can touch an inductive switch 40 by adjusting second camera lens module, 30 to one enable positions from line operate, and can transmit steering order to a CPU (central processing unit) 10 this moment, to enter a 3D Photographing Mode.Aforesaid enable position can be set in second camera lens module 30 be adjusted to first camera lens module 20 when the same direction, and first camera lens module 20 and second camera lens module 30 can be in the same plane.
After step 110, carry out step 120: obtain one first image and one second image by first camera lens module 20 and second camera lens module 30 at an object, have subtense angle between first image and second image.Electronic installation 1 with camera function is after starting the 3D Photographing Mode through abovementioned steps 310, can use camera function to obtain one first image at object by first camera lens module 20, and obtain one second image at object by second camera lens module 30, because the position difference of two camera lens modules, make to have subtense angle between first image of obtained this object and second image.
After step 120, carry out step 130: handle first image and second image to form a 3D format image.Approximate the average headway of human eyes when spacing at first camera lens module 20 and one second camera lens module 30, and two camera lens modules are towards same direction and be positioned under the conplane situation, can directly handle by abovementioned steps 120 obtained first images and second image, to form the 3D format image by 10 pairs two images of CPU (central processing unit).The average headway that is not equal to human eyes when spacing at first camera lens module 20 and one second camera lens module 30, no matter and whether two camera lens modules are towards same direction or be not positioned under the conplane situation, can utilize CPU (central processing unit) 10 to carry out coordinate conversion and processing by abovementioned steps 120 obtained first images and second image, be positioned at same plane to simulate at first camera lens module 20 and second camera lens module 30, towards the spacing of same direction and first camera lens module 20 and second camera lens module 30 obtained first image and second image under the situation of average headway of human in fact eyes.Then handle at this two image again, to form the 3D format image.
At last, carry out step 140: show the 3D format image.After abovementioned steps 130 formed the 3D format image, the electronic installation 1 with camera function can support the display module 50 of 3D format image to show this 3D format image by one.
Design by this utilizes 3D image formation method of the present invention can actually obtain or simulate two images as the seen object of human eyes by two set on electronic installation camera lens modules, can form preferable 3D format image more after treatment.
In sum, no matter the present invention everywhere all shows it totally different in the feature of known technology with regard to purpose, means and effect, is a quantum jump, earnestly asks the auditor and perceives, and grants quasi patent early, makes Jiahui society, and the true feeling moral just.Only note that the foregoing description only is illustrative principle of the present invention and effect thereof, but not is used to limit the scope of the invention.Any those skilled in the art all can be under know-why of the present invention and spirit, and embodiment is made an amendment and changes.The scope of the present invention should be as described in the appending claims scope.
Claims (26)
1. electronic installation with camera function comprises:
One CPU (central processing unit);
One first camera lens module, in order to an object is obtained one first image, described first camera lens module is electrically connected at described CPU (central processing unit);
One second camera lens module, in order to described object is obtained one second image, described second camera lens module is electrically connected at described CPU (central processing unit), and has subtense angle between described first image and described second image; And
One inductive switch;
By described second camera lens module is adjusted to an enable position, send a steering order to described CPU (central processing unit) to touch described inductive switch, start described CPU (central processing unit) and handle obtained described first image and described second image, to form a 3D format image.
2. electronic installation as claimed in claim 1, wherein said enable position make described second camera lens module and described first camera lens module towards same direction.
3. electronic installation as claimed in claim 2, wherein said enable position makes described first camera lens module and described second camera lens module be positioned at same plane, and the spacing of described first camera lens module and described second camera lens module is the average headway of human in fact eyes.
4. electronic installation as claimed in claim 3, wherein said second camera lens module is rotating.
5. electronic installation as claimed in claim 4, but wherein said second camera lens module is translation.
6. electronic installation as claimed in claim 3, wherein said second camera lens module is arranged on the turntable spare, is adjusted to described enable position by rotating described turntable spare to drive described second camera lens module.
7. electronic installation as claimed in claim 6, wherein said turntable spare are a loam cake of described electronic installation.
8. electronic installation as claimed in claim 2, wherein handle at described first image and described second image by described CPU (central processing unit), be positioned under the situation of spacing for the average headway of human in fact eyes of same plane and described first camera lens module and described second camera lens module obtained described first image and described second image with simulation at described first camera lens module and described second camera lens module.
9. electronic installation as claimed in claim 8, wherein said second camera lens module is arranged on the turntable spare, is adjusted to described enable position by rotating described turntable spare to drive described second camera lens module.
10. electronic installation as claimed in claim 9, wherein said turntable spare are a loam cake of described electronic installation.
11. electronic installation as claimed in claim 1, wherein carry out coordinate conversion at described first image and described second image by described CPU (central processing unit), be positioned at same plane at described first camera lens module and described second camera lens module, be under the situation of average headway of human in fact eyes towards the spacing of same direction and described first camera lens module and described second camera lens module with simulation, obtained described first image and described second image.
12. electronic installation as claimed in claim 11, wherein said second camera lens module is arranged on the turntable spare, is adjusted to described enable position by rotating described turntable spare to drive described second camera lens module.
13. electronic installation as claimed in claim 12, wherein said turntable spare are a loam cake of described electronic installation.
14. electronic installation as claimed in claim 1 also comprises a display module, can support to show described 3D format image.
15. electronic installation as claimed in claim 1, wherein said electronic installation are a mobile phone.
16. a 3D image formation method may further comprise the steps:
One electronic installation with camera function is provided, and described electronic installation comprises one first camera lens module, one second camera lens module, a CPU (central processing unit) and an inductive switch;
According to user's operation, adjust described second camera lens module to an enable position, to touch described inductive switch, can transmit a steering order this moment to described CPU (central processing unit), start the 3D Photographing Mode;
Obtain one first image and one second image by described first camera lens module and described second camera lens module at an object, have subtense angle between described first image and described second image; And
Described first image of described central processing unit for processing and described second image are to form a 3D format image.
17. method as claimed in claim 16, wherein said enable position make described second camera lens module and described first camera lens module towards same direction.
18. method as claimed in claim 17, wherein said enable position makes described second camera lens module and described first camera lens module be positioned at same plane, and the spacing of described first camera lens module and described second camera lens module is the average headway of human in fact eyes.
19. method as claimed in claim 18, wherein said second camera lens module is rotating.
20. method as claimed in claim 19, but wherein said second camera lens module is translation.
21. method as claimed in claim 18, wherein said second camera lens module is arranged on the turntable spare, is adjusted to described enable position by rotating described turntable spare to drive described second camera lens module.
22. method as claimed in claim 17, wherein handle described first image and described second image with the step that forms a 3D format image in, handle at described first image and described second image, be positioned under the situation of spacing for the average headway of human in fact eyes of same plane and described first camera lens module and described second camera lens module obtained described first image and described second image with simulation at described first camera lens module and described second camera lens module.
23. method as claimed in claim 22, wherein said second camera lens module is arranged on the turntable spare, is adjusted to described enable position by rotating described turntable spare to drive described second camera lens module.
24. method as claimed in claim 16, wherein handle described first image and described second image with the step that forms a 3D format image in, when described first image and described second image respectively by described first camera lens module that is positioned at Different Plane and described second camera lens module when obtained, simulating described first image and described second image, to make it be to be positioned at the obtained image of conplane camera lens module.
25. method as claimed in claim 24, wherein said second camera lens module is arranged on the turntable spare, is adjusted to described enable position by rotating described turntable spare to drive described second camera lens module.
26. method as claimed in claim 16 is further comprising the steps of:
Show described 3D format image.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW201233156A (en) * | 2011-01-26 | 2012-08-01 | Altek Corp | Method and system for controlling external lens |
| CN102645834A (en) * | 2011-02-22 | 2012-08-22 | 国基电子（上海）有限公司 | Electronic device with photographing function and method thereof |
| TW201248423A (en) * | 2011-05-17 | 2012-12-01 | Ind Tech Res Inst | Localization device and localization method with the assistance of augmented reality |
| CN103391355B (en) * | 2012-05-11 | 2015-05-20 | 瀚宇彩晶股份有限公司 | Portable electronic device capable of capturing stereoscopic images at any using angle |
| CN103716525B (en) * | 2012-09-29 | 2017-12-15 | 鸿富锦精密工业（深圳）有限公司 | Have the electronic installation and switching image pickup method of 2D/3D switching shoot functions |
| CN104811684B (en) * | 2015-04-02 | 2017-06-16 | 广东欧珀移动通信有限公司 | A kind of three-dimensional U.S. face method and device of image |
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