CN101299843B - 3D display mobile phone and 3D image display method - Google Patents
3D display mobile phone and 3D image display method Download PDFInfo
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- CN101299843B CN101299843B CN2008100190316A CN200810019031A CN101299843B CN 101299843 B CN101299843 B CN 101299843B CN 2008100190316 A CN2008100190316 A CN 2008100190316A CN 200810019031 A CN200810019031 A CN 200810019031A CN 101299843 B CN101299843 B CN 101299843B
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Abstract
The invention discloses a 3D display mobile phone and a 3D image display method, including a case, a keystroke and a radio frequency module, a power module and a baseband module connected thereof in the case, characterized by including a display for displaying the 3D image, wherein the baseband module includes a 3D display control module and a copyright control module for detecting the copyright information. First the copyright control module is used to perform the copyright detection on the received file information, and the 3D display control module process the file information and display on the display, also select the two dimensional display or the 3d display on the 2D file. The invention can realize the copyright control and the automatic play control, with the advantages of wide application range and humanization and the like.
Description
Technical field
The invention belongs to electronic information field, relate in particular to a kind of 3D and show mobile phone and 3D rendering display packing.
Background technology
The development of computer is constantly for people are creating a virtual real world, but two-dimensional plane shows and can't truly deduce that the real world of reduction 3D just becomes the up-to-date theme that Display Technique develops.Along with the continuous development of stereo display technique, the dream in the 3D world of truly reducing comes true.Make a width of cloth picture produce third dimension, will satisfy the condition of three aspects at least: picture has transparent effect, picture that correct light and shade actual situation variation, the space orientation effect of eyes are arranged.More than 3 have only simultaneously to satisfy and could produce relatively perfectly stereoeffect, regular display can realize that but can't realize thirdly at preceding 2, and so-called stereo display technique just can be located the Display Technique of feeling by reproduction space.The kind of stereo display technique is very many, and what input application at present was many is color separation, beam split, timesharing and four kinds of technology of grating.
Aspect comfortableness: must wear special-purpose glasses when color separation, beam split, time sharing use.In addition, color separation, time sharing all exist certain inpairment of vision for the beholder, watch for a long time and can feel relatively more tired.
Realization need be ready to the three-dimensional scenic video based on the stereo display of binocular vision.At present, there are two kinds of approach in the source of this picture: 1) two-shipper is taken.Shoot or two cameras or video camera are arranged side by side during picture, the angle and distance between two machines is anthropomorphic dummy's eyes all;
2) utilize the computer graphics method to make up the 3D scene, or regenerate two cover pictures according to raw frames with software.
Traditional video system is the unilateral performance of three-dimensional world.Though present video quality improves constantly, still can not break away from the shortcoming of one-sidedness and passivity, can not satisfy people visual perception's demand.Human eye has three-dimensional and the visual angle washability when receiving real world visual information; Utilize the computer graphics method to make up the 3D scene; Only parameters such as the reflectance signature of a spot of geological information of needs storage, target and lighting condition just can generate realistic virtual reality scenario image.But when to generate the complexity of scene when higher, geometry and the lighting model that obtain scene is unusual difficulty, or even impossible; Even set up corresponding model, because complexity of calculation often also is difficult to real-time implementation.
The inner basic functions piece of present hand set machine shell is radio-frequency module, power module and baseband module.Radio-frequency module is used for acceptance/transmission information, and power module provides complete machine work the required energy, and baseband module is used to control the action of coordinating between each module.
Existing mobile phone, great majority all can only show the 2D image, and this mobile phone is along with social variation and the people progressively raising to the requirement in the sense organ world; Can not satisfy people's demand gradually, then the 3D mobile phone occurred, along with the incorporate arrival in the world; External culture and arts have entered into China; Some receives copyright protection, like Disney cartoon character etc., for present 3D mobile phone; Lack copyright control and can play the function of the video file with copyright information automatically, limitation has manifested to come out at this.
Summary of the invention
The object of the present invention is to provide a kind of 3D of copyright control and automatic Play Control that can realize to show mobile phone and realize copyright control and the method for the 3D rendering demonstration of automatic Play Control.
Realize that above-mentioned purpose 3D shows that the technical scheme of mobile phone is: a kind of 3D shows mobile phone; Comprise radio-frequency module, power module and baseband module in casing, button and the casing; And said radio-frequency module, power module link to each other with baseband module; Also comprise the display screen that can show 3D rendering, its improvement is: comprise three-dimensional display control module and the copyright control module that is used to detect copyright information in the said baseband module.The three-dimensional display control module is used for that all information is carried out classification processing and realizes automatic Play Control; Copyright control module is then discerned the 3D video file with copyright information, makes this type of 3D video file with copyright information in this machine, to play;
Also comprise the three-dimensional process module in the said baseband module, people can be converted into 3-D view with two dimensional image according to the demand of oneself and watch, and satisfy the demand of people to the visual enjoyment of three-dimensional image; Copyright control module is connected with the three-dimensional display control module, and the three-dimensional display control module comprises the three-dimensional process module.
The said display screen of 3D rendering that shows comprises 2D display screen and the grating that is positioned at 2D display screen one side;
Said 2D display screen can also can be the OLED display screen for LCD display;
The said display screen that shows 3D rendering can install grating additional by 2D display screen outside and form, like this people can not need by other auxiliary instruments, directly just can watch the image and the video of three-dimensional with bore hole.
Realize that above-mentioned purpose 3D shows that the technical scheme of the 3D rendering display packing of mobile phone is:
A kind of 3D rendering display packing may further comprise the steps:
A, copyright control module carry out the detection of copyright information with reference to 3-D view and the definition of 3 D video file format to the information that transmits and the information dimension are judged;
B, the three-dimensional display control module control of classifying again after to the judgement of carrying out dimension through the information that detects;
If 1. the 3 D video file then extracts visual angle information, synchronizing information in the video file, and open the three-dimensional display circuit; On display screen, play 3 D video;
If 2. 3-D view then starts the three-dimensional display circuit, on display screen, show 3-D view;
If 3. two dimensional image then starts two-dimentional display circuit, on display screen, show two dimensional image.
3D of the present invention shows the method that mobile phone and 3D rendering show; Demonstration can realize copyright control to the 3D video image; The scope of playing is more wide, can realize automatic Play Control for the video with copyright, can satisfy the people of different demands; We can also be three-dimensional with being converted into of two dimension according to the demand of self to utilize the three-dimensional process module, satisfied the high requirement of people for visual enjoyment.Utilization added grating display screen we can not need easily just can bore hole in the certain angle scope, watch 3 D stereo video image by extraneous instrument, applicability of the present invention is wide and have an advantage such as hommization.
Description of drawings
Fig. 1 is that 3D of the present invention shows the handset structure sketch map;
Fig. 2 is the schematic flow sheet of copyright control of the present invention, three-dimensional display control and broadcast;
Fig. 3 is a three-dimensional display control module structural representation of the present invention;
Fig. 4 is 3-D view of the present invention and 3 D video packet structure sketch map.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As shown in Figure 1; A kind of 3D shows mobile phone; Comprise radio-frequency module 1, power module 2 and baseband module 4 in casing, button and the casing; And said radio-frequency module 1, power module 2 link to each other with baseband module 4, also comprise the display screen 3 that can show 3D rendering, comprise three-dimensional display control module 5 and the copyright control module 6 that is used to detect copyright information in the said baseband module 4.Three-dimensional display control module 5 is used for that all information is carried out classification processing and realizes automatic Play Control; Copyright control module 6 is then discerned the 3D video file with copyright information, makes this type of 3D video file with copyright information in this machine, to play.Also comprise three-dimensional process module 7 in the baseband module 4, three-dimensional process module 7 has been arranged, just can 2D information be converted into the demonstration of 3D.People can be converted into 3-D view with two dimensional image according to the demand of oneself and watch.As long as select just passable through the button on the hand set machine shell.
In order to reach three-dimensional visual effect; And people can not need by other auxiliary instruments; Directly just can view of freedom see three-dimensional image and video within the specific limits, 2D display screen 3-1 that the display screen 3 that then can show 3D rendering comprises LCD and the grating 3-2 that is added in outside the 2D display screen 3-1 with bore hole.Grating 3-2 can be cylindrical grating or slit grating, can adopt hand-held lenticular lenses to make its display screen area that is flattened on mobile phone, also can adopt the glue bond mode, can also adopt mode such as mechanical fixation to make lenticular lenses be flattened on the display screen area of mobile phone.Certainly, we also can install grating 3-2 in the inboard of display screen 3-1 additional.The bore hole stereoscopic display screen is the free stereo display equipment of new generation that is based upon on the mechanism of human-eye stereoscopic vision.It need be by means of any image that helps the equipment of looking (like 3D glasses, the helmet etc.) can obtain to have complete depth information.It utilizes specific mask algorithm according to parallax obstacle principle, will show that image arranges alternately, catches by two through specific parallax shielding back then and observes.Disparity barrier is accurately controlled the light that each pixel sees through through grating array (utilizing mole interference fringe diagnostic method accurately to be installed on the display liquid crystal board plane); Only let right eye or left eye see; Because right eye watches the angle of liquid crystal board different with left eye; Utilize this differential seat angle to cover light and just can image be distributed to right eye or left eye; Through brain these two differentiated images are synthesized the image that a width of cloth has spatial depth and dimensional information, thereby make people without any need for helping the equipment of looking (as putting on the 3D glasses) can see the 3D image.
A kind of 3D shows the 3D rendering display packing of mobile phone, may further comprise the steps:
A, copyright control module 6 carry out the detection of copyright information with reference to 3-D view and the definition of 3 D video file format to the information that transmits and the information dimension are judged;
5 couples of b, three-dimensional display control module carry out the control of classifying again after the judgement of dimension through the information that detect;
If 1. the 3 D video file then extracts visual angle information, synchronizing information in the video file, and open the three-dimensional display circuit; On display screen 3, play 3 D video;
If 2. 3-D view then starts the three-dimensional display circuit, on display screen 3, show 3-D view;
If 3. two dimensional image then starts two-dimentional display circuit, on display screen 3, show two dimensional image.
As shown in Figure 4, said 3-D view and the definition of 3 D video file format are the data packet formats that has defined 3-D view and 3 D video; Three-dimensional distinctive packet is made up of packet header and video information data, and length is 128 bytes, and packet header is 6 bytes; Wherein, 1 byte in bag origin identification position, 1 byte of copyright flag; 4 bytes in video type position, 122 bytes of video information data.
The origin identification position is used to judge the beginning of a fresh information.The copyright flag is used for judging whether information has copyright; For example the cartoon character of Walt Disney Company has copyright; Then tend to add that in the video data information front of containing cartoon character a paragraph header file is to reach the purpose of its copyright of protection; This header file just is equivalent to sign, just has the function of this sign of identification in the copyright control module of the present invention, and promptly the copyright flag has defined the information of copyright.General mobile phone does not possess this function.The video type bit table has been levied three-dimensional properties, visual angle information and the synchronizing information of information.
Information, use right information, guard method information that the video information data have comprised the copyright owner are some algorithm informations and other related data information.
As shown in Figure 3, said three-dimensional display control module 5 can use special-purpose 3D multimedia messages process chip to accomplish the decoding of video file, synchronous and demonstration.
In order to satisfy the demand of people to the three-dimensional image visual enjoyment, also comprise three-dimensional process module 7 in the said baseband module 4, people can be converted into 3-D view with two dimensional image according to the demand of oneself and watch.
As shown in Figure 2, the present invention touches the start button on the casing when in use, starting up's mobile phone, and power module 2 is to the mobile phone power supply, and display screen 3 is shown as holding state.For showing also, the 2D picture can show this moment for the 3D picture.
When radio-frequency module 1 receives a signal, this signal at first through the copyright control module 6 in the baseband module 4, at first judges whether have copyright information in copyright control module 6, and get into three-dimensional display control module 5 again and judge its types,
If two-dimensional signal can be carried out two kinds of demonstrations as required,
(1) when not watching three-dimensional image, then starts two-dimentional display circuit, on display screen 3, show two dimensional image;
(2) if want to watch three-dimensional image; Then want user oneself to select, promptly the user presses the corresponding button on the casing, gives 7 one triggering signals of three-dimensional process module in the three-dimensional display control module 5; Start three-dimensional process module 7; After treating that three-dimensional process module 7 is converted into 3-D view with two dimensional image, restart the three-dimensional display circuit, then the 3-D view after will showing two dimensional image conversion thus on the display screen.
If 3 D video information judges to have copyright information through copyright control module 6, like the cartoon in one section Disney; Walt Disney Company can add encrypted copyright information in this segment information packet header file, through copyright control module 6, have the algorithm of corresponding encrypting and decrypting in the copyright control module 6; Just can decipher this; This is a video file, then can use in the three-dimensional display control module 5 special-purpose 3D multimedia messages process chip to extract visual angle information in the video file, synchronizing information etc., accomplish the decoding of video file, synchronously after; Open the three-dimensional display circuit; Make broadcast content present 3 D stereo, when playing end, display circuit returns to original holding state; If this 3 D video information judges do not have copyright information in copyright control module 6, then according to normal three-dimensional display, step such as preceding.
The present invention is for the video file that promptly has copyright information that particular requirement is arranged controls playing automatically, and this is a special place of the present invention, and the user can freely select two dimension or three-dimensional display for 2D information, has the characteristics of hommization.
Claims (3)
1. a 3D shows mobile phone; Comprise radio-frequency module (1), power module (2) and baseband module (4) in casing, button and the casing; And said radio-frequency module (1), power module (2) link to each other with baseband module (4), also comprise the display screen (3) that can show 3D rendering, it is characterized in that:
A; Comprise three-dimensional display control module (5) in the said baseband module (4) and be used to detect the copyright control module (6) of copyright information; The three-dimensional display control module is used for that all information is carried out classification processing and realizes automatic Play Control; Copyright control module is then discerned the 3D video file with copyright information, makes this type of 3D video file with copyright information in this machine, to play;
B also comprises three-dimensional process module (7) in the said baseband module (4), can two dimensional image be converted into 3-D view according to the demand of oneself and watch;
C, said copyright control module (6) are connected with three-dimensional display control module (5), and in the three-dimensional display control module (5) of said three-dimensional process module (7) in baseband module (4);
The grating (3-2) that d, the said display screen (3) that shows 3D rendering comprise 2D display screen (3-1) and be positioned at 2D display screen (3-1) side.
2. 3D according to claim 1 shows mobile phone, it is characterized in that: said 2D display screen (3-1) is for LCD display or be the OLED display screen.
3. a 3D shows the 3D rendering display packing of mobile phone, it is characterized in that: may further comprise the steps,
A, copyright control module (6) are carried out the detection of copyright information with reference to 3-D view and the definition of 3 D video file format to the information that transmits;
B, three-dimensional display control module (5) control of classifying again after to the judgement of carrying out dimension through the information that detects;
If 1. the 3 D video file then extracts visual angle information, synchronizing information in the video file, and open the three-dimensional display circuit; Go up the broadcast 3 D video at display screen (3);
If 2. 3-D view then starts the three-dimensional display circuit, go up at display screen (3) and to show 3-D view;
If 3. two dimensional image then starts two-dimentional display circuit, go up at display screen (3) and to show two dimensional image;
Said 3-D view and the definition of 3 D video file format are the data packet formats that has defined 3-D view and 3 D video, and three-dimensional distinctive packet is made up of packet header and video information data, and packet header comprises origin identification position, copyright flag and video type position;
Said data packet length is 128 bytes, and packet header is 6 bytes, wherein; 1 byte in origin identification position; 1 byte of copyright flag, 4 bytes in video type position, 122 bytes of video information data; The origin identification position is used to judge the beginning of a fresh information; The copyright flag is used for judging whether information has copyright, and the video type bit table has been levied three-dimensional properties, visual angle information and the synchronizing information of information, and the video information data have comprised copyright owner's information, use right information, guard method information and other related data information;
Said three-dimensional display control module (5) can use special-purpose 3D multimedia messages process chip to accomplish the decoding of video file, synchronous and demonstration;
The user presses the button on the casing; Give (7) triggering signals of three-dimensional process module in the three-dimensional display control module (5); Start three-dimensional process module (7); Utilize three-dimensional process module (7) that two-dimensional signal is converted into three-dimensional information, go up the demonstration 3-D view at the display screen that can show 3D rendering (3) then.
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| CN2008100190316A CN101299843B (en) | 2008-01-10 | 2008-01-10 | 3D display mobile phone and 3D image display method |
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| CN2008100190316A CN101299843B (en) | 2008-01-10 | 2008-01-10 | 3D display mobile phone and 3D image display method |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8826184B2 (en) | 2010-04-05 | 2014-09-02 | Lg Electronics Inc. | Mobile terminal and image display controlling method thereof |
| CN102164265B (en) * | 2011-05-23 | 2013-03-13 | 宇龙计算机通信科技(深圳)有限公司 | Method and system of three-dimensional video call |
| CN102970556B (en) * | 2012-12-03 | 2014-12-03 | 深圳市维尚视界立体显示技术有限公司 | 3DV (Three-Dimensional Video) encapsulation and playing method and 3DV encapsulating and playing system |
| CN103561028A (en) * | 2013-11-06 | 2014-02-05 | 烽火通信科技股份有限公司 | IMS video telephone based on naked-eye 3D technology |
| US10284816B2 (en) * | 2015-03-23 | 2019-05-07 | Intel Corporation | Facilitating true three-dimensional virtual representation of real objects using dynamic three-dimensional shapes |
| CN107948632A (en) * | 2017-12-26 | 2018-04-20 | 郑州胜龙信息技术股份有限公司 | A kind of three-dimensional display system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1496183A (en) * | 2002-09-24 | 2004-05-12 | ������������ʽ���� | Electronic device |
| CN1497923A (en) * | 2002-09-25 | 2004-05-19 | ������������ʽ���� | Electronic equipment |
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| CN1496183A (en) * | 2002-09-24 | 2004-05-12 | ������������ʽ���� | Electronic device |
| CN1497923A (en) * | 2002-09-25 | 2004-05-19 | ������������ʽ���� | Electronic equipment |
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| JP特开2004-112175A 2004.04.08 |
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Owner name: CHANGZHOU JINTONG VIDEO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHANGZHOU JINTONG CHAOWEI VIDEO TECHNOLOGY CO., LTD. Effective date: 20091002 |
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Effective date of registration: 20091002 Address after: Postal code eight, West Lake Road, Wujin hi tech Development Zone, Jiangsu, Changzhou 213164, China Applicant after: Changzhou Jintong Ultra-Dimension Video Technology Co., Ltd. Address before: Postal code eight, West Lake Road, Wujin hi tech Development Zone, Jiangsu, Changzhou 213164, China Applicant before: Changzhou Jintong Ultra-Dimension Video Technology Co., Ltd. |
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Owner name: JIANGSU JINTONG VENTURE INVESTMENT CO., LTD. Free format text: FORMER OWNER: CHANGZHOU JINTONG VIDEO TECHNOLOGY CO., LTD. Effective date: 20130524 |
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Effective date of registration: 20130524 Address after: 213164 No. eight, West Lake Road, Wujin hi tech Zone, Jiangsu, Changzhou Patentee after: Jiangsu Tianjin Venture Capital Co., Ltd. Address before: 213164 No. eight, West Lake Road, Wujin hi tech Zone, Jiangsu, Changzhou Patentee before: Changzhou Jintong Ultra-Dimension Video Technology Co., Ltd. |
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