CN101771891A - 3D (three-dimensional) display equipment and display method - Google Patents

3D (three-dimensional) display equipment and display method Download PDF

Info

Publication number
CN101771891A
CN101771891A CN200910002330A CN200910002330A CN101771891A CN 101771891 A CN101771891 A CN 101771891A CN 200910002330 A CN200910002330 A CN 200910002330A CN 200910002330 A CN200910002330 A CN 200910002330A CN 101771891 A CN101771891 A CN 101771891A
Authority
CN
China
Prior art keywords
display
unit
display device
locus
light emitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN200910002330A
Other languages
Chinese (zh)
Inventor
于海洋
周大勇
欧阳广奇
李学操
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Lucent Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Priority to CN200910002330A priority Critical patent/CN101771891A/en
Publication of CN101771891A publication Critical patent/CN101771891A/en
Pending legal-status Critical Current

Links

Images

Abstract

The invention discloses 3D (three-dimensional) display equipment and a display method. The display equipment comprises a display part and an actuator, wherein the display part comprises a plurality of light emitting units; the actuator comprises actuating units respectively coupled with corresponding light emitting units, and the actuating units are arrayed in parallel and ensure that the light emitting units face towards lookers and can extend and retract under the control of control signals, and space positions of the light emitting units are corresponding to a reference surface and meet the requirement of preset conditions; and the plurality of light emitting unit emit light according to a preset display parameter. By utilizing the display equipment and the display method, the 3D image of a displayed object can be truly realized, thereby eliminating adverse impacts brought by 3D display based on parallax. The display equipment can be used for article exhibits in shops or outdoor advertisements or other applications requiring the 3D display.

Description

3D display device and method
Technical field
The present invention relates to the three-dimensional display of image, be specifically related to a kind of 3D display device and method.
Background technology
Present imaging technique all is the two dimensional image of catching object mostly, is shown to the beholder by display then.Show that for 3D people have proposed some schemes.But present 3D demonstration all is based on two dimensional display, for example watches 3D rendering based on parallax on two dimensional display, is not to be that real 3D shows.
Summary of the invention
An object of the present invention is to provide a kind of 3D display device and method, can show 3D rendering in the mode of real 3D.
In one aspect of the invention, proposed a kind of 3D display device, having comprised: display unit comprises a plurality of luminescence units; Actuator, comprise respectively actuating unit with corresponding luminescence unit coupling, their parallel arranged and make luminescence unit face the beholder can be stretched under the control of control signal, make the locus of luminescence unit satisfy predetermined condition with respect to datum level; Wherein, described a plurality of luminescence unit is luminous according to predetermined display parameters.
In another aspect of this invention, proposed the display packing in a kind of 3D display device, described 3D display device comprises: display unit comprises a plurality of luminescence units; Actuator, comprise respectively actuating unit with corresponding luminescence unit coupling, their parallel arranged and make luminescence unit face the described locus of beholder, wherein said method comprises step: impel described actuating unit flexible under the control of control signal, satisfy predetermined condition with the locus of electroluminescent unit with respect to datum level; And it is luminous according to predetermined display parameters.
Utilize above-mentioned display device and display packing, can show the 3D rendering of object really, the 3D that has eliminated based on parallax shows adverse effect.
Description of drawings
Read after following detailed description and the accompanying drawing, these and other purpose of the present invention and advantage will become clearer, in the accompanying drawings:
Fig. 1 shows the schematic diagram according to the 3D display device of the embodiment of the invention;
Fig. 2 shows the actuator in as shown in Figure 1 the 3D display device and the schematic diagram of display part; And
Fig. 3 shows the flow chart according to the 3D display packing of the embodiment of the invention.
Embodiment
The contrast accompanying drawing illustrates the Apparatus for () and method therefor of each embodiment according to the present invention below.
Fig. 1 shows the structural representation according to the 3D display device of the embodiment of the invention.As shown in Figure 1, the 3D display device according to the embodiment of the invention comprises: memory 10, Control Parameter extractor 20, controller 30, actuator 40 and display unit 50.As shown in Figure 2, display unit 50 comprises a plurality of luminescence unit 501-50N, and they are in the face of beholder's parallel arranged.Actuator 40 and display unit 50 couplings comprise a plurality of actuating unit 401-40N, and respectively with corresponding luminescence unit 501-50N coupling, each of actuating unit can be stretched with respect to beholder or a datum level 60 under the control of controller 30.
2D view data or 3D rendering data have been stored in the memory 10.The 2D view data here can be the data with the captured image of common digital camera, and the 3D rendering data comprise the data of the spatial parameter of wanting objects displayed, for example the color of the position of each point of body surface and each point and luminous intensity or luminous intensity (brightness) etc. only under three-dimensional system of coordinate.Certainly, from the 2D image, can obtain the partial 3-D coordinate data, for example calculate the space position parameter of each pixel with respect to photographer's position.
Like this, controller 30 just utilizes the spatial position data of each point of body surface that Control Parameter extractor 20 extracted, calculate the locus of corresponding luminescence unit with respect to datum level, for example it is with respect to the three-dimensional coordinate of datum level, be included in the two-dimensional coordinate (x in the datum level, the y coordinate) and the distance (z coordinate) of itself and datum level, and the corresponding actuating unit (just with x and the corresponding luminescence unit of y coordinate) in the order actuator 40 is flexible, and the distance with respect to the datum level feasible and pixel that this actuating unit is coupled is z.Can put the locus of controlling corresponding luminescence unit at each of shown body surface like this.
In addition, each luminescence unit in the luminous component 50 carries out luminous based on the color of respective point on the body surface and brightness, thereby has demonstrated the 3D rendering of object.
Contrast accompanying drawing 3 describes the specific operation process of above-mentioned display device in detail below.As shown in Figure 3, at step S101, parameter extraction unit 20 reads the data of the 3D rendering that will show from memory, for example the color of the position of each point of body surface and each point and luminous intensity etc. under the three-dimensional system of coordinate.
At step S102, controller 30 just utilizes the spatial position data of each point of body surface that Control Parameter extractor 20 extracted, calculate the locus of corresponding luminescence unit with respect to datum level, for example it is with respect to the three-dimensional coordinate of datum level, be included in the distance (z coordinate) of two-dimensional coordinate (x, y coordinate) in the datum level and itself and datum level.
At step S103, the corresponding actuating unit in the actuator 40 (just with x and the corresponding luminescence unit of y coordinate) is flexible, and the distance with respect to the datum level feasible and pixel that this actuating unit is coupled is z.
At step S104, each luminescence unit in the luminous component 50 carries out luminous based on the color of respective point on the body surface and brightness, thereby has demonstrated the 3D rendering of object.
Display device of the present invention except showing static 3D rendering, can also show dynamic 3D rendering.For example, display device of the present invention can be used for the article display in shop, perhaps outdoor advertising, and perhaps other need carry out the application that 3D shows.
Can carry out various concrete enforcements or change to above-mentioned content and do not depart from essence of the present invention and marrow.The above embodiments are intended to illustration the present invention, but not want to limit the scope of the invention.Scope of the present invention by appended claim but not embodiment limit.In the claim scope and the various modifications of carrying out in the meaning of claim of the present invention and the equivalency range be regarded as among scope of the present invention.

Claims (6)

1. 3D display device comprises:
Display unit comprises a plurality of luminescence units;
Actuator, comprise respectively actuating unit with corresponding luminescence unit coupling, their parallel arranged and make luminescence unit face the beholder can be stretched under the control of control signal, make the locus of luminescence unit satisfy predetermined condition with respect to datum level;
Wherein, described a plurality of luminescence unit is luminous according to predetermined display parameters.
2. 3D display device as claimed in claim 1 also comprises the Control Parameter extraction unit: extract the control corresponding parameter from the 3D rendering that will show, described Control Parameter has been indicated the locus and the display parameters of each luminescence unit.
3. 3D display device as claimed in claim 2, described display parameters comprise color and brightness.
4. 3D display device as claimed in claim 2, wherein said display parameters comprise brightness.
5. 3D as claimed in claim 2 shows the Shen, and wherein said locus and display parameters extract from the 2D image.
6. the display packing in the 3D display device, described 3D display device comprises: display unit comprises a plurality of luminescence units; Actuator comprises respectively the actuating unit with corresponding luminescence unit coupling, their parallel arranged and make luminescence unit face the described locus of beholder, and wherein said method comprises step:
Impel described actuating unit flexible under the control of control signal, satisfy predetermined condition with respect to datum level with the locus of electroluminescent unit; And
Luminous according to predetermined display parameters.
CN200910002330A 2009-01-04 2009-01-04 3D (three-dimensional) display equipment and display method Pending CN101771891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910002330A CN101771891A (en) 2009-01-04 2009-01-04 3D (three-dimensional) display equipment and display method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910002330A CN101771891A (en) 2009-01-04 2009-01-04 3D (three-dimensional) display equipment and display method

Publications (1)

Publication Number Publication Date
CN101771891A true CN101771891A (en) 2010-07-07

Family

ID=42504432

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910002330A Pending CN101771891A (en) 2009-01-04 2009-01-04 3D (three-dimensional) display equipment and display method

Country Status (1)

Country Link
CN (1) CN101771891A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103943404A (en) * 2014-04-16 2014-07-23 山东泰开高压开关有限公司 Transmission system for 550kV breaker
CN105051803A (en) * 2013-03-15 2015-11-11 可口可乐公司 Display devices
CN107172416A (en) * 2017-06-26 2017-09-15 上海与德科技有限公司 A kind of bore hole 3D display screens, method and device
CN108989786A (en) * 2018-08-31 2018-12-11 维沃移动通信有限公司 A kind of image display method and mobile terminal
CN113099213A (en) * 2021-04-09 2021-07-09 焦作大学 Three-dimensional image display processing device and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105051803A (en) * 2013-03-15 2015-11-11 可口可乐公司 Display devices
CN103943404A (en) * 2014-04-16 2014-07-23 山东泰开高压开关有限公司 Transmission system for 550kV breaker
CN107172416A (en) * 2017-06-26 2017-09-15 上海与德科技有限公司 A kind of bore hole 3D display screens, method and device
CN108989786A (en) * 2018-08-31 2018-12-11 维沃移动通信有限公司 A kind of image display method and mobile terminal
CN113099213A (en) * 2021-04-09 2021-07-09 焦作大学 Three-dimensional image display processing device and method

Similar Documents

Publication Publication Date Title
US10362301B2 (en) Designing content for multi-view display
US9948911B2 (en) Method and apparatus for efficient depth image transformation
US8698797B2 (en) Method and device for generating multi-views three-dimensional (3D) stereoscopic image
US9270977B2 (en) 3D photo creation system and method
EP2458880A3 (en) Mobile terminal and operation control method thereof
EP2166402A3 (en) 2D/3D switchable autostereoscopic display apparatus and method
EP2187298A3 (en) Method of controlling 3 dimensional object and mobile terminal using the same
KR101852209B1 (en) Method for producing an autostereoscopic display and autostereoscopic display
EP2420978A3 (en) Apparatus and method for providing object information
CN101770738A (en) 3D (three-dimensional) display equipment and display method
EP2395763A3 (en) Storage medium having stored therein stereoscopic image display program, stereoscopic image display device, stereoscopic image display system, and stereoscopic image display method
CN102449680A (en) Information presentation device
CN101771891A (en) 3D (three-dimensional) display equipment and display method
RU2009135574A (en) METHOD AND SYSTEM OF PROVIDING CONTENT
EP1361760A3 (en) Three-dimensional display apparatus and method
EP2408212A3 (en) Mobile terminal and 3D image controlling method therein
WO2007143747A3 (en) Three-dimensional display using variable focal length micromirror array lens
WO2006130734A3 (en) Method and system to increase x-y resolution in a depth (z) camera using red, blue, green (rgb) sensing
EP2536161A3 (en) Image processing system and method
EP2405666A3 (en) Display of superimposing information in 3D system
CN104079913A (en) Sub-pixel arrangement method and device for compatibility of raster stereoscopic displayer with 2D and 3D display modes
KR20110107691A (en) Spatial augmented reality-based interactive display system and method of the same
CN104394402B (en) A kind of 3D display packing of integration imaging without crosstalk based on pinhole array
CN103826114A (en) Stereo display method and free stereo display apparatus
EP2177982A3 (en) Display apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: ALCATEL-LUCENT

Free format text: FORMER OWNER: ALCATEL-LUCENT AMERICA CO., LTD.

Effective date: 20120425

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: New jersey, USA

Applicant after: ALCATEL-LUCENT USA Inc.

Address before: New jersey, USA

Applicant before: Lucent Technologies Inc.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: LUCENT TECHNOLOGIES INC. TO: ALCATEL-LUCENT AMERICA CO., LTD.

TA01 Transfer of patent application right

Effective date of registration: 20120425

Address after: Paris France

Applicant after: ALCATEL LUCENT

Address before: New jersey, USA

Applicant before: ALCATEL-LUCENT USA Inc.

C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20100707