CN106231288A - A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting - Google Patents

A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting Download PDF

Info

Publication number
CN106231288A
CN106231288A CN201610590085.2A CN201610590085A CN106231288A CN 106231288 A CN106231288 A CN 106231288A CN 201610590085 A CN201610590085 A CN 201610590085A CN 106231288 A CN106231288 A CN 106231288A
Authority
CN
China
Prior art keywords
mobile terminal
projector equipment
holographic projections
line holographic
image
Prior art date
Application number
CN201610590085.2A
Other languages
Chinese (zh)
Inventor
吴亚东
柳钰柯
杨文超
王劫
Original Assignee
西南科技大学
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 西南科技大学 filed Critical 西南科技大学
Priority to CN201610590085.2A priority Critical patent/CN106231288A/en
Publication of CN106231288A publication Critical patent/CN106231288A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106Processing image signals
    • H04N13/167Synchronising or controlling image signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20Image signal generators
    • H04N13/275Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/363Image reproducers using image projection screens

Abstract

The invention discloses a kind of line holographic projections image controlled based on mobile terminal to generate and methods of exhibiting.The invention discloses a kind of line holographic projections image generating method controlled based on mobile terminal, comprise the following steps: utilize 3DMAX to make the line holographic projections image needing to show;According to the type of projector equipment, import;Utilizing U3D or UE4 engine that model cutting becomes 4 faces, the most vertically, each face all has a camera to follow, in order to mobile terminal is controlled, and recycling Script Programming draws different animations according to user's request, and provides control interface to outside mobile terminal;Mobile terminal is connected by bluetooth with projector equipment;It is connected carrying out communication between mobile terminal with projector equipment;Behind mobile terminal and projector equipment successful connection, sent the acceleration of gravity data of x, y, z axle to projector equipment by mobile terminal;Projector equipment obtains the acceleration of gravity data of mobile terminal, controls hologram image.The present invention is truly realized mobile terminal and controls the possibility of 3D rendering, and has precise control, communication robust, advantage that capacity of resisting disturbance is strong.

Description

A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting
Technical field
The present invention relates to a kind of 360 ° of line holographic projections images generate and methods of exhibiting, particularly relate to a kind of based on mobile terminal control The line holographic projections image of system generates and methods of exhibiting.
Background technology
360 ° of line holographic projections images are also referred to as line holographic projections image, 3D hologram image, hologram three-dimensional imaging, holography Pyramid, the four-dimensional cone that it is generally made of clear material, proj ected bottom source project light source, the sight line of spectators can be from appointing What one side penetrates it, and by surface principle of reflection, spectators can see the most floating image inside cone space.360 ° of holographies Projection picture, owing to having preferable drop shadow effect, is increasingly favored by user.
At present, line holographic projections image is mostly in uncontrollable state, can only convert images into video playback;Also have few Part can simply control, such as certain interactive system use infrared somatosensory device control line holographic projections model or use based on The mobile terminal equipment of Android, by clicking on different response buttons, transmits control information with network for medium, it is achieved different naked The displaying of eye 3D video content.
Traditional line holographic projections technology has following defects that
1, for most of uncontrollable conventional art, owing to utilizing person model to generate the projection source at four sides, this projection Source is video format (once image generates complete, and image is at uncontrollable state), is thrown in four-dimensional cone by light source Shadow goes out hologram image, does not has external equipment to interact with projector equipment, so the most just losing controllability;
2, for using infrared somatosensory device simply to control the conventional art of line holographic projections model, infrared somatosensory device can be In induction region, human action is judged, if many individuals enter and carry out different operating, then can judge by jamming equipment, lead Cause image control is inaccurate, and capacity of resisting disturbance is low;
3, mobile terminal based on Android equipment is controlled to the conventional art of different bore hole 3D video content, owing to making Communicate with network, projection video can not be accurately controlled the when of unstable networks, and control mode is by clicking on The 3D video source that different buttons play are corresponding, can not really control 3D projection;It addition, the communication of mobile device and projection end is also There is unstable factor.
Summary of the invention
The purpose of the present invention is that providing a kind of directly controls 3D rendering in order to solve the problems referred to above by mobile terminal Based on mobile terminal control line holographic projections image generate and methods of exhibiting.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of line holographic projections image generating method controlled based on mobile terminal, comprises the following steps:
(1) utilizing 3DMAX to make the line holographic projections image needing to show, model accuracy makes according to demand;
(2), after making hologram image, according to the type of projector equipment, import;
(3) utilizing U3D or UE4 engine that model cutting becomes 4 faces, the most vertically, all there is a camera in each face Follow, in order to mobile terminal is controlled;Recycling Script Programming draws different animations according to user's request, and to outside shifting Moved end provides and controls interface;
(4) mobile terminal is connected by bluetooth with projector equipment;
(5) it is connected carrying out communication between mobile terminal with projector equipment;
(6) mobile terminal and projector equipment successful connection, after projector equipment confirms to authorize, is sent out to projector equipment by mobile terminal Send the acceleration of gravity data of x, y, z axle;
(7) projector equipment obtains the acceleration of gravity data of mobile terminal, controls hologram image.
Above-mentioned 3DMAX is that the three-dimensional of Discreet company exploitation (then merged by autodesk, inc.) Based PC system is moved Picture renders and Software for producing;U3D both Unity 3D engines;The most illusory engine of UE4 4.
Preferably, in described step (2), after image generates, lucite is utilized to make image bearing medium, wherein taper The making of body utilizes below equation:
B=C=(2/A)/cos54.75 °
Wherein, B and C is long with 54.75 ° of waists for the isosceles triangle of base angle angle, and A is projector equipment screen length; After making 4 isosceles triangle sheets, be pasted together formation bullet, and culminating point to the distance on arbitrary base equal to cone The height of body.
In described step (3), animation is drawn and is included following step:
(3.1) utilize animation system in U3D or UE4 engine, add to animation and control script;
(3.2) control script provides mobile device to control API;
(3.3) script controls animation operation accordingly according to mobile device transmission data.
In described step (4), carry out bluetooth and connect and include following step:
(4.1) set up center role and scan peripheral hardware;
(4.2) peripheral hardware is connected;
(4.3) service in scanning peripheral hardware and feature;
(4.4) data interaction is done with peripheral hardware;
(4.5) disconnect.
In described step (5), adding communication module in projection device engine provides peripheral device communication interface, in projection During equipment work, keeping armed state, once mobile terminal sends data, just can receive and control hologram image accordingly.
In described step (7), projector equipment to the acquisition of mobile terminal acceleration of gravity data by disclosed in projector equipment API calls, and carries out border and judges and after numerical value fine setting, value be delivered to communication module, carries out real-time communication.Above-mentioned API It is the abbreviation of " the Application i.e. application programming interface of Programming Interface ", is that some pre-define Function, it is therefore an objective to provide application program and developer to be accessed the ability of one group of routine based on certain software or hardware, and Again without accessing source code, or understand the details of internal work mechanism.
The beneficial effects of the present invention is:
The shortcoming that instant invention overcomes conventional art uncontrollable line holographic projections image, uses U3D to generate controllable video source, And provide interface to outside mobile terminal, it is truly realized mobile terminal and controls the possibility of 3D rendering;Bluetooth low energy consumption technologies is used to enter Communication between row equipment, line holographic projections image is inaccurate, network communication is unstable, it is dry to resist to solve the control of infrared somatosensory device Disturb the problems such as ability is low.Concrete advantage is:
1, having capacity of resisting disturbance one to one, mobile terminal is wanted to control image, it is necessary to after projector equipment mandate, just may be used Control;
2, using Bluetooth technology to carry out the information between equipment mutual, information transmission is more stable, quick, has control standard Really, communication robust, advantage that capacity of resisting disturbance is strong;
3, the whole system that the inventive method relates to has transplantation row, and image can utilize according to projector equipment difference and draw Holding up the derivation of the different platform of offer, mobile terminal control system is APP (Application, computer applied algorithm), Ke Yi Download in different mobile terminal application platforms, controlled imaged via projector equipment mandate rear;
4, the convenient, fast more hommization of image is controlled, by simply rotation, the liter degradation of mobile terminal being operated and just may be used Image to be carried out the operation of respective direction.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Preferred embodiment:
A kind of line holographic projections image generating method controlled based on mobile terminal, comprises the following steps:
(1) utilizing 3DMAX to make the line holographic projections image needing to show, model accuracy makes according to demand;
(2), after making hologram image, according to the type of projector equipment, import;More specifically, after image generates, Utilizing lucite to make image bearing medium, wherein the making of bullet utilizes below equation:
B=C=(2/A)/cos54.75 °
Wherein, B and C is long with 54.75 ° of waists for the isosceles triangle of base angle angle, and A is projector equipment screen length; After making 4 isosceles triangle sheets, be pasted together formation bullet, and culminating point to the distance on arbitrary base equal to cone The height of body;
(3) utilizing U3D or UE4 engine that model cutting becomes 4 faces, the most vertically, all there is a camera in each face Follow, in order to mobile terminal is controlled;Recycling Script Programming draws different animations according to user's request, and to outside shifting Moved end provides and controls interface;Animation is drawn and is specifically included following step:
(3.1) utilize animation system in U3D or UE4 engine, add to animation and control script;
(3.2) control script provides mobile device to control API;
(3) (3.3) script controls animation operation accordingly according to mobile device transmission data;
(4) mobile terminal is connected by bluetooth with projector equipment;Carry out bluetooth to connect and include following step:
(4.1) set up center role and scan peripheral hardware;
(4.2) peripheral hardware is connected;
(4.3) service in scanning peripheral hardware and feature;
(4.4) data interaction is done with peripheral hardware;
(4.5) disconnect;
(5) it is connected carrying out communication between mobile terminal with projector equipment;Particularly as follows: add communication in projection device engine Module provides peripheral device communication interface, when projection device operation, keeps armed state, and once mobile terminal sends data, just Can receive and control hologram image accordingly;
(6), after mobile terminal and projector equipment successful connection, the gravity sending x, y, z axle to projector equipment by mobile terminal adds Speed data;
(7) projector equipment obtains the acceleration of gravity data of mobile terminal, controls hologram image;Particularly as follows: projector equipment pair The acquisition of mobile terminal acceleration of gravity data is called by API disclosed in projector equipment, carries out border and judges micro-with numerical value After tune, value is delivered to communication module, carries out real-time communication.
Above-described embodiment is presently preferred embodiments of the present invention, is not the restriction to technical solution of the present invention, as long as The technical scheme that can realize on the basis of above-described embodiment without creative work, is regarded as falling into patent of the present invention Rights protection in the range of.

Claims (6)

1. the line holographic projections image controlled based on mobile terminal generates and methods of exhibiting, it is characterised in that: comprise the following steps:
(1) utilizing 3DMAX to make the line holographic projections image needing to show, model accuracy makes according to demand;
(2), after making hologram image, according to the type of projector equipment, import;
(3) utilizing U3D or UE4 engine that model cutting becomes 4 faces, the most vertically, each face all has a camera to follow, So that mobile terminal is controlled;Recycling Script Programming draws different animations according to user's request, and to outside mobile terminal There is provided and control interface;
(4) mobile terminal is connected by bluetooth with projector equipment;
(5) it is connected carrying out communication between mobile terminal with projector equipment;
(6) mobile terminal and projector equipment successful connection, projector equipment confirm authorize after, by mobile terminal to projector equipment send x, Y, the acceleration of gravity data of z-axis;
(7) projector equipment obtains the acceleration of gravity data of mobile terminal, controls hologram image.
The line holographic projections image controlled based on mobile terminal the most according to claim 1 generates and methods of exhibiting, and its feature exists In: in described step (2), after image generates, utilizing lucite to make image bearing medium, wherein the making of bullet utilizes Below equation:
B=C=(2/A)/cos54.75 °
Wherein, B and C is long with 54.75 ° of waists for the isosceles triangle of base angle angle, and A is projector equipment screen length;Make 4 After individual isosceles triangle sheet, be pasted together formation bullet, and culminating point to the distance on arbitrary base equal to bullet Height.
The line holographic projections image generating method controlled based on mobile terminal the most according to claim 1, it is characterised in that: described In step (3), animation is drawn and is included following step:
(3.1) utilize animation system in U3D or UE4 engine, add to animation and control script;
(3.2) control script provides mobile device to control API;
(3.3) script controls animation operation accordingly according to mobile device transmission data.
The line holographic projections image controlled based on mobile terminal the most according to claim 1 generates and methods of exhibiting, and its feature exists In: in described step (4), carry out bluetooth and connect and include following step:
(4.1) set up center role and scan peripheral hardware;
(4.2) peripheral hardware is connected;
(4.3) service in scanning peripheral hardware and feature;
(4.4) data interaction is done with peripheral hardware;
(4.5) disconnect.
The line holographic projections image controlled based on mobile terminal the most according to claim 1 generates and methods of exhibiting, and its feature exists In: in described step (5), adding communication module in projection device engine provides peripheral device communication interface, at projector equipment During work, keeping armed state, once mobile terminal sends data, just can receive and control hologram image accordingly.
The line holographic projections image controlled based on mobile terminal the most according to claim 1 generates and methods of exhibiting, and its feature exists In: in described step (7), the acquisition of mobile terminal acceleration of gravity data is entered by projector equipment by API disclosed in projector equipment Row calls, and carries out border and judges and after numerical value fine setting, value be delivered to communication module, carries out real-time communication.
CN201610590085.2A 2016-07-25 2016-07-25 A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting CN106231288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610590085.2A CN106231288A (en) 2016-07-25 2016-07-25 A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610590085.2A CN106231288A (en) 2016-07-25 2016-07-25 A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting

Publications (1)

Publication Number Publication Date
CN106231288A true CN106231288A (en) 2016-12-14

Family

ID=57532541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610590085.2A CN106231288A (en) 2016-07-25 2016-07-25 A kind of line holographic projections image controlled based on mobile terminal generates and methods of exhibiting

Country Status (1)

Country Link
CN (1) CN106231288A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102043250A (en) * 2009-10-21 2011-05-04 陕西金合泰克信息科技发展有限公司 Light shadow diffraction holographic image system and image forming method
CN102346647A (en) * 2011-09-19 2012-02-08 盛乐信息技术(上海)有限公司 Control method and system of projector
CN202693991U (en) * 2012-07-23 2013-01-23 上海风语筑展览有限公司 Panoramic holographic projection device
CN203027332U (en) * 2012-10-15 2013-06-26 广东欧珀移动通信有限公司 Mobile terminal capable of performing remote operation on projection document
CN103557862A (en) * 2013-10-29 2014-02-05 南京邮电大学 Detection method for movement track of mobile terminal
CN103677320A (en) * 2012-08-30 2014-03-26 索尼公司 Remote control, remote device, multimedia system and control method
CN105516701A (en) * 2016-01-26 2016-04-20 天津市商久盛源科技股份有限公司 3D holographic projection device based on holographic pyramid
CN105629653A (en) * 2016-04-07 2016-06-01 廖小烽 Interactive holographic projection method on the basis of three-dimensional model
CN105786170A (en) * 2015-01-08 2016-07-20 Lg电子株式会社 Mobile Terminal And Method For Controlling The Same

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102043250A (en) * 2009-10-21 2011-05-04 陕西金合泰克信息科技发展有限公司 Light shadow diffraction holographic image system and image forming method
CN102346647A (en) * 2011-09-19 2012-02-08 盛乐信息技术(上海)有限公司 Control method and system of projector
CN202693991U (en) * 2012-07-23 2013-01-23 上海风语筑展览有限公司 Panoramic holographic projection device
CN103677320A (en) * 2012-08-30 2014-03-26 索尼公司 Remote control, remote device, multimedia system and control method
CN203027332U (en) * 2012-10-15 2013-06-26 广东欧珀移动通信有限公司 Mobile terminal capable of performing remote operation on projection document
CN103557862A (en) * 2013-10-29 2014-02-05 南京邮电大学 Detection method for movement track of mobile terminal
CN105786170A (en) * 2015-01-08 2016-07-20 Lg电子株式会社 Mobile Terminal And Method For Controlling The Same
CN105516701A (en) * 2016-01-26 2016-04-20 天津市商久盛源科技股份有限公司 3D holographic projection device based on holographic pyramid
CN105629653A (en) * 2016-04-07 2016-06-01 廖小烽 Interactive holographic projection method on the basis of three-dimensional model

Similar Documents

Publication Publication Date Title
US10083540B2 (en) Virtual light in augmented reality
US10535197B2 (en) Live augmented reality guides
US10210662B2 (en) Live augmented reality using tracking
US10169917B2 (en) Augmented reality
US10666900B2 (en) Ambulatory system to communicate visual projections
US10515485B2 (en) Scanning display system in head-mounted display for virtual reality
CN107850779B (en) Virtual position anchor
US9554123B2 (en) Cooperative photography
US20180200628A1 (en) Storage medium storing information processing program, information processing device, information processing system, and information processing method
US10325407B2 (en) Attribute detection tools for mixed reality
US9324298B2 (en) Image processing system, image processing apparatus, storage medium having stored therein image processing program, and image processing method
US20170243403A1 (en) Real-time shared augmented reality experience
US20160150217A1 (en) Systems and methods for 3d capturing of objects and motion sequences using multiple range and rgb cameras
US9357174B2 (en) System and method for avatar management and selection
JP2018143777A (en) Sharing three-dimensional gameplay
CN103426195B (en) Generate the method for bore hole viewing three-dimensional cartoon scene
US10607382B2 (en) Adapting content to augumented reality virtual objects
US8253649B2 (en) Spatially correlated rendering of three-dimensional content on display components having arbitrary positions
Grubert et al. Augmented reality for Android application development
CN102834849B (en) Carry out the image displaying device of the description of three-dimensional view picture, image drawing method, image depiction program
CN107111996B (en) Real-time shared augmented reality experience
US10181221B2 (en) Display control apparatus, display control method, and program
CN106157359B (en) Design method of virtual scene experience system
JP4841250B2 (en) 3D video game system
KR102222073B1 (en) Method and electronic device for taking a photograph

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20161214

RJ01 Rejection of invention patent application after publication