CN104144287A - Reality augmentation camera - Google Patents
Reality augmentation camera Download PDFInfo
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- CN104144287A CN104144287A CN201410286855.5A CN201410286855A CN104144287A CN 104144287 A CN104144287 A CN 104144287A CN 201410286855 A CN201410286855 A CN 201410286855A CN 104144287 A CN104144287 A CN 104144287A
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Abstract
The invention discloses a reality augmentation camera which comprises a machine shell, a camera lens and a control device. The reality augmentation camera is characterized by further comprising a reality augmentation algorithm chip and peripheral equipment connected with the reality augmentation algorithm chip, and the peripheral equipment comprises a touch display screen, a digital camera module, a wireless network card, a GPS module, an accelerometer, a gravity sensor, a gyroscope, an inertial navigator and a memory card; the digital camera module is respectively in one-way connection with the touch display screen and the reality augmentation algorithm chip; the memory card is respectively in both-way connection with the reality augmentation algorithm chip and the digital camera module; the inertial navigator is connected with the reality augmentation algorithm chip, and provides a data source for the reality augmentation algorithm chip; an inertial navigation algorithm chip obtains external data through the one-way connection of the inertial navigation algorithm chip, the gyroscope, the gravity sensor and the accelerometer; the wireless network card and a GPS are in one-way connection with the reality augmentation algorithm chip and provide locating data for the reality augmentation algorithm chip; the algorithm chip is in both-way connection with the touch display screen. According to the camera, visual object design and real pictures can be combined.
Description
Technical field
The present invention relates to acquisition technology, specifically a kind of augmented reality camera.
Background technology
Camera is the requisite instruments of shutterbugs, is also that one of valuable important carrier of remembering is retained in house or out on tours simultaneously.What traditional photography was captured is outdoor scene, lacks personalized enjoyment.In order to increase some little enjoyment, a lot of player's comparison films carry out post-processed, and comparison film is modified.
Augmented reality is a technology of being had an optimistic view of by numerous manufacturers in recent years, has been widely used at present the fields such as military affairs, medical treatment and medium.Augmented reality, as a branch of virtual reality technology, has just had and has used the equipment of this technology to occur in the seventies.But, due to this technology to hardware device require high, and the imperfection of relational graph algorithm, very long a period of time has been stagnated in the development of virtual reality technology.Nowadays, hardware is very powerful, can meet the basic demand of augmented reality.On this basis, the real scene obtaining in conjunction with traditional camera, can generate the personalized photo that player wants.
In the scope of applicant's retrieval, there is not yet the camera with augmented reality function.
Summary of the invention
For the deficiencies in the prior art, the technical problem that quasi-solution of the present invention is determined is that a kind of augmented reality camera is provided.This camera can, when routine is taken, add dummy object in shooting picture to, has personalized customization function, and powerful, simple in structure, the features such as processing ease.
The technical scheme that the present invention solve the technical problem is, design a kind of augmented reality camera, comprise casing, camera lens and control device, it is characterized in that this camera also comprises augmented reality algorithm chip and connected ancillary equipment, described ancillary equipment comprises tangible display screen, digital-code camera module, wireless network card, GPS module, accelerometer, gravity sensor, gyroscope, inertial navigator and storage card; Described digital-code camera module is respectively with tangible display screen with augmented reality algorithm chip is unidirectional is connected; Storage card is respectively with augmented reality algorithm chip with digital-code camera module is two-way is connected; Inertial navigation is connected with enhancing algorithm chip, for it provides Data Source; Inertial navigation algorithm chip by with gyroscope, gravity sensing, the unidirectional connection of accelerometer, obtain external data; Wireless network card and GPS and the one-way linkage of augmented reality algorithm chip, for it provides locator data; Algorithm chip is connected with tangible screen is two-way.
Compared with prior art, camera of the present invention can meet people and increase according to demand in the time taking pictures the hobby of virtual element, for traditional taking pictures increased a enjoyment and meaning; Meanwhile, saved the trouble that the later stage makes again; And camera architecture of the present invention is simple, (operation be all to complete by touch screen) easy to use, meets people and uses at present the custom of the electronic products such as smart mobile phone.Feature of the present invention is specifically:
First, provide at personalized customization function, except several shooting solutions providing with the machine, user also can carry out degree of depth customization according to supporting software, carries out the design of dummy object according to demands of individuals.
Secondly, the present invention from the appearance with traditional camera indifference, easy to use, and in use do not have the sensation of hand-held discomfort.
The 3rd, simple to operate, user only need to select Personalized Ways, can equally with traditional camera use, and operates very simple.
Brief description of the drawings
Fig. 1 is the system configuration diagram of a kind of embodiment of augmented reality camera of the present invention.
Fig. 2 is the hardware configuration schematic diagram of a kind of embodiment of augmented reality camera of the present invention.
Fig. 3 is the workflow block diagram of a kind of embodiment of augmented reality camera of the present invention.
Fig. 4 is the software design block diagram of a kind of embodiment of augmented reality camera of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention will be further described.
A kind of augmented reality camera of the present invention's design (is called for short camera or camera, referring to Fig. 1-4) comprise casing, camera lens and control device etc., it is characterized in that this camera also comprises augmented reality algorithm chip (abbreviation algorithm chip) and connected ancillary equipment, described ancillary equipment comprises tangible display screen, digital-code camera module, wireless network card, GPS module, accelerometer, gravity sensor, gyroscope, inertial navigator and storage card; Described digital-code camera module is respectively with tangible display screen with augmented reality algorithm chip is unidirectional is connected; Storage card is respectively with augmented reality algorithm chip with digital-code camera module is two-way is connected; Inertial navigation is connected with enhancing algorithm chip, for it provides Data Source; Inertial navigation algorithm chip by with gyroscope, gravity sensing, the unidirectional connection of accelerometer, obtain external data; Wireless network card and GPS and the one-way linkage of augmented reality algorithm chip, for it provides locator data; Algorithm chip is connected with tangible screen is two-way.The actual ancillary equipment using can assembly, install or integrate.
The system architecture (referring to Fig. 1) of camera design of the present invention is four-layer structure, and interface UI layer is to exist as interpersonal interactive interface, is this product and user's unique mutual approach, is also the most direct option that determines that product user is experienced; Augmented reality algorithm layer (augmented reality algorithm chip) is the core algorithm layer of this product, and this layer is by comprehensive existing inertial navigation technology, and Dynamic Tracing Technology and actual situation hybrid technology realize this function; Driving layer is basal layer, and the driving of the hardware components of this product is all partly integrated at this; Hardware layer has comprised gravity sensor, wireless network card, and gyroscope and display screen etc., these hardware are components layer of this product of composition.Described ancillary equipment is connected in augmented reality algorithm chip.
The multidate information that the algorithm chip of camera of the present invention can provide according to ancillary equipment, in conjunction with outdoor scene photo, after augmented reality algorithm calculates, generates the virtual image that user needs.Digital-code camera module can be by real scene digitlization.If user does not need to use augmented reality function, real scene digital information directly outputs on display screen so, the same with usual use camera; If choice for use augmented reality function, exports to augmented reality algorithm chip by digitized scene.This algorithm chip generates a secondary new picture and outputs on display screen on the basis of real picture according to the information of connected hardware device and user's behavior, now, what on screen, show is the image after augmented reality.This image can equally be output as augmented reality photo with traditional camera.
Camera of the present invention can add dummy object on photo dynamically, this invention has used augmented reality to complete this function.On traditional camera basis, increase by the realization that is combined as augmented reality of equipment master data and means are provided, by the calculating of these data, and then realize the function of adding virtual scene in outdoor scene photo.
The augmented reality algorithm chip of camera of the present invention comprises following Software for Design (referring to Fig. 4).
Experience in order better to increase user, the present invention has designed user and has experienced module, can the required pattern of self-defined editor by this module user.This module is divided into three parts from function: graphic plotting functional module, positioning function processing module and data storage function module.
First, graphic plotting functional module.This module comprises basic 2D figure little module and basic 3D figure little module, is mainly used in realizing the drafting of basic 2D figure and basic 3D figure.Basic 2D graphic plotting mainly comprises: draw square, draw straight line, drafting is circular, and text is drawn and colouring function; Basic 3D graphic plotting mainly comprises: the drafting of spheroid, and tetrahedral drafting, cubical drafting, the drafting of ray, plays up processing, to the parsing of obj file, can obtain the summit of resource, normal and texture information etc.; Realize the collision checking method based on rectangle and circle shape.
Secondly, positioning function processing module.This module comprises and realizes four kinds of localization method little modules: (1) GPS locates little module: use GPS function to position little module to current location; (2) the localization method little module based on WiFi hotspot; (3) the localization method little module based on base station and (4) inertia detection system little module.Use two or more localization methods to position simultaneously, can effectively improve the precision of location.In addition, the present invention also provides off-line map aided positioning little module.Due to the uncertainty of network, for the failed possibility in location, this module has also added overtime testing mechanism, and the problem that may run into for four kinds of localization methods is processed in time.
Finally, data storage function module.This module is mainly responsible for access and the management to data.The access of data is divided into the access to Internet resources and the access to local SD card resource; Mainly establishment and the maintenance to graphic plotting attribute list to the management of data.
To the access of Internet resources, use the mode based on the access of URI address to conduct interviews to Internet resources, overtime measuring ability is provided, the validity to address and the patency of network are tested.If made mistakes, adopt and report an error in time to user, query processing mode or quit a program.If resource is effective, select to determine whether by this resource conservation to local according to user.
To local SD card resource access, be to adopt the mode of URI address to conduct interviews equally.After verification address format is correct, also to test to the authority of program, in the authority of license, can the content in SD card be conducted interviews and be changed.
Graph Control attribute list is the tables of data building in order to improve systematic function.It mainly comprises two tables, the information for recording geometry coordinate points, and another is for recording the color information of coordinate points.For the content of described two tables, the invention provides basic database increasing, delete, change, look into function: increase, increase: increase table in coordinate points number; Delete, delete: a certain item number certificate in delete list; Change change: change the corresponding information of a certain coordinate, for the state of the different time of same coordinate points, service time, parameter was as differentiation; Look into inquiry: the information of inquiring about a certain coordinate points in a certain moment.
The workflow design of camera of the present invention is (referring to Fig. 3):
(1) program initialization, all hardware devices of using of initialization.If there is equipment not work, point out after user error information termination routine.
(2), by user's selection, determine that painting canvas is outdoor scene or picture.Outdoor scene is to obtain real image information as a setting by the camera of equipment.Painting canvas is for being kept at the pictorial information in storage card.
(3) determine the coordinate of graphing.There are two kinds of modes in the source of coordinate, and one is program self definition, and this must have user to specify, and it specifies graphical pointv on screen; Another kind is by sensor device Dynamic Acquisition.In order to solve the problem that obtains dynamic coordinate, by multiple positioning modes, determine user position; Secondly,, by gravity sensor, user behavior is monitored; Finally, by gyroscope, accelerometer carries out inertia tracking to user's behavior, thereby reaches the object of following the tracks of registration.
(4), when graphing, according to the source of material, use different mode Gains resources.
(5), according to coordinate information, go out to generate virtual image at specified coordinate.
(6) image of finally drawing is outputed on mobile display screen or further prints to photo.
For better personalized design and experience are provided, the further feature of camera of the present invention is, also provide a for drawing the module of virtual scene, coordinate with corresponding hardware by this module, can draw out the virtual scene that user wants, then this virtual scene is imported in camera of the present invention, and combine with real photo, just can realize the reality enhancing image that more has personalization, has more characteristic and meaning.
The present invention does not address part and is applicable to prior art.
Claims (5)
1. an augmented reality camera, comprise casing, camera lens and control device, it is characterized in that this camera also comprises augmented reality algorithm chip and connected ancillary equipment, described ancillary equipment comprises tangible display screen, digital-code camera module, wireless network card, GPS module, accelerometer, gravity sensor, gyroscope, inertial navigator and storage card; Described digital-code camera module is respectively with tangible display screen with augmented reality algorithm chip is unidirectional is connected; Storage card is respectively with augmented reality algorithm chip with digital-code camera module is two-way is connected; Inertial navigation is connected with enhancing algorithm chip, for it provides Data Source; Inertial navigation algorithm chip by with gyroscope, gravity sensing, the unidirectional connection of accelerometer, obtain external data; Wireless network card and GPS and the one-way linkage of augmented reality algorithm chip, for it provides locator data; Algorithm chip is connected with tangible screen is two-way.
2. augmented reality camera according to claim 1, it is characterized in that this camera design user experience module, can customize the required pattern of editor by this module user; This module is divided into: graphic plotting functional module, positioning function processing module and data storage function module;
Described graphic plotting functional module, comprises basic 2D figure little module and basic 3D figure little module;
Described positioning function processing module is used for realizing four kinds of localization method little modules: (1) GPS localization method little module; (2) the localization method little module based on WiFi hotspot; (3) the localization method little module based on base station and (4) inertia detection system little module.
3. augmented reality camera according to claim 2, is characterized in that described user experiences module and also comprises off-line map auxiliary positioning module.
4. augmented reality camera according to claim 2, is characterized in that described user experiences mould module and also comprises overtime testing mechanism, and the problem that may run into for four kinds of localization methods is processed in time.
5. augmented reality camera according to claim 2, it is characterized in that this camera also provides a for drawing the module of virtual scene, coordinate with corresponding hardware by this module, can draw out the virtual scene that user wants, then this virtual scene is imported in described camera, and combine with real photo, realize reality and strengthen photo.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410286855.5A CN104144287A (en) | 2014-06-24 | 2014-06-24 | Reality augmentation camera |
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| CN201410286855.5A CN104144287A (en) | 2014-06-24 | 2014-06-24 | Reality augmentation camera |
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| CN104144287A true CN104144287A (en) | 2014-11-12 |
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Cited By (2)
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| CN104378536A (en) * | 2014-11-18 | 2015-02-25 | 宋小波 | Interactive photographing device based on AR technology |
| CN107767460A (en) * | 2016-08-18 | 2018-03-06 | 深圳市劲嘉数媒科技有限公司 | The methods of exhibiting and device of augmented reality |
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| CN103221953A (en) * | 2010-09-23 | 2013-07-24 | 诺基亚公司 | Methods, apparatuses and computer program products for grouping content in augmented reality |
| CN204089958U (en) * | 2014-06-24 | 2015-01-07 | 中国航天科工集团第三研究院第八三五七研究所 | A kind of camera with composite effect |
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| US20110279445A1 (en) * | 2010-05-16 | 2011-11-17 | Nokia Corporation | Method and apparatus for presenting location-based content |
| US20110292076A1 (en) * | 2010-05-28 | 2011-12-01 | Nokia Corporation | Method and apparatus for providing a localized virtual reality environment |
| CN103221953A (en) * | 2010-09-23 | 2013-07-24 | 诺基亚公司 | Methods, apparatuses and computer program products for grouping content in augmented reality |
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Application publication date: 20141112 |
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