CN204028887U - A kind of reading of the hand-held based on augmented reality equipment - Google Patents
A kind of reading of the hand-held based on augmented reality equipment Download PDFInfo
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- CN204028887U CN204028887U CN201420410347.9U CN201420410347U CN204028887U CN 204028887 U CN204028887 U CN 204028887U CN 201420410347 U CN201420410347 U CN 201420410347U CN 204028887 U CN204028887 U CN 204028887U
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Abstract
The utility model provides a kind of hand-held based on augmented reality reading equipment.This hand-held reading equipment comprises: circular body, and its front is provided with LCD screen, second camera and microphone, and its back side arranges the first camera and loudspeaker; And grip part, be connected with circular body, for grasping hand-held reading equipment.This hand-held reading equipment carries out playing up of three-dimensional virtual scene to the reality scene of the first camera collection, and through liquid crystal screen display reality scene and the mixed reading picture of virtual scene.Compared to prior art, the utility model can generate with reality scene matched, the virtual environment with vision true to nature, the sense of hearing, sense of touch, dynamics sense and innervation etc., realize user and virtual three-dimensional environment directly carries out alternately.Thus, child can obtain more stimulus to the sense organ, improves learning efficiency, teaches through lively activities.
Description
Technical field
The utility model relates to augmented reality (Augmented Reality, AR) technical field, particularly relates to a kind of hand-held based on augmented reality reading equipment.
Background technology
Augmented reality is the new technology grown up on the basis of virtual reality, is an important branch of virtual reality research.Put it briefly, augmented reality is that computer graph technology and visualization technique to produce in actual environment and non-existent virtual objects, and by virtual objects exactly " embedding " in true environment, then by display device, virtual objects and true environment are combined together, by virtual Information application to real world, thus present to user's effect new environment true to nature, to realize the enhancing to reality.Such as, the entity information (such as visual information, sound, taste or sense of touch) etc. that AR technology can will be difficult to experience originally in the certain hour spatial dimension of real world, by the real world that is added to again after scientific and technical analog simulation by the perception of human sensory institute, thus reach the sensory experience of exceeding reality.
In addition, in the prior art, teaching aid toy for children is mainly divided into traditional class, innovation class, entity class, virtual class, amusement class and educational, and corresponding main product comprises early learning machine, point reader, talking pen, e-book/school bag, word cards, computer education software etc.Known by across comparison, traditional education class teaching aid toy interest is low, is difficult to the initiative transferring child; The operation of high-tech educational teaching aid toy is comparatively complicated, and the cognition for user is higher with manipulation threshold, does not have the object for appreciation religion form that well can drive family's interaction.In addition, these play religion product mostly without novelty, and considerable product is just at copy like product.On the other hand, universal in recent years along with panel computer and smart mobile phone, allows much early education class software start to pay close attention to Portable movable platform.But, panel computer is not specially for children's development, play panel computer to children in the market and also there is many voice objects, focal issue roughly comprises: the screen size 1) because of panel computer is relatively little, keeps a close watch on screen for a long time and easily causes visual impairment or myopia; 2) panel computer use time, long-term neck curved see panel computer also may affect cervical vertebra grow; 3) children contact software game prematurely, not only can lack the enjoyment to true environment game, sometimes also can affect or lower it for the enjoyment learnt; 4) although the panel computer of touch or smart mobile phone change the interactive mode that tradition uses keyboard or mouse, children and the mutual of teaching aid toy still rest on two dimensional surface, and sensory experience degree is lower.
In view of this, how to design a kind of hand-held reading equipment, current augmented reality and traditional teaching aid for children are organically combined, teaches through lively activities, make child by language learning in the process of reading, image cognition and three-dimensional digital model are linked together naturally.Strengthening stimulus to the sense organ, promote learning efficiency, is a various equivalent modifications problem urgently to be resolved hurrily.
Utility model content
For panel computer of the prior art and the smart mobile phone above-mentioned many defect existing when being applied to teaching aid for children, the utility model provide a kind of novelty, based on the hand-held reading equipment of augmented reality.
According to an aspect of the present utility model, provide a kind of hand-held based on augmented reality reading equipment, comprising:
One circular body, has the front and a back side that are oppositely arranged, and the front of described circular body is provided with a LCD screen, a second camera and a microphone, and the back side of described circular body arranges one first camera and a loudspeaker; And
One grip part, is connected with described circular body, for grasping described hand-held reading equipment,
Wherein, the reality scene of described hand-held reading equipment to described first camera collection carries out playing up of three-dimensional virtual scene, and shows described reality scene and the mixed reading picture of described virtual scene through described LCD screen.
An embodiment wherein, described LCD screen has touch controllable function, and realizes touch control operation by resistance-type, condenser type, noctovisor scan formula or infrared view sensing and detecting type touch sensing.
An embodiment wherein, second camera and described microphone are positioned at the center position on the top of described circular body, described second camera is for gathering the reality scene of described circular body face side, and described microphone is for receiving the interactive voice information of user.
An embodiment wherein, described first camera is for gathering and catch the reality scene of described circular body rear side, and described first camera is Charged Coupled Device image sensor or CMOS image sensor.
An embodiment wherein, the side of described circular body also comprises a function button, switches between the difference in functionality for described hand-held reading equipment.
An embodiment wherein, the junction of described circular body and described grip part also comprises a control button.
An embodiment wherein, hand-held reading equipment also comprises luminance sensor and auxiliary backlight source, described luminance sensor is for detecting the ambient light intensity of described hand-held reading equipment, and described auxiliary backlight source provides auxiliary backlight when described ambient light intensity is not enough.
According to another aspect of the present utility model, provide a kind of hand-held based on augmented reality reading equipment, comprising:
Video acquisition unit, for catching reality scene through the first camera;
Intelligent computation terminal, for identifying the Quick Response Code in described reality scene, obtain corresponding code value information and spatial positional information, then place the virtual scene preset according to described spatial positional information, and generate described reality scene and the mixed reading picture of described virtual scene;
Voice-output unit, for exporting the voice messaging corresponding with described virtual scene through loudspeaker; And
LCD screen, rounded shape, for showing the described reading picture that described intelligent computation terminal generates.
An embodiment wherein, when mobile described hand-held reading equipment, Quick Response Code in described reality scene is moved, described intelligent computation terminal controls the picture moving in described virtual scene according to the Quick Response Code of movement, described LCD screen exports the dynamic reading picture after described hand-held reading equipment moving.
An embodiment wherein, described intelligent computation terminal also comprises: buffer cell, for backing up the code value information corresponding to the some Quick Response Codes before present frame and spatial positional information, and the delay carrying out corresponding frame number is driven, with the processing time needed for reserved Quick Response Code identification to the three-dimensional body motion in described virtual scene.
An embodiment wherein, described intelligent computation terminal comprises: network interface, for obtaining the multiple augmented reality application from internet, and selects an augmented reality application to be performed according to user's request; And Quick Response Code recognition unit, when in the coverage that the Quick Response Code in described reality scene to be moved to described first camera by user, described Quick Response Code recognition unit is from motion tracking and identify described Quick Response Code, obtains described code value information and described spatial positional information.
An embodiment wherein, described intelligent computation terminal also comprises: virtual scene generation unit, for the spatial positional information of basis from described Quick Response Code recognition unit, inquire the virtual scene matched, and virtual real-time rendering unit, for carrying out real-time rendering to inquiring about the virtual scene that obtains, and by the described virtual scene after drawing and described reality scene mixed display in described LCD screen.
An embodiment wherein, described intelligent computation terminal also comprises: interactive unit, for identifying the interactive operation of face or staff, and obtain three-dimensional information implicit in described reality scene according to described interactive operation, thus the three-dimensional body in described three-dimensional information and described virtual scene is made to carry out direct interaction.
An embodiment wherein, described hand-held reading equipment comprises a circular body and a grip part, and described circular body installing has the described LCD screen of touch controllable function, and the junction of described circular body and described grip part comprises a control button.
An embodiment wherein, the top center position of described circular body comprises a second camera and a microphone, and described second camera is for gathering the reality scene of described LCD screen side, and described microphone is for receiving the interactive voice information of user.
An embodiment wherein, described hand-held reading equipment also comprises luminance sensor and auxiliary backlight source, described luminance sensor is for detecting the ambient light intensity of described hand-held reading equipment, and described auxiliary backlight source provides auxiliary backlight when described ambient light intensity is not enough.
Adopt hand-held of the present utility model reading equipment, video acquisition unit catches reality scene through the first camera, intelligent computation terminal identifies to obtain code value information and spatial positional information to the Quick Response Code in reality scene, then the virtual scene preset is placed according to spatial positional information, and generating reality scene and the mixed reading picture of virtual scene, the LCD screen of rounded shape is used for showing the reading picture generated from intelligent computation terminal.Compared to prior art, the utility model utilizes intelligent computation terminal to generate a kind of virtual environment with reality scene matched, that have vision true to nature, the sense of hearing, sense of touch, dynamics sense and innervation etc., can realize user and virtual three-dimensional environment directly carries out alternately.Thus, child is easy to language learning, image cognition and three-dimensional digital model to be naturally linked together in learning process, enhances the stimulus to the sense organ of more various dimensions, improves learning efficiency, teach through lively activities.
Accompanying drawing explanation
Reader, after having read embodiment of the present utility model with reference to accompanying drawing, will become apparent various aspects of the present utility model.Wherein,
Fig. 1 (a) ~ Fig. 1 (c) illustrates the embodiment according to the application, based on the exterior contour schematic diagram of the hand-held reading equipment of augmented reality;
Fig. 2 illustrates another embodiment according to the application, based on the structure composition schematic diagram of the hand-held reading equipment of augmented reality;
Fig. 3 illustrates a specific embodiment of the intelligent computation terminal of the hand-held reading equipment of Fig. 2;
Fig. 4 illustrates that the hand-held reading equipment adopting Fig. 3 is to realize the FB(flow block) of the reading picture of augmented reality;
Fig. 5 illustrates another specific embodiment of the intelligent computation terminal of the hand-held reading equipment of Fig. 2;
Fig. 6 illustrates the embodiment again according to the application, based on the FB(flow block) of the hand-held browsing method of augmented reality;
Fig. 7 illustrates the augmented reality effect schematic diagram of the first embodiment of the hand-held browsing method adopting Fig. 6;
Fig. 8 illustrates the augmented reality effect schematic diagram of the second embodiment of the hand-held browsing method adopting Fig. 6;
Fig. 9 illustrates the augmented reality effect schematic diagram of the 3rd embodiment of the hand-held browsing method adopting Fig. 6; And
Figure 10 illustrates the augmented reality effect schematic diagram of the 4th embodiment of the hand-held browsing method adopting Fig. 6.
Embodiment
The technology contents disclosed to make the application is more detailed and complete, and can refer to accompanying drawing and following various specific embodiment of the present utility model, mark identical in accompanying drawing represents same or analogous assembly.But those of ordinary skill in the art should be appreciated that hereinafter provided embodiment is not used for limiting the scope that contains of the utility model.In addition, accompanying drawing, only for being schematically illustrated, is not drawn according to its life size.
With reference to the accompanying drawings, the embodiment of the utility model various aspects is described in further detail.
Fig. 1 (a) ~ Fig. 1 (c) illustrates the embodiment according to the application, based on the exterior contour schematic diagram of the hand-held reading equipment of augmented reality.Wherein, the front view that Fig. 1 (a) is equipment, the rear view that Fig. 1 (b) is equipment, the side view that Fig. 1 (c) is equipment.
With reference to Fig. 1 (a) ~ Fig. 1 (c), the utility model is the exterior contour being similar to magnifier based on the hand-held reading equipment of augmented reality, comprises circular body and grip part 4.This grip part 4 is specifically designed as and meets child physiology and the moulding being convenient to hand-held grasping.
In detail, the front of circular body is provided with LCD screen 1, second camera and microphone 2.At this, circular LCD screen can bring the direct feel of " from one small clue, one can see what is coming " and " with rare many " to user.This is because rectangular screen is applicable to the development of wide and wide scene, and circular screen is applicable to excavating toward near and dark scene.Relative to traditional rectangular screen, the corner of circular screen cannot be fathomed, angle is not essential, thus makes it can present interface, positive visual angle all the time under the effect of sensor.Such as, second camera and microphone 2 are positioned at the center position on body top, and second camera (also can be described as " front camera ") gathers the reality scene of body face side, the interactive voice information of microphones user.The back side of circular body arranges the first camera (also can be described as " main camera ") 5 and the loudspeaker 6 of high definition.Grip part 4 is connected with circular body, grasps this reading equipment for user especially children.Wherein this hand-held reading equipment carries out playing up of three-dimensional virtual scene to the reality scene that the first camera 5 gathers, and shows reality scene and the mixed reading picture of virtual scene through LCD screen 1.
At a specific embodiment, LCD screen 1 has touch controllable function, and realizes corresponding touch control operation by resistance-type, condenser type, noctovisor scan formula or infrared view sensing and detecting type touch sensing.
At a specific embodiment, first camera 5 gathers and catches the reality scene of circular body rear side, such as, the first camera 5 is Charged Coupled Device (CCD) image sensor or CMOS (Complementary Metal Oxide Semiconductor) (CMOS) image sensor.
In addition, a function button 7 is also comprised in the side of circular body, for switching between the difference in functionality of hand-held reading equipment.Preferably, also a control button 3 can also be comprised in the junction of circular body and grip part 4.
In addition, all can carry out reading and browsing for ease of equipment under any light condition, the utility model also can comprise luminance sensor and auxiliary backlight source (not shown).Utilize luminance sensor to carry out the ambient light intensity of checkout equipment, and use auxiliary backlight source to provide auxiliary backlight when ambient light intensity is not enough.
Fig. 2 illustrates another embodiment according to the application, based on the structure composition schematic diagram of the hand-held reading equipment of augmented reality.With reference to Fig. 2, in this embodiment, hand-held reading equipment of the present utility model comprises video acquisition unit 10, intelligent computation terminal 12, voice-output unit 14 and a LCD screen 16.
Specifically, video acquisition unit 10 is for catching reality scene through the first camera (the main camera 5 of such as Fig. 1).Intelligent computation terminal 12 couples mutually with video acquisition unit 10, for identifying the Quick Response Code in caught reality scene, obtain the code value information corresponding with Quick Response Code and spatial positional information, then place the matching virtual scene preset according to spatial positional information, and generate reality scene and the mixed reading picture of virtual scene.Voice-output unit 14 couples mutually with intelligent computation terminal 12, for exporting the voice messaging corresponding with virtual scene through loudspeaker (loudspeaker 6 of such as Fig. 1).LCD screen 1 is rounded, and it couples mutually with intelligent computation terminal 12, for showing the reading picture generated from intelligent computation terminal 12.
At a specific embodiment, when viewable user especially children's mobile hand-held reading equipment, Quick Response Code in reality scene is moved, intelligent computation terminal 12 controls the picture moving in virtual scene according to the Quick Response Code of movement, LCD screen 1 exports the dynamic reading picture after hand-held reading equipment moving.
In addition, when avoid the translational speed of Quick Response Code too fast or depart from the shooting angle of the first camera excessive time thus cause the instantaneous failure of Quick Response Code identification, and then causing the display generation Caton phenomenon of the three-dimensional virtual object associated with it, intelligent computation terminal 12 of the present utility model also comprises buffer cell 121.Buffer cell 121 is for the code value information corresponding to several Quick Response Codes before present frame with spatial positional information backs up and buffer memory, and the delay carrying out corresponding frame number is driven, with the processing time needed for reserved Quick Response Code identification to the three-dimensional virtual object motion in virtual scene.Such as, the instantaneous position of the three-dimensional virtual object in virtual scene is carried out interpolation by the spatial positional information of backed up some Quick Response Codes and is obtained, significantly to improve the flatness of dummy object movement.
Fig. 3 illustrates a specific embodiment of the intelligent computation terminal of the hand-held reading equipment of Fig. 2.With reference to Fig. 3, in this embodiment, intelligent computation terminal 12 also comprises network interface (not shown), Quick Response Code recognition unit 123, virtual scene generation unit 125 and virtual real-time rendering unit 127.
Wherein, network interface for obtaining the multiple augmented reality application from internet, and selects an augmented reality application to be performed according to user's request.When the Quick Response Code in reality scene moves in the coverage of the first camera by user, Quick Response Code recognition unit 123, for from motion tracking with identify Quick Response Code, and obtains corresponding code value information and spatial positional information.Virtual scene generation unit 125 couples mutually with Quick Response Code recognition unit 123, for according to the spatial positional information from Quick Response Code recognition unit 123, inquires the virtual scene matched.Virtual real-time rendering unit 127 for carrying out real-time rendering to inquiring about the virtual scene that obtains, and by the virtual scene after drawing and reality scene mixed display in LCD screen.
At a specific embodiment, intelligent computation terminal 12 also comprises interactive unit 129, for identifying the interactive operation of face or staff, and obtain three-dimensional information implicit in reality scene according to interactive operation, thus make the three-dimensional body in three-dimensional information and virtual scene carry out direct interaction, improve the interaction entertainment of equipment.Such as, above-mentioned reality scene comprises object in books, Reading card, science and technology center or museum and environmental images.
In addition, this hand-held reading equipment also can comprise a storage unit (not shown), applies corresponding virtual scene data for storing with augmented reality, thus the augmented reality of the equipment that realizes under off-line state is experienced.
Fig. 4 illustrates that the hand-held reading equipment adopting Fig. 3 is to realize the FB(flow block) of the reading picture of augmented reality.
Composition graphs 4 and Fig. 3, first perform step S101 and S103, and user obtains the application of multiple augmented reality by internet, and start one of them application.In step S105 and S107, the first camera starts video acquisition and seizure, and be presented on screen by the reality scene gathered and capture, user moves freely the Quick Response Code of this reality scene in the first camera coverage.Then, carry out from motion tracking and identification, as shown in step S109 to Quick Response Code.Finally perform step S111, three-dimensional virtual object corresponding for Quick Response Code is played up and is presented in LCD screen by system.In addition, the three-dimensional information of user also by providing reality scene implicit alternately, makes itself and virtual three-dimensional object direct interaction.
Fig. 5 illustrates another specific embodiment of the intelligent computation terminal of the hand-held reading equipment of Fig. 2.With reference to Fig. 5, in this embodiment, intelligent computation terminal 12 also comprises main thread (main thread) processing unit 131 and point threaded processing element 133.Main thread processing unit 131 is for the operation of program logic that runs intelligent computation terminal 12 and carry out and Rendering operations.Multiple points of threaded processing element 133 for performing image acquisition operation, and pass image taking results back main thread processing unit 131.Such as, first main thread processing unit 131 sends image capturing request to a point threaded processing element 133, point threaded processing element 133 carries out image acquisition operation according to this image capturing request, and image acquisition structure is sent back to main thread processing unit 131 and carry out subsequent treatment.
Fig. 6 illustrates the embodiment again according to the application, based on the FB(flow block) of the hand-held browsing method of augmented reality.
Composition graphs 6 and Fig. 2, in this browsing method, first perform step S21, catch reality scene by video acquisition unit 10 through the first camera.Then perform step S23 and S25, intelligent computation terminal 12 identifies the Quick Response Code in caught reality scene, obtains corresponding code value information and spatial positional information.Then place the virtual scene preset according to spatial positional information, and generate reality scene and the mixed reading picture of virtual scene.Then in step s 27, voice-output unit 14 exports the voice messaging corresponding with virtual scene through loudspeaker.Finally perform step S29, the LCD screen 16 of rounded shape shows the reading picture of intelligent computation terminal 12 generation.
At a specific embodiment, this hand-held browsing method also comprises step: when mobile hand-held reading equipment, Quick Response Code in reality scene is moved, intelligent computation terminal controls the picture moving in virtual scene according to the Quick Response Code of movement, LCD screen exports the dynamic reading picture after hand-held reading equipment moving.
At a specific embodiment, this hand-held browsing method also comprises step: back up the code value information corresponding to the some Quick Response Codes before present frame and spatial positional information, and the delay carrying out corresponding frame number is driven, with the processing time needed for reserved Quick Response Code identification to the three-dimensional body motion in virtual scene.Such as, the instantaneous position of the three-dimensional body in virtual scene is carried out interpolation by the spatial positional information of backed up some Quick Response Codes and is obtained.
Fig. 7 illustrates the augmented reality effect schematic diagram of the first embodiment of the hand-held browsing method adopting Fig. 6.
In the figure 7, user hand-held is read equipment facing to the famous painting in museum time, the main camera of equipment catches this famous painting, and the virtual three-dimensional animation established in advance is mixed with real world object, the picture effect finally can seen on circular screen 11 is that famous painting is converted into mixed dynamic menu from the tableaux in script reality scene.
Fig. 8 illustrates the augmented reality effect schematic diagram of the second embodiment of the hand-held browsing method adopting Fig. 6.
In fig. 8, user hand-held is read a certain area of equipment alignedly on globe time (as Egypt), the main camera 22 of equipment starts to catch, and the three-dimensional animation established in advance is incident upon on terrestrial globe, the final effect presented on circular screen 21 is that the characteristic animation (as pyramid and sphinx) of this country is appeared in overhead in one's mind in this area.Such as, child picks up this " science amplification witch mirror " (namely, hand-held reading equipment) certain national plate of alignedly globe, the picture effect that circular screen presents is, terrestrial globe stands and wears the three dimensional character of this state's traditional dress and the image of out of Memory, such as famous building, history-related etc., these dissimilar images switch by button.
Fig. 9 illustrates the augmented reality effect schematic diagram of the 3rd embodiment of the hand-held browsing method adopting Fig. 6.
In fig .9, user's equipment of being read by hand-held aims at books or card, the camera 31 of equipment is started working, and is incident upon on books by three-dimensional virtual image 32, finally can see 3 D stereo picture books occurring mixed by reality scene and virtual scene on circular screen.
Figure 10 illustrates the augmented reality effect schematic diagram of the 4th embodiment of the hand-held browsing method adopting Fig. 6.
In Fig. 10, user's equipment of being read by hand-held aims at a toy tank of reality scene, the camera of equipment is started working, after the intelligent computation terminal processes in equipment, the picture effect finally can seen in circular screen is, tank limit has extraterrestrial airship attack it, child can carry out interaction with this equipment and tank and operate tank, realize virtual and real combination by augmented reality, only see that Tank Gun Barrel moves and open fire, the extraterrestrial airship attacking it is shot down one by one.
Adopt hand-held of the present utility model reading equipment, video acquisition unit catches reality scene through the first camera, intelligent computation terminal identifies to obtain code value information and spatial positional information to the Quick Response Code in reality scene, then the virtual scene preset is placed according to spatial positional information, and generating reality scene and the mixed reading picture of virtual scene, the LCD screen of rounded shape is used for showing the reading picture generated from intelligent computation terminal.Compared to prior art, the utility model utilizes intelligent computation terminal to generate a kind of virtual environment with reality scene matched, that have vision true to nature, the sense of hearing, sense of touch, dynamics sense and innervation etc., can realize user and virtual three-dimensional environment directly carries out alternately.Thus, child is easy to language learning, image cognition and three-dimensional digital model to be naturally linked together in learning process, enhances the stimulus to the sense organ of more various dimensions, improves learning efficiency, teach through lively activities.
Above, embodiment of the present utility model is described with reference to the accompanying drawings.But those skilled in the art can understand, when not departing from spirit and scope of the present utility model, various change and replacement can also be done to embodiment of the present utility model.These change and replace and all drop in the utility model claims limited range.
Claims (16)
1. based on a hand-held reading equipment for augmented reality, it is characterized in that, this hand-held reading equipment comprises:
One circular body, has the front and a back side that are oppositely arranged, and the front of described circular body is provided with a LCD screen, a second camera and a microphone, and the back side of described circular body arranges one first camera and a loudspeaker; And
One grip part, is connected with described circular body, for grasping described hand-held reading equipment,
Wherein, the reality scene of described hand-held reading equipment to described first camera collection carries out playing up of three-dimensional virtual scene, and shows described reality scene and the mixed reading picture of described virtual scene through described LCD screen.
2. the reading of the hand-held based on augmented reality equipment according to claim 1, it is characterized in that, described LCD screen has touch controllable function, and realizes touch control operation by resistance-type, condenser type, noctovisor scan formula or infrared view sensing and detecting type touch sensing.
3. the reading of the hand-held based on augmented reality equipment according to claim 1, it is characterized in that, described second camera and described microphone are positioned at the center position on the top of described circular body, described second camera is for gathering the reality scene of described circular body face side, and described microphone is for receiving the interactive voice information of user.
4. the hand-held based on augmented reality according to claim 1 reading equipment, is characterized in that, described first camera for gathering and catch the reality scene of described circular body rear side,
Described first camera is Charged Coupled Device image sensor or CMOS image sensor.
5. the reading of the hand-held based on augmented reality equipment according to claim 1, it is characterized in that, the side of described circular body also comprises a function button, switches between the difference in functionality for described hand-held reading equipment.
6. the reading of the hand-held based on augmented reality equipment according to claim 1, it is characterized in that, the junction of described circular body and described grip part also comprises a control button.
7. the reading of the hand-held based on augmented reality equipment according to claim 1, is characterized in that, described hand-held reading equipment also comprises luminance sensor and auxiliary backlight source,
Described luminance sensor is for detecting the ambient light intensity of described hand-held reading equipment, and described auxiliary backlight source provides auxiliary backlight when described ambient light intensity is not enough.
8. based on a hand-held reading equipment for augmented reality, it is characterized in that, this hand-held reading equipment also comprises:
Video acquisition unit, for catching reality scene through the first camera;
Intelligent computation terminal, for identifying the Quick Response Code in described reality scene, obtain corresponding code value information and spatial positional information, then place the virtual scene preset according to described spatial positional information, and generate described reality scene and the mixed reading picture of described virtual scene;
Voice-output unit, for exporting corresponding with described virtual scene through loudspeaker
Voice messaging; And
LCD screen, rounded shape, for showing the described reading picture that described intelligent computation terminal generates.
9. the reading of the hand-held based on augmented reality equipment according to claim 8, it is characterized in that, when mobile described hand-held reading equipment, Quick Response Code in described reality scene is moved, described intelligent computation terminal controls the picture moving in described virtual scene according to the Quick Response Code of movement, described LCD screen exports the dynamic reading picture after described hand-held reading equipment moving.
10. the reading of the hand-held based on augmented reality equipment according to claim 9, it is characterized in that, described intelligent computation terminal also comprises:
Buffer cell, for backing up the code value information corresponding to the some Quick Response Codes before present frame and spatial positional information, and the delay carrying out corresponding frame number is driven, with the processing time needed for reserved Quick Response Code identification to the three-dimensional body motion in described virtual scene.
11. reading of the hand-held based on augmented reality equipment according to claim 8, it is characterized in that, described intelligent computation terminal comprises:
Network interface, for obtaining the multiple augmented reality application from internet, and selects an augmented reality application to be performed according to user's request; And
Quick Response Code recognition unit, when in the coverage that the Quick Response Code in described reality scene to be moved to described first camera by user, described Quick Response Code recognition unit is from motion tracking and identify described Quick Response Code, obtains described code value information and described spatial positional information.
12. reading of the hand-held based on augmented reality equipment according to claim 11, it is characterized in that, described intelligent computation terminal also comprises:
Virtual scene generation unit, for according to the spatial positional information from described Quick Response Code recognition unit, inquires the virtual scene matched, and
Virtual real-time rendering unit, for carrying out real-time rendering to inquiring about the virtual scene that obtains, and by the described virtual scene after drawing and described reality scene mixed display in described LCD screen.
13. reading of the hand-held based on augmented reality equipment according to claim 12, it is characterized in that, described intelligent computation terminal also comprises:
Interactive unit, for identifying the interactive operation of face or staff, and obtains three-dimensional information implicit in described reality scene according to described interactive operation, thus makes the three-dimensional body in described three-dimensional information and described virtual scene carry out direct interaction.
14. reading of the hand-held based on augmented reality equipment according to claim 8, it is characterized in that, described hand-held reading equipment comprises a circular body and a grip part, described circular body installing has the described LCD screen of touch controllable function, and the junction of described circular body and described grip part comprises a control button.
15. reading of the hand-held based on augmented reality equipment according to claim 14, it is characterized in that, the top center position of described circular body comprises a second camera and a microphone, described second camera is for gathering the reality scene of described LCD screen side, and described microphone is for receiving the interactive voice information of user.
16. reading of the hand-held based on augmented reality equipment according to claim 8, is characterized in that, described hand-held reading equipment also comprises luminance sensor and auxiliary backlight source,
Described luminance sensor is for detecting the ambient light intensity of described hand-held reading equipment, and described auxiliary backlight source provides auxiliary backlight when described ambient light intensity is not enough.
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| CN107423377A (en) * | 2017-07-11 | 2017-12-01 | 河南书网教育科技股份有限公司 | Interactive children's book equipped directory system and method |
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