CN106791263A - One class graphics context collection identifying device - Google Patents
One class graphics context collection identifying device Download PDFInfo
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- CN106791263A CN106791263A CN201710012060.9A CN201710012060A CN106791263A CN 106791263 A CN106791263 A CN 106791263A CN 201710012060 A CN201710012060 A CN 201710012060A CN 106791263 A CN106791263 A CN 106791263A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
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Abstract
The invention discloses a class graphics context collection identifying device, including：Multipoint images information acquisition unit and image information recognition unit, the image information of collection is passed to described image information identificating unit by the multipoint images information acquisition unit, described image information identificating unit identifies graph-text content information according to described image information, and the multipoint images information acquisition unit obtains described image information using shooting style, the multipoint images information acquisition unit includes multiple cameras.The realization of the embodiment of the present invention can accurately and easily collect desired image information.
Description
The application is division, the original bill application number 2014100276967 of this division, applying date 2014-01-21, title：One
Plant graphics context collection identifying device.
Technical field
The present invention relates to IMAQ identifying processing technical field, more particularly to graphics context collection identifying device.
Background technology
With the development of image processing techniques, the application of corresponding IMAQ identification technology is also increasingly extensive, however, mesh
In preceding IMAQ identification technology, in order to obtain the covering to required acquisition target, then need more distantly located corresponding
Camera.And single fixing camera its single focal length causes captured object only most clear in suitable that sub-fraction of focal length
Chu, other parts are then due to not at best focus position, then not clear enough.And to curved surface（Book such as to opening
The macrobending at middle part）It is difficult to distortionless shooting.And, the shooting angle of common camera also can only be in surface ability
Whole subjects are effectively shot, easily makes part unclear not in pinpointed focus if being shot from side or inclined-plane
It is clear, and because projection principle, the image objects away from camera distal end are small, resolution ratio can decline a lot.Therefore, according to common
Single fixing camera（That is common camera）Comprehensive covering to required acquisition target is then very high to resolution ratio of camera head requirement,
And it is unable to reach preferable shooting effect.
Furthermore, current Book Publishing amount is very big.But also there is a part of crowd at present, such as children, blind
People, the elderly etc., its inconvenience are directly read to books, need the aid reading audible device to carry out for this part population
Read, and currently without the aid reading audible device for general book.
The content of the invention
Dress is recognized it is an object of the invention to provide the graphics context collection that can accurately and easily collect desired image information
Put,
The present invention is achieved by the following technical solutions：
One class graphics context collection identifying device, including：
Multipoint images information acquisition unit and image information recognition unit, the figure that the multipoint images information acquisition unit will be gathered
As information transmission identifies figure to described image information identificating unit, described image information identificating unit according to described image information
Literary content information, and the multipoint images information acquisition unit obtains described image information, many point diagrams using shooting style
As information acquisition unit includes multiple camera, i.e., two or three or four or more camera, the multiple shooting
Head shoots for completing multi-angle and/or multipoint multipoint images, and each camera is fixed camera or movable
Formula camera, the photo angle of the movable camera and/or position are adjustable, and the movable camera is
It is polygonal to carry out to subject to control based on predetermined control mode or based on the control information for receiving or manually its activity
Degree and/or multipoint multipoint images shoot.
The movable camera includes rotatable camera head and/or packaged type camera, i.e., described movable
Formula camera is rotatable removable or removable rotatable；Or, the movable camera can including one or more
Movable camera lens, the photo angle of the movable camera lens and/or position are adjustable；If the movable camera
Comprising multiple, then each camera that multiple movable cameras are included is used to gather the graph-text content of all or part of scene
Information；The position that the movable camera is arranged at the region for needing to gather described image information includes：The region
Edge top and/or oblique upper and/or surface.
The fixed camera includes one or more camera lenses, and if the fixed camera includes multiple camera lenses,
Then the control information based on predetermined control mode or reception controls each camera lens to gather the graph-text content information, the multiple
Each camera that camera is included is used to gather the graph-text content information of all or part of scene；The camera is arranged to be needed
The position for gathering the region of described image information includes：The edge top in the region and/or oblique upper and/or surface.
The graph-text content information includes：The picture or word content information of printed matter, and/or, printed matter is read
The configured information of read operation.
It is described that the configured information that printed matter carries out reading operations is included：Carried out on printed matter by hand or hand-held object
Reading indicate operation information.
The multipoint images information acquisition unit also includes read location information acquisition module, for being gathered by camera
The character image information of user's reading operations position, and described image information identificating unit recognizes user's reading operations position
The word content that contains of character image packet.
Bibliographical Information of the picture or word content packet of the printed matter containing books, the multipoint images information gathering
Unit collection includes the image information of the Bibliographical Information of books and passes to described image information identificating unit, described to include
The image information of the Bibliographical Information of books includes the image information of books strip of paper used for sealing, and described image information identificating unit by identification
Word in the image information of the books strip of paper used for sealing determines Bibliographical Information, or, believed by the image for recognizing the books strip of paper used for sealing
Breath determines Bibliographical Information, or, Bibliographical Information, the mark are determined by the mark in the image information for recognizing the books strip of paper used for sealing
Knowledge be it is books itself or additional,
And/or,
Page number information of the picture or word content packet of the printed matter containing books, the multipoint images information acquisition unit
Collection includes the image information of the page number information of books and passes to described image information identificating unit, and the page number information is adopted
Collection module gathers the image information of page in books as the information comprising the page number information by the camera module, passes through
Recognize that the image information of page in the books determines the current page number read, or, by the image for recognizing page in the books
Word or the digital page number in information determine the current page number read.
The device also includes：
Audio unit, the multipoint images information acquisition unit by the books of collection current read page or printed matter currently read
Reading location or reading operations indicating positions or comprising Bibliographical Information or comprising page number information image information passes to institute
State image information recognition unit, described image information identificating unit according to the current read page or printed matter currently read position
Putting or reading operations indicating positions or comprising Bibliographical Information or comprising page number information image information identifies that this is current
Word content that read page or printed matter current reading location or reading operations are indicated or Bibliographical Information or page number information
The corresponding audio-frequency information of information simultaneously notifies the audio unit, and the audio unit is by the corresponding audio-frequency information with audio shape
Formula is exported；
And/or,
Audio input unit, for obtaining audio-frequency information；
And/or,
The image and/or text information obtained in memory cell, including audio information and/or preservation collection identification process
And/or preserve the outside content information for obtaining；
And/or,
Display unit, display include setting content information and/or collection identification process in obtain image and text information with/
Or the outside content information for obtaining；
And/or,
Communication unit, for and compunication.
The device includes interactive processing module, the interactive operation control information for obtaining user, and according to the interaction
Control information operation performs predetermined interactive operation, and the interactive operation control information includes limb action, operates object
Action, voice messaging, screen input or operation button at least one.
As seen from the above technical solution provided by the invention, graphics context collection identifying device provided in an embodiment of the present invention
Be conducive to graphics context collection to recognize, relative to common camera, can needed for the closely distortionless completion of practicality image photographic
Collection, does not influence the angle read or position such as oblique upper IMAQ and can recognize from books yet, and readding for user is not influenceed
Read, corresponding movable camera or multiple camera have multiple focal lengths, can thus make institute's acquisition target each several part all in
Pinpointed focus, it is clear with the image for ensureing each several part, for curved surface（Macrobending face in the middle part of such as books）Can have
Suitable shooting angle and position, therefore shooting identification effectively can be carried out to it, and, corresponding multipoint images information gathering
Unit can cause relatively low to resolution ratio of camera head requirement, and captured thing is clapped with the camera of same resolution ratio in other words
Taking the photograph can reach resolution ratio higher（It is more beneficial for identification）, so that the image information for collecting being capable of true and accurate
Actual conditions in the collected region of ground reaction, and then cause that phase can be recognized accurately in follow-up picture and text identification processing procedure
The graph-text content information answered.So that the device can also but be not limited to as a kind of picture and text input device etc., picture and text typing
Such as full text typing, or as the selected section picture and text of the instruction for carrying out to printed matter reading operations carry out typing etc..The opposing party
Face, in the graphics context collection identifying device, due to can accurately carry out the identification of graph-text content information, thus can be for common
Books carry out picture and text identifying processing, and combine the aid reading sounding treatment that corresponding vocal function realizes being directed to general book,
So as to provide a kind of aid reading audible device that to general book can aid in sounding for people.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will use needed for embodiment description
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation one of graphics context collection identifying device provided in an embodiment of the present invention；
Fig. 2 is the structural representation two of graphics context collection identifying device provided in an embodiment of the present invention；
Fig. 3 is the structural representation one of the graphics context collection identifying device comprising multiple cameras provided in an embodiment of the present invention；
Fig. 4 is the structural representation two of the graphics context collection identifying device comprising multiple cameras provided in an embodiment of the present invention；
Fig. 5 is the structural representation of the camera being arranged above edge provided in an embodiment of the present invention；
Fig. 6 is the structural representation one of the camera for being arranged at oblique upper provided in an embodiment of the present invention；
Fig. 7 is the structural representation two of the camera for being arranged at oblique upper provided in an embodiment of the present invention；
Fig. 8 is the structural representation of the camera directly over provided in an embodiment of the present invention being arranged at；
Fig. 9 is the schematic diagram of shooting books top-surface camber before rotatable camera head rotation provided in an embodiment of the present invention；
Figure 10 is the schematic diagram of shooting books top-surface camber after rotatable camera head rotation provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Inventive embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to protection scope of the present invention.
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
A class graphics context collection identifying device is the embodiment of the invention provides, it implements structure as shown in figure 1, can wrap
Include：Multipoint images information acquisition unit and image information recognition unit, the figure that the multipoint images information acquisition unit will be gathered
As information transmission identifies figure to described image information identificating unit, described image information identificating unit according to described image information
Literary content information, and the multipoint images information acquisition unit obtains described image information, i.e., described multiple spot using shooting style
Image information collecting unit is shot by its camera for including and obtains described image information.
Further, shot to realize multi-angle and/or multipoint multipoint images for subject,
The multipoint images information acquisition unit includes multiple camera, i.e., two or three or four or more shooting
Head, the multiple camera is used to complete multi-angle and/or multipoint multipoint images shoot, and each camera is fixed
Camera or movable camera, the movable camera are based on predetermined control mode or based on the control for receiving
Information controls its activity that multi-angle and/or the shooting of multipoint multipoint images are carried out to subject manually.For example, root
Automatically controlled according to feedback（Adjust automatically is such as done according to the feedback after shooting image identification）, such as when the finger place of showing goes beyond the scope
Or segment word has gone beyond the scope or the page number goes beyond the scope, then the angle of adjust automatically movable camera and/or position,
So product or need not less need manual intervention in the course of the work, or, according to the control information of user input（As user performs
Special limbs act surely or user is by operating the predetermined control information etc. of key-press input）The camera is controlled to rotate or move
It is dynamic, or, it is also possible to the camera rotation or mobile is automatically controlled according to time interval set in advance, to carry out for quilt
The multi-angle of reference object and/or multipoint multiple spot shoot.
Specifically, the fixed camera include one or more camera lenses, and if the fixed camera include it is many
Individual camera lens, then the control information based on predetermined control mode or reception control each camera lens to gather the graph-text content information,
And the predetermined control mode whole cameras or part camera that include in the multiple cameras of control carry out multi-angle and/
Or multipoint multipoint images shoot；
Each camera that the multiple camera is included is used to gather the graph-text content information of all or part of scene；
The position that the camera can be arranged at the region for needing to gather described image information includes：On the edge in the region
Side and/or oblique upper and/or surface.
That is, in the graphics context collection identifying device, corresponding multipoint images information acquisition unit can include many
Individual camera, as shown in Figure 3, Figure 4, corresponding multiple camera can be arranged to be taken in fixed or mobilizable mode
Object region edge top and/or oblique upper and/or surface, for example, can be arranged at books edge top and/
Or oblique upper and/or surface, when the position that reader is set when reading needs not influence reader's read books, have
Body is referred to shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8.Simultaneously as employing multiple cameras, substantially reduce to each shooting
Shooting covering required for head, increases overall covering, so as to ensure that multiple cameras can to the shooting covering required for identification
With it is respective shooting carry out respective identification work, also can by after shooting result synthesis for identification.
For example, being automatically controlled according to feedback（Adjust automatically is such as done according to the feedback after shooting image identification）, such as work as hand
Gone beyond the scope at instruction or segment word has gone beyond the scope or the page number goes beyond the scope, then adjust automatically movable camera
Angle and/or position, such product in the course of the work without or need manual intervention less, or, according to the control of user input
Information processed（The limbs that such as user performs are acted surely or user is by operating the predetermined control information of key-press input）Control is described
Each camera lens shoots to the multi-angle and/or multiposition of subject, or, it is also possible to according to it is set in advance each
The multi-angle of camera lens collection subject and/or the mode of multipoint image information automatically control described each camera lens to be carried out
Shoot（Such as, each camera lens can be set and obtains corresponding image information to shoot subject successively, it is also possible to which setting is each
Individual camera lens shoots subject and obtains corresponding image information simultaneously, or, it is also possible to setting section lens shooting is taken
Object obtains corresponding image information, etc.）.
Fixing camera generally has the fixed visual field, but multiple cameras can form comprehensively covering, and movable is taken the photograph
As head has the fixed visual field at a certain angle position, but it passes through activity and changes the visual field, therefore can also form comprehensively covering,
In specific implementation, if fixing camera loosens, movable camera can not be considered as, equally, even if camera is
Can be with activity, but if not being come the special result needed for obtaining, such as comprehensively covering in its course of work by activity
Deng then actually still falling within fixing camera scheme.Such as, if suitable angle can will be in advance adjusted to the camera of activity
Position etc., but it is actually used in and need not carry out activity, or activity the effect such as such as comprehensively covers very to special effect
It is small, then actually still fall within fixing camera scheme.
In graphics context collection identifying device provided in an embodiment of the present invention, the graph-text content information specifically can be, but not limited to
Including：The picture or word content information of printed matter, and/or, the pictorial information of space still life, and/or, limb action information,
And/or, the configured information of reading operations is carried out to printed matter, and/or, operate the action message of object；I.e. described graph-text content
Information can be printed matter picture or word content information, the pictorial information of space still life, limb action information, to printed matter
Carry out reading operations configured information and operation object action message at least one.
That is, during corresponding image information recognition unit can identify printed matter according to the image information for collecting
Picture or text information, or, it is also possible to identify the picture of space still life（Such as the image according to the space still life for collecting
Information determines the content informations such as the corresponding picture or explanatory note of corresponding space still life）, or, it is also possible to identify that user holds
The limb action information such as capable gesture motion（Execute instruction implication as corresponding to recognizing predetermined limb action etc.）, or,
Can also identify that user operates the action message of object, or, it is also possible to when identifying that user reads to printed matter
Reading operations instruction, etc..Further, the configured information that reading operations are carried out to printed matter can be by limb action information
Or the action message of operation object is realized, you can so that the action of specific limb action or operation object to be grasped as certain reading
The configured information of work；That is, the configured information that reading operations are carried out to printed matter can include：By hand or hand-held
The reading that object is carried out on printed matter indicates operation information, instruction or determine that needs are read that such as determination indication somewhere is read
Read the instruction of content or determine the need for the instruction etc. read, such as hand gives directions on printed matter, clicks, double-clicking, sliding,
Page turning etc..
A kind of graphics context collection identifying device provided in an embodiment of the present invention as a result of unique camera arrangement,
So that can neatly obtain the multipoint images information for needing to gather subject during image information collecting, that is, gather
Be taken the image information of corresponding different angles and/or diverse location, so that the image information for collecting can
The actual conditions of subject are truely and accurately reacted, and then causes accurately know in follow-up picture and text identification processing procedure
Do not go out corresponding graph-text content information, word or pictorial information in printed matter are such as identified exactly, or, identify user
Limb action implication, or, identify user operation object perform action implication, or, identify that user passes through
Limb action or operation object to the implication of the reading operations of the printed matters such as books, or, identify word that user indicates or
Picture etc..
In graphics context collection identifying device provided in an embodiment of the present invention, it is based on the device for ease of user and realizes for print
The sound reading of brush product, then as shown in Fig. 2 audio unit, the multipoint images information gathering can also be included in the apparatus
Current read page or printed matter current reading location or reading operations indicating positions or comprising bibliography in the books that unit will be gathered
Information or the image information comprising page number information pass to described image information identificating unit, and described image information identificating unit is known
Do not go out according to the current read page or printed matter current reading location or reading operations indicating positions or comprising Bibliographical Information or
Image information comprising page number information identifies the current read page or printed matter current reading location or reading operations indicating bit
Put or the corresponding audio-frequency information of the word content information of Bibliographical Information or page number information and notify the audio unit, the audio
Unit exports the corresponding audio-frequency information with audio form, such that it is able to realize in printed matter word content it is sound
Read aloud, the content information for being easy to the inconvenient crowd read to books directly perceived to obtain in general book.
In sound reading operating process is carried out to printed matter by the audio unit, the multipoint images information gathering
Unit also includes read location information acquisition module, for gathering user's reading operations position by camera（I.e. user specifies
Printed matter current reading location）Character image information, and described image information identificating unit recognizes that the user reads behaviour
Make the word content that the character image packet of position contains, and the corresponding audio letter of the word content information for determining will be recognized
The audio-frequency information that breath or word content conversion are obtained notifies the audio unit.Wherein, the word content information correspondence
Audio-frequency information can be that the segment word content read aloud audio-frequency information, or corresponding other audios letter of the word content
Breath, such as to the explanation audio-frequency information of the word content.
Corresponding Text region has progressed into the practical stage at present, and corresponding identification processing procedure can include：It is first
First to the image preprocessing taken pictures, the pretreatment is mainly processed including binaryzation, noise remove, inclination calibration etc., is then carried out
Character features are extracted, including to word image graph thinning after, obtain the stroke end points of word, the quantity in crosspoint and position, or with
Stroke section is characterized, and coordinates comparison method to compare, so as to recognize word.Because character recognition technology has been existing skill
Art, therefore be no longer described in detail herein.
In the graphics context collection identifying device, due to can accurately carry out the identification of graph-text content information, thus can be with pin
Picture and text identifying processing is carried out to general book, and combines the aid reading sounding that corresponding vocal function realizes being directed to general book
Treatment, so that for people provide a kind of aid reading audible device that to general book can aid in sounding, this is allowed for
The crowd that the inconvenience such as children, blind person, the elderly is directly read to books can enter by the graphics context collection identifying device
Row aid reading, is very easy to reading operations of this part population to general book.And, the accuracy of identification process is also
Can ensure that books reading process can be carried out swimmingly, further ensuring reading user has preferably reading experience.
In graphics context collection identifying device provided in an embodiment of the present invention, for ease of the graph-text content letter that preservation is identified
Breath, can also include memory cell, for preserving the picture and text that described image information identificating unit is identified in the apparatus
Content information, is subsequently called with facilitating to the graph-text content information.
In graphics context collection identifying device provided in an embodiment of the present invention, the multipoint images information acquisition unit can be with
The image information of the Bibliographical Information for including books of collection simultaneously passes to described image information identificating unit, described image information
The image information that recognition unit includes the Bibliographical Information of books according to identifies book name.Further, can be with
The book name is exported by way of audio or display, for example, can by the bright reading book name of the audio unit,
Or book name is shown by display screen.
Further, the multipoint images information acquisition unit can gather the image of books strip of paper used for sealing by the camera
Information as the Bibliographical Information comprising the books image information, described image information identificating unit then can be by recognizing
State books strip of paper used for sealing（Comprising front cover, back cover etc.）Image information in word determine book name, or, it is also possible to by identification
The image information of the books strip of paper used for sealing determines book name, or, can also be by recognizing the image information of the books strip of paper used for sealing
In label determine book name, corresponding label includes special label or coding, or can also include ISBN bar codes（State
Border International Standard Book Number, International Standard Book Number）Etc. the label or coding that currently exist.
Because the front cover and back cover image of every book are different, thus can be carried out by the image information for photographing it is right
Than identification, or Characteristic Contrast is extracted so as to specially which books identified, so that it is determined that corresponding book name.And,
For ease of identification, the corresponding label be easy to and recognize can also be set in books so that can determine currently according to the label
The specific book name of books, corresponding label can be the label being printed on books, or be pasted on books
Can be the content information such as picture or coding or word on label, and corresponding label.Due to specific image recognition technology
Through being prior art, therefore no longer it is described in detail herein.
In graphics context collection identifying device provided in an embodiment of the present invention, the multipoint images information acquisition unit can be with
What is gathered includes the image information of page number information and passes to described image information identificating unit, and the identification of described image information is single
The image information that unit includes page number information according to identifies the page number.Further, can also be by audio or display
Mode exports the book name, for example, by the bright reading page number of the audio unit, or page can be shown by display screen
Code.
The page number information acquisition module determines the current page number read by recognizing the image information of page in the books,
Or, by recognizing that word or the digital page number in the books in the image information of page determine the current page number read.
The graphics context collection identifying device can also include display unit, content information and/or collection for showing setting
The image and text information and/or the outside content information for obtaining obtained in identification process, for example, can show that current books are read
The information such as the page number or book name of reading, or, explanation information of the display for books（Such as introduction of authors）, or,
The operational order of user that display described image information identificating unit is identified, or, play for being explained to books
Video information, etc..
Specifically, the graphics context collection identifying device can also include following any one or multinomial unit：
Audio input unit, for obtaining audio-frequency information.Audio-frequency information after corresponding acquisition can be carried out by memory cell
Preserve.
The image and/or word letter obtained in memory cell, including audio information and/or preservation collection identification process
Breath and/or the outside content information for obtaining of preservation, the voice messaging of preservation can be played out when required by audio unit,
For example, by the cooperation of audio input unit and the memory cell and audio unit, user in Course of Language Learning can be corrected
Pronunciation it is whether accurate etc..
Communication unit, for being communicated between computer.
Furthermore, to strengthen the interactive processing between user and the graphics context collection identifying device, lifting user uses the picture and text
The experience of capturing and recognition device, can also include interactive processing module, the interactive operation control for obtaining user in the apparatus
Information processed, and predetermined interactive operation, and the interactive operation control information bag are performed according to the interactive operation control information
Include at least one in limb action, the operation action of object, voice messaging, screen input or operation button；In interactive processing
During, graphics context collection identifying device can also play particular hint acoustic information by the audio unit to user, or
Specific content information can also be shown to user by the display unit, and user can be according to corresponding prompting sound message
Breath or the specific content information of display transmit corresponding interactive operation control information to graphics context collection identifying device, in order to
Graphics context collection identifying device carries out interaction.Specifically, corresponding interactive operation control information can be included on printed matter and carry out
Reading operations configured information etc., as a example by carrying out interactive operation by limb action, the user for reading general book can
Carried out with to reading method or reading content with by interaction between the action of hand or hand-held object and graphics context collection identifying device
Interaction control etc., such as controls to re-read a content for current location by prearranged gesture.By the interactive processing module
The limb action or operation object motion for reading user can be recognized, can be carried out between reading user mutually in order to the device
It is dynamic, so as to lift the reading experience for reading user so that books vocalize media and interactive medium.
In embodiments of the present invention, gathered by corresponding multipoint images closely can just be covered to required acquisition target
Cover and undistorted.Specifically, corresponding movable camera or multiple cameras have multiple focal lengths, and it is gathered right thus to make
It is clear with the image for ensureing each several part as all parts are all in pinpointed focus.
For example, referring to shown in Fig. 9, Figure 10, as a result of multi-cam or movable camera（Such as can rotary head type take the photograph
As head）Structure, for curved surface（Macrobending face in the middle part of such as books）Can there are suitable shooting angle and position, because
This can effectively carry out shooting identification to it, corresponding shooting angle no matter directly over or side inclined-plane can be to reference object
Effectively shoot, each several part all gets a distinct image and good resolution ratio in good focal length.And, corresponding multipoint images
So that relatively low to resolution ratio of camera head requirement, carrying out shooting to captured thing with the camera of same resolution ratio in other words can for collection
To reach resolution ratio higher（It is more beneficial for identification）.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
Should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (10)
1. a class graphics context collection identifying device, it is characterised in that including：
Multipoint images information acquisition unit and image information recognition unit, the figure that the multipoint images information acquisition unit will be gathered
As information transmission identifies figure to described image information identificating unit, described image information identificating unit according to described image information
Literary content information, and the multipoint images information acquisition unit obtains described image information using shooting style；Many point diagrams
As information acquisition unit includes multiple camera, i.e., two or three or four or more camera, the multiple shooting
Head shoots for completing multi-angle and/or multipoint multipoint images, and each camera is fixed camera or movable
Formula camera, the photo angle of the movable camera and/or position are adjustable, and the movable camera is
It is polygonal to carry out to subject to control based on predetermined control mode or based on the control information for receiving or manually its activity
Degree and/or multipoint multipoint images shoot,
The graph-text content information includes：The picture or word content information of printed matter, and/or, reading behaviour is carried out to printed matter
The configured information of work.
2. graphics context collection identifying device according to claim 1, it is characterised in that described that reading operations are carried out to printed matter
Configured information include：The reading carried out on printed matter by hand or hand-held object indicates operation information.
3. graphics context collection identifying device according to claim 1, it is characterised in that the multipoint images information acquisition unit
Read location information acquisition module is also included, the character image information for gathering user's reading operations position by camera,
And described image information identificating unit recognizes the word content that the character image packet of user's reading operations position contains.
4. graphics context collection identifying device according to claim 1, it is characterised in that in the picture or word of the printed matter
Hold Bibliographical Information of the packet containing books, the multipoint images information acquisition unit collection includes the figure of the Bibliographical Information of books
As information and described image information identificating unit is passed to, the image information of the Bibliographical Information for including books includes books
The image information of strip of paper used for sealing, and described image information identificating unit is true by the word in the image information for recognizing the books strip of paper used for sealing
Determine Bibliographical Information, or, Bibliographical Information is determined by the image information for recognizing the books strip of paper used for sealing, or, it is described by identification
Mark in the image information of books strip of paper used for sealing determines Bibliographical Information, and the mark is books itself or additional；
And/or,
Page number information of the picture or word content packet of the printed matter containing books, the multipoint images information acquisition unit
Collection includes the image information of the page number information of books and passes to described image information identificating unit, and the page number information is adopted
Collection module gathers the image information of page in books as the information comprising the page number information by the camera module, passes through
Recognize that the image information of page in the books determines the current page number read, or, by the image for recognizing page in the books
Word or the digital page number in information determine the current page number read.
5. the graphics context collection identifying device according to any one of Claims 1-4, it is characterised in that the device also includes：
Audio unit, the multipoint images information acquisition unit by the books of collection current read page or printed matter currently read
Reading location or reading operations indicating positions the or image information comprising Bibliographical Information or comprising page number information passes to described
Image information recognition unit, described image information identificating unit according to the current read page or printed matter current reading location
Or reading operations indicating positions or the image information comprising Bibliographical Information or comprising page number information identify the current reading
Word content information that page or printed matter current reading location or reading operations are indicated or Bibliographical Information or page number information
Corresponding audio-frequency information simultaneously notifies the audio unit, and the audio unit is defeated with audio form by the corresponding audio-frequency information
Go out；
And/or,
Audio input unit, for obtaining audio-frequency information；
And/or,
The image and/or text information obtained in memory cell, including audio information and/or preservation collection identification process
And/or preserve the outside content information for obtaining；
And/or,
Display unit, display include setting content information and/or collection identification process in obtain image and text information with/
Or the outside content information for obtaining；
And/or,
Communication unit, for and compunication.
6. the graphics context collection identifying device according to any one of Claims 1-4, it is characterised in that the device includes interaction
Processing module, the interactive operation control information for obtaining user, and performed according to the interactive operation control information predetermined
Interactive operation, and the interactive operation control information includes limb action, the action of operation object, voice messaging, screen input
Or at least one in operation button.
7. graphics context collection identifying device according to claim 5, it is characterised in that the device includes interactive processing module,
Interactive operation control information for obtaining user, and predetermined interactive operation is performed according to the interactive operation control information,
And the interactive operation control information includes limb action, the action of operation object, voice messaging, screen input or operation button
In at least one.
8. a class graphics context collection identifying device, it is characterised in that including：
Multipoint images information acquisition unit and image information recognition unit, the figure that the multipoint images information acquisition unit will be gathered
As information transmission identifies figure to described image information identificating unit, described image information identificating unit according to described image information
Literary content information, and the multipoint images information acquisition unit obtains described image information using shooting style；Many point diagrams
As information acquisition unit includes multiple camera, i.e., two or three or four or more camera, the multiple shooting
Head shoots for completing multi-angle and/or multipoint multipoint images, and each camera is fixed camera or movable
Formula camera, the photo angle of the movable camera and/or position are adjustable, and the movable camera is
It is polygonal to carry out to subject to control based on predetermined control mode or based on the control information for receiving or manually its activity
Degree and/or multipoint multipoint images shoot,
The movable camera includes rotatable camera head and/or packaged type camera；Or, the movable
Camera includes one or more movable camera lenses, and the photo angle of the movable camera lens and/or position are adjustable
's；If the movable camera includes multiple, each camera that multiple movable cameras are included is used to gather
The graph-text content information of all or part of scene；The movable camera is arranged at the area for needing to gather described image information
The position in domain includes：The edge top in the region and/or oblique upper and/or surface,
The fixed camera includes one or more camera lenses, and if the fixed camera includes multiple camera lenses, base
Each camera lens is controlled to gather the graph-text content information, the multiple shooting in the control information of predetermined control mode or reception
Each camera that head is included is used to gather the graph-text content information of all or part of scene；The camera is arranged at needs and adopts
The position for collecting the region of described image information includes：The edge top in the region and/or oblique upper and/or surface,
The graph-text content information includes：The picture or word content information of printed matter, and/or, reading behaviour is carried out to printed matter
The configured information of work,
It is described that the configured information that printed matter carries out reading operations is included：By readding that hand or hand-held object are carried out on printed matter
Read to indicate operation information,
The multipoint images information acquisition unit also includes read location information acquisition module, for gathering user by camera
The character image information of reading operations position, and described image information identificating unit recognizes the text of user's reading operations position
The word content that word image information is included,
And/or,
Bibliographical Information of the picture or word content packet of the printed matter containing books, the multipoint images information acquisition unit
Collection includes the image information of the Bibliographical Information of books and passes to described image information identificating unit, described to include books
Bibliographical Information image information including books strip of paper used for sealing image information, and described image information identificating unit is described by identification
Word in the image information of books strip of paper used for sealing determines Bibliographical Information, or, it is true by the image information for recognizing the books strip of paper used for sealing
Determine Bibliographical Information, or, Bibliographical Information is determined by the mark in the image information for recognizing the books strip of paper used for sealing, the mark is
Books itself or additional,
And/or,
Page number information of the picture or word content packet of the printed matter containing books, the multipoint images information acquisition unit
Collection includes the image information of the page number information of books and passes to described image information identificating unit, and the page number information is adopted
Collection module gathers the image information of page in books as the information comprising the page number information by the camera module, passes through
Recognize that the image information of page in the books determines the current page number read, or, by the image for recognizing page in the books
Word or the digital page number in information determine the current page number read.
9. graphics context collection identifying device according to claim 8, it is characterised in that the device includes：
Audio unit, the multipoint images information acquisition unit by the books of collection current read page or printed matter currently read
Reading location or reading operations indicating positions the or image information comprising Bibliographical Information or comprising page number information passes to described
Image information recognition unit, described image information identificating unit according to the current read page or printed matter current reading location
Or reading operations indicating positions or the image information comprising Bibliographical Information or comprising page number information identify the current reading
Word content information that page or printed matter current reading location or reading operations are indicated or Bibliographical Information or page number information
Corresponding audio-frequency information simultaneously notifies the audio unit, and the audio unit is defeated with audio form by the corresponding audio-frequency information
Go out；
And/or,
Audio input unit, for obtaining audio-frequency information；
And/or,
The image and/or text information obtained in memory cell, including audio information and/or preservation collection identification process
And/or preserve the outside content information for obtaining；
And/or,
Display unit, display include setting content information and/or collection identification process in obtain image and text information with/
Or the outside content information for obtaining；
And/or,
Communication unit, for and compunication,
And/or,
Interactive processing module, the interactive operation control information for obtaining user, and held according to the interactive operation control information
The predetermined interactive operation of row, and the interactive operation control information include limb action, the action of operation object, voice messaging,
Screen be input into or operation button at least one.
10. graphics context collection identifying device according to claim 9, it is characterised in that：The device includes
Audio unit,
The image information of current read page in the books of collection is passed to described image by the multipoint images information acquisition unit
Information identificating unit, described image information identificating unit identifies the current reading according to the image information of the current read page
The corresponding audio-frequency information of word content information of page simultaneously notifies the audio unit, and the audio unit is by the corresponding audio
Information is exported with audio form；
Or,
Image letter in the books that the multipoint images information acquisition unit will be gathered comprising Bibliographical Information or comprising page number information
Breath passes to described image information identificating unit, and described image information identificating unit is according to comprising Bibliographical Information or comprising page
The image information of code information identifies the corresponding audio-frequency information of word content information of current read page and notifies the audio list
Unit, the audio unit exports the corresponding audio-frequency information with audio form；
Or,
In the books that the multipoint images information acquisition unit will be gathered current read page or printed matter current reading location
Reading operations indicating positions or the image information comprising Bibliographical Information or comprising page number information pass to described image information
Recognition unit, described image information identificating unit is according to the current read page or printed matter current reading location or reading
Operation instruction position or the image information comprising Bibliographical Information or comprising page number information identify printed matter current reading location
Or the corresponding audio-frequency information of word content information that reading operations are indicated and notify the audio unit, the audio unit will
The corresponding audio-frequency information is exported with audio form；
And/or,
Audio input unit, for obtaining audio-frequency information；
And/or,
The image and/or text information obtained in memory cell, including audio information and/or preservation collection identification process
And/or preserve the outside content information for obtaining；
And/or,
Display unit, display include setting content information and/or collection identification process in obtain image and text information with/
Or the outside content information for obtaining；
And/or,
Communication unit, for and compunication,
And/or,
Interactive processing module, the interactive operation control information for obtaining user, and held according to the interactive operation control information
The predetermined interactive operation of row, and the interactive operation control information include limb action, the action of operation object, voice messaging,
Screen be input into or operation button at least one.
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| CN2013100281744 | 2013-01-25 | ||
| CN201320040638 | 2013-01-25 | ||
| CN201310028174 | 2013-01-25 | ||
| CN201410027696.7A CN103763453B (en) | 2013-01-25 | 2014-01-21 | A kind of graphics context collection identification device |
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| CN201410027696.7A Division CN103763453B (en) | 2013-01-25 | 2014-01-21 | A kind of graphics context collection identification device |
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| CN201420038757.5U Expired - Fee Related CN204046697U (en) | 2013-01-25 | 2014-01-21 | A kind of graphics context collection recognition device |
| CN201410028668.7A Expired - Fee Related CN103761893B (en) | 2013-01-25 | 2014-01-21 | A kind of book reader |
| CN201420037927.8U Expired - Fee Related CN203773763U (en) | 2013-01-25 | 2014-01-21 | Book reader |
| CN201710012059.6A Withdrawn CN106803864A (en) | 2013-01-25 | 2014-01-21 | Certain graphics context collection identifying device |
| CN201410027696.7A Expired - Fee Related CN103763453B (en) | 2013-01-25 | 2014-01-21 | A kind of graphics context collection identification device |
| CN201710012060.9A Withdrawn CN106791263A (en) | 2013-01-25 | 2014-01-21 | One class graphics context collection identifying device |
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| CN201420038757.5U Expired - Fee Related CN204046697U (en) | 2013-01-25 | 2014-01-21 | A kind of graphics context collection recognition device |
| CN201410028668.7A Expired - Fee Related CN103761893B (en) | 2013-01-25 | 2014-01-21 | A kind of book reader |
| CN201420037927.8U Expired - Fee Related CN203773763U (en) | 2013-01-25 | 2014-01-21 | Book reader |
| CN201710012059.6A Withdrawn CN106803864A (en) | 2013-01-25 | 2014-01-21 | Certain graphics context collection identifying device |
| CN201410027696.7A Expired - Fee Related CN103763453B (en) | 2013-01-25 | 2014-01-21 | A kind of graphics context collection identification device |
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- 2014-01-21 CN CN201420037927.8U patent/CN203773763U/en not_active Expired - Fee Related
- 2014-01-21 CN CN201710012059.6A patent/CN106803864A/en not_active Withdrawn
- 2014-01-21 CN CN201410027696.7A patent/CN103763453B/en not_active Expired - Fee Related
- 2014-01-21 CN CN201710012060.9A patent/CN106791263A/en not_active Withdrawn
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| CN2807364Y (en) * | 2005-06-24 | 2006-08-16 | 赵舜培 | Electronic learning auxiliary device |
| US20100146398A1 (en) * | 2008-12-08 | 2010-06-10 | Qurio Holdings, Inc. | Method and system for on-demand narration of a customized story |
| CN201540655U (en) * | 2009-05-13 | 2010-08-04 | 崔伟 | Phonic book |
| CN102110332A (en) * | 2009-12-24 | 2011-06-29 | 上海阿艾依智控系统有限公司 | Book registering and managing device based on computer vision and radio frequency identification technology |
| CN101833663A (en) * | 2010-04-21 | 2010-09-15 | 北方工业大学 | Binocular electronic reader |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949037A (en) * | 2019-12-16 | 2020-04-03 | 中国工程物理研究院激光聚变研究中心 | Automatic identification and ejection device for file box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203773763U (en) | 2014-08-13 |
| CN106803864A (en) | 2017-06-06 |
| CN103763453B (en) | 2019-09-10 |
| CN106791262A (en) | 2017-05-31 |
| CN103761893B (en) | 2018-11-16 |
| CN204046697U (en) | 2014-12-24 |
| CN103763453A (en) | 2014-04-30 |
| CN103761893A (en) | 2014-04-30 |
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