CN103809738B - A kind of information collecting method and electronic equipment - Google Patents
A kind of information collecting method and electronic equipment Download PDFInfo
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- CN103809738B CN103809738B CN201210454067.3A CN201210454067A CN103809738B CN 103809738 B CN103809738 B CN 103809738B CN 201210454067 A CN201210454067 A CN 201210454067A CN 103809738 B CN103809738 B CN 103809738B
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Abstract
The invention discloses a kind of information collecting method and electronic equipment, methods described is applied to an electronic equipment, and the electronic equipment includes an image collecting device and a range unit, and electronic equipment can be controlled by an operating body, and the method includes：Range unit acquisition operations body phase is for the angle information of a plane of reference, first image of image information of the image acquisition device comprising operating body, based on angle information and the first image, obtain for characterizing the shape information of the shape of operating body, the precision to operating body identification can be improved, Consumer's Experience is improved.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of information collecting method and electronic equipment.
Background technology
With the progress of science and technology, the function of electronic equipment is more and more perfect.For example：Electronic equipment can be to the gesture of user
It is identified.
The electronic equipment that can be identified to gesture is entered to operating body such as handss destination object using image collecting device
Row image acquisition, to obtain the picture of handss destination object, based on the picture of handss destination object, is obtained in that the figure of handss target image
As information, based on image information, an operational order is generated, and by operation command, completes the behaviour corresponding to operational order
Make.
For example：User wants Operational Note sheet when user makes an operational motion during using notebook computer
During computer, notebook computer is taken pictures using photographic head opponent's destination object, to obtain the picture of handss destination object, based on handss
The picture of destination object, is obtained in that the image information of handss target image, based on image information, generates operational order, finally leads to
Operation command is crossed, the operation corresponding to operational order is completed.
Present inventor during inventive technique scheme, has found above-mentioned technology at least in the embodiment of the present application is realized
There is following technical problem：
During due to being identified to the gesture of user only with image collecting device, image collecting device cannot be accurately right
The gesture of user is identified, and especially after image collecting device is rotated, directly results in image collecting device identification essence
Degree declines, and as image collecting device is rotated, the image for collecting can be distorted, and produces the image letter of mistake
Breath, and then cause electronic equipment to perform the operation of mistake, therefore it is low, electric to the accuracy of identification of operating body present in prior art
Sub- equipment performs maloperation, the technical problem of poor user experience.
The content of the invention
The embodiment of the present application provides a kind of information collecting method and electronic equipment, solves present in prior art to behaviour
The accuracy of identification of making body is low, electronic equipment performs maloperation, the technical problem of poor user experience.
On the one hand the embodiment of the present application provides a kind of information collecting method, is applied to an electronic equipment, and the electronics sets
Standby to include an image collecting device and a range unit, the electronic equipment can be controlled by an operating body, and methods described includes：
The range unit gathers angle information of the operating body relative to a plane of reference；The collection of described image harvester is comprising institute
State the first image of the image information of operating body；Based on the angle information and described first image, obtain described for characterizing
The shape information of the shape of operating body.
Preferably, the range unit is specially：Distance sensing devices or capacitor board.
Preferably, before the range unit gathers angle information of the operating body relative to a plane of reference, it is described
Method also includes：Detect whether region to be detected has the operating body；If having, execution step：The range unit collection is described
Angle information of the operating body relative to the plane of reference.
Preferably, the range unit gathers the operating body relative to the angle information of a plane of reference, specifically include：Institute
State range unit and gather range information of the operating body relative to the plane of reference；Based on the range information, obtain described
Angle information of the operating body relative to the plane of reference.
Preferably, described based on the angle information and described first image, obtain for characterizing the shape of the operating body
The shape information of shape is specifically included：Based on preset shape model library, the angle information and described the of the operating body is obtained
The corresponding shape of one image；Based on the shape, obtain for characterizing the shape information of the shape of the operating body.
Preferably, after the shape information obtained for the shape for characterizing the operating body, methods described is also wrapped
Include：Based on the shape information, the current state information of the operating body is obtained；Based on the current state information, institute is obtained
State the corresponding operational order of the current state information of operating body；The operational order is performed, the operational order institute is completed
Corresponding operation.
One embodiment of the application additionally provides a kind of electronic equipment, and the electronic equipment can be controlled by an operating body, institute
Stating electronic equipment includes：Range unit, for gathering angle information of the operating body relative to a plane of reference；Image collector
Put, for the first image of image information of the collection comprising the operating body；Process chip, for based on the angle information and
Described first image, obtains for characterizing the shape information of the shape of the operating body.
Preferably, the range unit is specially：Distance sensing devices or capacitor board.
Preferably, the electronic equipment also includes：Detector unit, for detecting whether region to be detected has the operation
Body, if having, gathers angle information of the operating body relative to the plane of reference by the range unit.
Preferably, the range unit, specifically for gathering range information of the operating body relative to the plane of reference；
The process chip, specifically for based on the range information, the angle for obtaining the operating body relative to the plane of reference is believed
Breath.
Preferably, the process chip specifically for：Based on preset shape model library, the angle of the operating body is obtained
Degree information and the corresponding shape of described first image；Based on the shape, obtain for characterizing the operating body
The shape information of shape.
Preferably, the process chip is specifically additionally operable to：Based on the shape information, the current shape of the operating body is obtained
State information；Based on the current state information, the corresponding operational order of the current state information of the operating body is obtained；Hold
The row operational order, completes the operation corresponding to the operational order.
One or more technical schemes provided in the embodiment of the present application, at least have the following technical effect that or advantage：
In one embodiment of the invention, as the range unit gathers angle letter of the operating body relative to a plane of reference
Breath, the first image of described image harvester image information of the collection comprising the operating body, based on the angle information and
Described first image, obtains for characterizing the shape information of the shape of the operation, and it is right present in prior art to can solve the problem that
The accuracy of identification of operating body is low, electronic equipment performs maloperation, the technical problem of poor user experience, it is possible to increase operating body is known
Other precision, improves Consumer's Experience.
Description of the drawings
Fig. 1 is the flow chart of information collecting method in one embodiment of the application；
Fig. 2 is the structure chart of electronic equipment in one embodiment of the application；
Fig. 3 is the location drawing of operating body in one embodiment of the application；
Fig. 4 is the Organization Chart of electronic equipment in the embodiment of the present application.
Specific embodiment
The embodiment of the present application provides a kind of information collecting method and electronic equipment, solves present in prior art to behaviour
The accuracy of identification of making body is low, electronic equipment performs maloperation, the technical problem of poor user experience.
The technical scheme of one embodiment of the invention is to solve the problems, such as above-mentioned, and general thought is as follows：
Range unit acquisition operations body phase includes operating body for the angle information of a plane of reference, image acquisition device
Image information the first image, based on angle information and the first image, obtain for characterizing the shape letter of the shape of operating body
Breath, it is possible to improving the precision to operating body identification, improves Consumer's Experience.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
State technical scheme to be described in detail.
The embodiment of the present application provides a kind of information collecting method, is applied to an electronic equipment, and electronic equipment includes an image
Harvester and a range unit, electronic equipment can be controlled by an operating body.Wherein, electronic equipment by the first noumenon, second
Body and attachment structure composition, the first noumenon is connected with the second body by attachment structure, image collecting device and range unit
The first noumenon and the second body of electronic equipment can be respectively placed in, image collecting device can obtain the image of operating body, be surveyed
First angle information of the operating body relative to a plane of reference can be obtained away from device, image collecting device and range unit can be with
The first noumenon or the second body of electronic equipment are placed in simultaneously, and now image collecting device can also obtain the image of operating body,
Range unit can obtain second angle information of the operating body relative to a plane of reference, second angle information and first angle information
Difference, but can reflect position relationship of the operating body relative to the plane of reference.
Fig. 1 is refer to, the information collecting method in the embodiment of the present invention includes：
Step 101：Range unit acquisition operations body phase is for the angle information of a plane of reference；
Step 102：First image of image information of the image acquisition device comprising operating body；
Step 103：Based on angle information and the first image, obtain for characterizing the shape information of the shape of operating body.
By above-mentioned steps 101, step 102, after step 103, the method for the embodiment of the present application, it becomes possible to effectively
Solve low to the accuracy of identification of operating body present in prior art, electronic equipment and perform maloperation, the technology of poor user experience
Problem, it is possible to increase the precision to operating body identification, improves Consumer's Experience.
In order to become apparent from illustrating that the embodiment of the present application information collecting method implements process, below will be with notebook electricity
Illustrate as a example by brain, as shown in Fig. 2 the first noumenon in notebook computer is that a distance sensing devices are provided with keyboard
201, be above display screen, to be provided with a photographic head 202 in the second body of notes book computer, distance sensing devices 201 with take the photograph
As 202 can be used for identifying user handss destination object 203, notebook computer can be according to the different handss destination object of user
203 shape, performs different operations.
Certainly, in the other embodiment of the application, range unit can also be capacitor board, and the wherein capacitor board is arranged at pen
Remember in the keyboard of this computer, the present invention is not restricted.
Below the process to the information collecting method in the embodiment of the present application is explained in detail：
Wherein, step 101：Range unit acquisition operations body phase is specifically included for the angle information of a plane of reference：Range finding
Device acquisition operations body phase obtains angle of the operating body equivalent to the plane of reference for the range information of the plane of reference based on range information
Degree information.
For example：The distance sensing devices 201 of notebook computer are by launching light pulse, light pulse energy during transmission
Distance sensing devices 201 are reflected onto enough.If distance sensing devices 201 receive the light arteries and veins that destination object in one's hands 203 is reflected back
When rushing, by launching the time t1 of light pulse and receiving the time t2 of light pulse, time difference t2- of the two can be calculated
T1, and according to formula S=V*（t2-t1）, sell the distance between destination object 203 and distance sensing devices 201 can be calculated
S ', S '=1/2*V* (t2-t1), wherein V is the speed propagated in atmosphere of light pulse, and S is distance, t2-t1 for light pulse when
Between it is poor.
When range unit is specially capacitor board, capacitor board is arranged on the keyboard of notebook computer, and capacitor board includes electricity
Lotus, by measuring the capacitance C between capacitor board and handss destination object 203, according to formulaHandss target can be obtained
Range information d of the object relative to a plane of reference,Wherein S, π and k are constant, and d is distance value.
As shown in figure 3, range sensor or capacitor board are arranged on keyboard, and using keyboard as the plane of reference, wherein distance
Sensor or capacitor board can collect range information of the operating body relative to the plane of reference, specifically, range sensor or electric capacity
Plate is obtained in that the high order end 301 of operating body is 6cm relative to the first distance 303 of the plane of reference 302, the low order end of operating body
304 relative to the plane of reference 302 second distance 305 be 3cm.By the 302 two point connections of the high order end 301 of operating body and low order end
For straight line 306, and straight line 306 is extended to into the plane of reference 302, straight line 306 and 302 joining of the plane of reference are designated as into O points 307, O points
3rd distance 308 of 307 to the high order ends 301 of operating body is 10cm, the 4th distance of the low order end 304 of O points 307 to operating body
For 5cm, according to Pythagorean theorem, operating body is 30 ° with the angle 310 of the keyboard plane of reference.
In step 102：In the first image of image information of the image acquisition device comprising operating body.
For example：First image of 202 acquisition operations body of photographic head, the first image include the image information of operating body, i.e.,
First image includes the current shape information of operating body.
In step 103, based on angle information and the first image, obtain for characterizing the shape information of the shape of operating body,
Specifically include：Based on preset shape model library, the angle information and the corresponding shape of the first image of operating body are obtained, is based on
Shape, obtains for characterizing the shape information of the shape of operating body.
For example：Notebook computer is previously stored with a preset shape model library, and preset shape model library is stored with comprising not
With image and different angles operating body shape.Based on angle information and the first image, have following two modes but
It is not limited to two kinds of shape informations that can obtain the shape for characterizing operating body.
First kind of way：The angle information collected according to distance sensing devices 201 and photographic head 202 and the first image,
Matched with image with the angle information of preset shape model library, be used for the shape for characterizing handss destination object 203 to obtain
Shape information.
The second way：Angle information and the first image are collected according to distance sensing devices 201 and photographic head 202, and
The handss destination object image in image is obtained, handss destination object image is carried out by rotational correction based on angle information, is corrected
Operating body image afterwards.Handss destination object image is matched with the image in preset shape model library, is obtained for characterizing
The shape information of the shape of operating body.
In order to save the purpose of electricity, i.e., when detection zone does not have operating body, distance sensing devices need not be opened
201 and photographic head 202, the method in the embodiment of the present application also includes step：Detect whether region to be detected has operating body, if
Have, execution step 101：Range unit acquisition operations body phase is for the angle information of the plane of reference.Specifically：Electronic equipment by
Region to be detected sends infrared ray, when the infrared ray for reflecting is detected, illustrates that there is operating body in region to be detected, when not having
When detecting the infrared ray for reflecting, illustrate that region to be detected does not have operating body.
For example, an infrared detection unit is installed on notebook computer, infrared detection unit is by sending out to region to be detected
Infrared ray is penetrated, and detects whether that the infrared ray for reflecting determines whether handss destination object 203, be reflected back when having detected
During the infrared ray for coming, illustrate that region to be detected has handss destination object 203, when the infrared ray for reflecting is not detected by,
Illustrate that region to be detected does not have handss destination object 203.According to different testing results, notebook computer performs different operations.
When there is no operating body above the keyboard of notebook computer, the closing shape of keep at a distance sensing device 201 and photographic head 202
State, otherwise, execution step 101.
In order that operating body can control electronics, after execution step 103, the method in the embodiment of the present application is entered
Enter step：Based on shape information, the current state information of operating body is obtained, based on current state information, obtain working as operating body
The corresponding operational order of front status information, operation command complete the operation corresponding to operational order.
For example：Based on shape information, obtain operating body current state information have following two modes but be not limited to this two
The mode of kind.
First kind of way：Notebook computer is previously stored with default current state information data base, presets current state letter
Breath database purchase has different shape informations, from the different current state information corresponding to different shape informations.Will behaviour
Make body shape information matched with the shape information in default current state information data base after, obtain operating body shape
Current state information corresponding to shape information.
The second way：Notebook computer is based on shape information, directly generates the current state information of operating body.
After current state information is obtained, based on current state information, operation corresponding with current state information is generated
Order, by operation command, the operation being finally completed corresponding to operational order, specially opens a document, deletes one
Individual file, new folder etc. are operated.
Based on same inventive concept, another embodiment of the present invention provides electronic equipment, for realizing Fig. 1 and its being embodied as
Method in example, refer to Fig. 4, Organization Charts of the Fig. 4 for the present embodiment electronic equipment.
As shown in figure 4, the present embodiment provides an electronic equipment, electronic equipment can be controlled by an operating body, electronic equipment
Also include：Range unit 401, for acquisition operations body phase for the angle information of a plane of reference；Image collecting device 402, uses
In the first image of image information of the collection comprising operating body；Process chip 403, for being based on angle information and the first image,
Obtain for characterizing the shape information of the shape of operating body.
Wherein, electronic equipment is made up of the first noumenon, the second body and attachment structure, the first noumenon by attachment structure with
The connection of second body, range unit 401 and image collecting device 402 can be respectively placed in the first noumenon and second of electronic equipment
On body, range unit 401 can obtain first angle information of the operating body relative to a plane of reference, image collecting device 402
The image of operating body can be obtained, range unit 401 and image collecting device 402 can also be placed in the first of electronic equipment simultaneously
Body or the second body, now image collecting device 402 can also obtain the image of operating body, range unit 401 can be obtained
Second angle information of the operating body relative to a plane of reference, second angle information are different from first angle information, but can reflect
Go out to operate body phase for the position relationship of the plane of reference.
Further, range unit 401 is specially：Distance sensing devices or capacitor board.
Further, electronic equipment also includes：Detector unit 404, for detecting whether region to be detected has operating body, if
Have, by 401 acquisition operations body phase of range unit for the angle information of the plane of reference.
Wherein, detector unit 304 is specifically as follows infrared detection unit, and an infrared detection list is provided with electronic equipment
Unit, infrared detection unit by field emission infrared ray to be detected, and the infrared ray for detecting whether to reflect judge be
It is no to have operating body, when the infrared ray for reflecting is detected, illustrate that region to be detected has operating body, when being not detected by
During the infrared ray for reflecting, illustrate that region to be detected does not have operating body.
Certainly, in an alternative embodiment of the invention, detector unit can also be other detector units such as image detecting element,
For example：One image detecting element is installed on electronic equipment, whether image detecting element has operation in passing through the image for collecting
Whether body image has an operating body detecting region to be detected, and detector unit can also be other detector units, and the present invention does not make
Limit.
Further, in electronic equipment：Range unit 401, specifically for acquisition operations body phase for the distance of the plane of reference is believed
Breath；Process chip 403, specifically for based on range information, obtaining angle information of the operating body relative to the plane of reference.
Further, the process chip 403 of electronic equipment specifically for：Based on preset shape model library, operating body is obtained
Angle information and the corresponding shape of the first image；Based on shape, obtain for characterizing the shape of the shape of operating body
Information.
Further, the process chip 403 of electronic equipment is specifically additionally operable to：Based on shape information, the current of operating body is obtained
Status information；Based on current state information, the corresponding operational order of current state information of operating body is obtained；Perform operation life
Order, completes the operation corresponding to operational order.
Various change mode and instantiation in method in previous embodiment is equally applicable to the electronics of the present embodiment
Equipment, by the aforementioned detailed description to information collecting method, during those skilled in the art are clear that the present embodiment
The implementation of electronic equipment, thus it is succinct for description, will not be described in detail herein.
One or more technical schemes provided in the embodiment of the present application, at least have the following technical effect that or advantage：
In one embodiment of the invention, as the range unit gathers angle letter of the operating body relative to a plane of reference
Breath, the first image of described image harvester image information of the collection comprising the operating body, based on the angle information and
Described first image, obtains for characterizing the shape information of the shape of the operation, it is possible to increase the precision to operating body identification,
Improve Consumer's Experience.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (12)
1. a kind of information collecting method, is applied to an electronic equipment, it is characterised in that the electronic equipment includes an image acquisition
Device and a range unit, the electronic equipment can be controlled by an operating body, and methods described includes：
The range unit gathers angle information of the operating body relative to a plane of reference；
First image of described image harvester image information of the collection comprising the operating body；
Based on the angle information and described first image, obtain for characterizing the shape information of the shape of the operating body.
2. the method for claim 1, it is characterised in that the range unit is specially：Distance sensing devices or electric capacity
Plate.
3. the method for claim 1, it is characterised in that gather the operating body relative to a ginseng in the range unit
Before examining the angle information in face, methods described also includes：
Detect whether region to be detected has the operating body；
If having, execution step：The range unit gathers angle information of the operating body relative to the plane of reference.
4. the method for claim 1, it is characterised in that the range unit gathers the operating body relative to a reference
The angle information in face, specifically includes：
The range unit gathers range information of the operating body relative to the plane of reference；
Based on the range information, angle information of the operating body relative to the plane of reference is obtained.
5. the method for claim 1, it is characterised in that described based on the angle information and described first image, obtains
The shape information of the shape that must be used for characterizing the operating body, specifically includes：
Based on preset shape model library, the angle information and the corresponding shape mould of described first image of the operating body are obtained
Type；
Based on the shape, obtain for characterizing the shape information of the shape of the operating body.
6. the method for claim 1, it is characterised in that obtain for characterizing the shape of the shape of the operating body described
After shape information, methods described also includes：
Based on the shape information, the current state information of the operating body is obtained；
Based on the current state information, the corresponding operational order of the current state information of the operating body is obtained；
The operational order is performed, the operation corresponding to the operational order is completed.
7. a kind of electronic equipment, it is characterised in that the electronic equipment can be controlled by an operating body, the electronic equipment bag
Include：
Range unit, for gathering angle information of the operating body relative to a plane of reference；
Image collecting device, for the first image of image information of the collection comprising the operating body；
Process chip, for based on the angle information and described first image, obtaining for characterizing the shape of the operating body
Shape information.
8. electronic equipment as claimed in claim 7, it is characterised in that the range unit is specially：Distance sensing devices or
Capacitor board.
9. electronic equipment as claimed in claim 7, it is characterised in that the electronic equipment also includes：
Detector unit, for detecting whether region to be detected has the operating body, if having, gathers the behaviour by the range unit
Make body phase for the angle information of the plane of reference.
10. electronic equipment as claimed in claim 7, it is characterised in that
The range unit, specifically for gathering range information of the operating body relative to the plane of reference；
The process chip, specifically for based on the range information, obtaining angle of the operating body relative to the plane of reference
Degree information.
11. electronic equipments as claimed in claim 7, it is characterised in that the process chip specifically for：
Based on preset shape model library, the angle information and the corresponding shape mould of described first image of the operating body are obtained
Type；
Based on the shape, obtain for characterizing the shape information of the shape of the operating body.
12. electronic equipments as claimed in claim 7, it is characterised in that the process chip is specifically additionally operable to：
Based on the shape information, the current state information of the operating body is obtained；
Based on the current state information, the corresponding operational order of the current state information of the operating body is obtained；
The operational order is performed, the operation corresponding to the operational order is completed.
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| CN201210454067.3A CN103809738B (en) | 2012-11-13 | 2012-11-13 | A kind of information collecting method and electronic equipment |
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| CN201210454067.3A CN103809738B (en) | 2012-11-13 | 2012-11-13 | A kind of information collecting method and electronic equipment |
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| CN106154944A (en) * | 2016-06-30 | 2016-11-23 | 联想(北京)有限公司 | A kind of data processing method and electronic equipment |
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| KR101055554B1 (en) * | 2007-03-27 | 2011-08-23 | 삼성메디슨 주식회사 | Ultrasound systems |
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| CN1499344A (en) * | 2002-10-25 | 2004-05-26 | �����ɣ���ͳ���˾ | Gesture switch |
| JP4692159B2 (en) * | 2004-08-31 | 2011-06-01 | パナソニック電工株式会社 | Gesture switch |
| CN102479324A (en) * | 2010-11-26 | 2012-05-30 | 索尼公司 | Image processing apparatus and method, and program |
| CN202110488U (en) * | 2011-05-12 | 2012-01-11 | 河南安瑞数字科技有限公司 | Gesture control system based on computer vision |
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