CN103809738A - Information acquisition method and electronic device - Google Patents

Information acquisition method and electronic device Download PDF

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CN103809738A
CN103809738A CN 201210454067 CN201210454067A CN103809738A CN 103809738 A CN103809738 A CN 103809738A CN 201210454067 CN201210454067 CN 201210454067 CN 201210454067 A CN201210454067 A CN 201210454067A CN 103809738 A CN103809738 A CN 103809738A
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information
operation
shape
image
based
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CN 201210454067
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CN103809738B (en )
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阳光
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联想(北京)有限公司
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Abstract

The invention discloses an information acquisition method and an electronic device. The method is applied to the electronic device, and the electronic device comprises an image acquisition unit and a ranging unit and can be controlled by an operator. The method includes the following steps that the angle information of the operator relative to a reference surface is acquired by the ranging unit, a first image including the image information of the operator is acquired by the image acquisition unit, and on the basis of the angle information and the first image, shape information representing the shape of the operator is acquired. The invention can increase the precision of operator recognition and improve user experience.

Description

一种信息采集方法及电子设备 An information acquisition method and an electronic device

技术领域 FIELD

[0001 ] 本发明涉及电子技术领域,尤其涉及一种信息采集方法及电子设备。 [0001] The present invention relates to electronic technologies, and in particular, relates to an information acquisition method and an electronic device.

背景技术 Background technique

[0002] 随着科技的进步,电子设备的功能越来越完善。 [0002] As technology advances, more and more perfect functions of electronic devices. 例如:电子设备能够对用户的手势进行识别。 For example: the electronic device to recognize the user's gestures.

[0003] 能够对手势进行识别的电子设备使用图像采集装置对操作体例如手目标对象进行图像采集,以获得手目标对象的图片,基于手目标对象的图片,能够获得手目标图像的图像信息,基于图像信息,生成一操作命令,并通过执行操作命令,完成操作命令所对应的操作。 [0003] The electronic device using an image acquisition device capable of gesture recognition of hand audiences operation body, for example, image acquisition, to obtain images hand the target object, based on the picture hand the target object, it is possible to obtain the image information of the hand of the target image, based on image information, generates an operation command, and by executing the operation command, an operation command corresponding to the operation is completed.

[0004] 例如:用户在使用笔记本电脑的过程中,当用户做出一操作动作想要操作笔记本电脑时,笔记本电脑采用摄像头对手目标对象进行拍照,以获得手目标对象的图片,基于手目标对象的图片,能够获得手目标图像的图像信息,基于图像信息,生成操作命令,最后通过执行操作命令,完成操作命令所对应的操作。 [0004] For example: In the process of using a laptop user, the operation when the user makes a movement want to operate laptops, notebooks opponents of the target object using a camera to take pictures, to get a hand picture of the target object, the target object based on hand images, the image information of the hand can be obtained target image, based on image information, generate an operation command, the last operation performed by the command corresponding to the operation command is completed.

[0005] 本申请发明人在实现本申请实施例中发明技术方案的过程中,发现上述技术至少存在如下技术问题: [0005] The inventors of the present application in the process of implementing the technical solutions according to embodiments of the invention, the art has found that the above technical problems at least as follows:

[0006] 由于只采用图像采集装置对用户的手势进行识别时,图像采集装置无法精准地对用户的手势进行识别,尤其是当图像采集装置进行旋转后,直接导致图像采集装置识别精度下降,并且由于图像采集装置进行了旋转,采集到的图像会发生畸变,产生错误的图像信息,进而导致电子设备执行错误的操作,因此现有技术中存在的对操作体的识别精度低、电子设备执行误操作,用户体验差的技术问题。 [0006] Using only the image pickup apparatus when a user gesture recognition, image capture device can not precisely to the user's gesture identification, especially when the image pickup device is rotated, a direct result image pickup apparatus recognition accuracy decreases, and Since the image pickup device is rotated, the image is acquired is distorted, the image information error, leading to an electronic device to perform an erroneous operation, and therefore lower the recognition accuracy of the operation member in the prior art, the electronic device performs error operation, poor user experience technical problems.

发明内容 SUMMARY

[0007] 本申请实施例提供一种信息采集方法及电子设备,解决了现有技术中存在的对操作体的识别精度低、电子设备执行误操作,用户体验差的技术问题。 [0007] The present application provides an information collection method and an electronic device to solve the low recognition accuracy of the operation body in the prior art, the electronic device performs an erroneous operation, poor user experience technical problems.

[0008] 本申请实施例一方面提供了一种信息采集方法,应用于一电子设备,所述电子设备包含一图像采集装置和一测距装置,所述电子设备能够被一操作体控制,所述方法包括:所述测距装置采集所述操作体相对于一参考面的角度信息;所述图像采集装置采集包含所述操作体的图像信息的第一图像;基于所述角度信息和所述第一图像,获得用于表征所述操作体的形状的形状信息。 Embodiment [0008] embodiment of the present application aspect provides an information collection method, applied to an electronic device, the electronic device comprises an image pickup apparatus and a distance measuring device, the electronic device can be controlled in an operation member, the said method comprising: collecting the distance measuring device of the operator with respect to a reference plane of the angle information; the image acquisition device comprises a first image information of the operating body; and the angle information based on the a first image obtaining information for characterizing the shape of the shape of the operation member.

[0009] 较佳的,所述测距装置具体为:距离传感装置或电容板。 [0009] Preferably, the distance measuring apparatus specifically includes: a sensing device or a capacitive plate distance.

[0010] 较佳的,在所述测距装置采集所述操作体相对于一参考面的角度信息之前,所述方法还包括:检测待检测区域是否有所述操作体;若有,执行步骤:所述测距装置采集所述操作体相对于所述参考面的角度信息。 [0010] Preferably, in the distance measuring device prior to collecting the operating body with respect to a reference plane of angle information, the method further comprising: detecting whether there is to be a detection area of ​​the operating body; if so, step : acquire the angle information of the ranging operation body means with respect to said reference plane.

[0011] 较佳的,所述测距装置采集所述操作体相对于一参考面的角度信息,具体包括:所述测距装置采集所述操作体相对于所述参考面的距离信息;基于所述距离信息,获得所述操作体相对于所述参考面的角度信息。 [0011] Preferably, the distance measuring apparatus to collect the operating body with respect to a reference plane of the angle information comprises: collecting said ranging means of said operating member with respect to the reference plane the distance information; Based the distance information obtaining angle information of the operator with respect to the reference plane.

[0012] 较佳的,所述基于所述角度信息和所述第一图像,获得用于表征所述操作体的形状的形状信息具体包括:基于预设形状模型库,获得所述操作体的所述角度信息和所述第一图像对应的形状模型;基于所述形状模型,获得用于表征所述操作体的形状的形状信息。 [0012] Preferably, the angle based on the first image information and the obtained information is used to characterize the shape of the shape of the operation member comprises: based on preset shape model library to obtain the operating body the angle information corresponding to the first image and the shape model; shape model based on the obtained shape information is used to characterize the shape of the operation member.

[0013] 较佳的,在所述获得用于表征所述操作体的形状的形状信息之后,所述方法还包括:基于所述形状信息,获得所述操作体的当前状态信息;基于所述当前状态信息,获得所述操作体的所述当前状态信息对应的操作命令;执行所述操作命令,完成所述操作命令所对应的操作。 [0013] Preferably, after the obtaining information for characterizing the shape of the shape of the operation member, the method further comprising: based on the shape information obtaining current status information of the operation body; based on the current state information to obtain the current state of an operation command information corresponding to the operation; executing the operation command, the command corresponding to the complete operation of the operation.

[0014] 本申请一实施例还提供了一种电子设备,所述电子设备能够被一操作体控制,所述电子设备包括:测距装置,用于采集所述操作体相对于一参考面的角度信息;图像采集装置,用于采集包含所述操作体的图像信息的第一图像;处理芯片,用于基于所述角度信息和所述第一图像,获得用于表征所述操作体的形状的形状信息。 [0014] The present application further provides an embodiment of an electronic device, the electronic device can be controlled to an operating member, said electronic device comprising: a distance measuring device, for a reference surface relative to the acquisition of the operation angle information; image acquisition device for acquiring image information comprising a first image of the operation body; chip, based on the angle information and the first image is obtained for characterizing the shape of the operation member the shape information.

[0015] 较佳的,所述测距装置具体为:距离传感装置或电容板。 [0015] Preferably, the distance measuring apparatus specifically includes: a sensing device or a capacitive plate distance.

[0016] 较佳的,所述电子设备还包括:检测单元,用于检测待检测区域是否有所述操作体,若有,由所述测距装置采集所述操作体相对于所述参考面的角度信息。 [0016] Preferably, the electronic device further comprising: detecting means for detecting whether the area to be inspected with said operation member, if any, acquired by the distance measuring means of the operating member relative to the reference plane angle information.

[0017] 较佳的,所述测距装置,具体用于采集所述操作体相对于所述参考面的距离信息;所述处理芯片,具体用于基于所述距离信息,获得所述操作体相对于所述参考面的角度信 [0017] Preferably, the distance measuring device, particularly for collecting information from the operating body with respect to said reference plane; the processing chip, particularly based on the distance information, obtaining the operating body angle with respect to the reference plane of the channel

肩、O Shoulder, O

[0018] 较佳的,所述处理芯片具体用于:基于预设形状模型库,获得所述操作体的所述角度信息和所述第一图像对应的形状模型;基于所述形状模型,获得用于表征所述操作体的形状的形状信息。 [0018] Preferably, the processing chip specifically configured to: based on preset shape model library to obtain the angle information of the operation member and the first image corresponding to the shape model; shape model based on the obtained used to characterize the shape of the body shape information of the operation.

[0019] 较佳的,所述处理芯片具体还用于:基于所述形状信息,获得所述操作体的当前状态信息;基于所述当前状态信息,获得所述操作体的所述当前状态信息对应的操作命令;执行所述操作命令,完成所述操作命令所对应的操作。 [0019] Preferably, the further processing chip specifically configured to: based on the shape information obtaining current status information of the operation body; information based on the current state of the operator to obtain the current status information corresponding to the operation command; executing the operation command, the command corresponding to the complete operation of the operation.

[0020] 本申请实施例中提供的一个或多个技术方案,至少具有如下技术效果或优点: [0020] The present application to one or more technical solutions provided in the embodiment, at least the following technical effects or advantages:

[0021] 本发明一实施例中,由于所述测距装置采集所述操作体相对于一参考面的角度信息,所述图像采集装置采集包含所述操作体的图像信息的第一图像,基于所述角度信息和所述第一图像,获得用于表征所述操作的形状的形状信息,能够解决现有技术中存在的对操作体的识别精度低、电子设备执行误操作,用户体验差的技术问题,能够提高对操作体识别的精度,提闻用户体验。 [0021] The first embodiment of the present invention, an image of one embodiment, since the operation of the distance measuring device of the collecting member with respect to a reference surface angle information, the image information acquisition device including an image of the operation body based on the angle information and the first image, a shape information obtained for characterizing the operation, it is possible to solve the low recognition accuracy of the operation member in the prior art, the electronic device performs an erroneous operation, poor user experience technical problem, it is possible to improve the accuracy of recognition of the operation, the user experience provide smell.

附图说明 BRIEF DESCRIPTION

[0022] 图1为本申请一实施例中信息采集方法的流程图; [0022] FIG. 1 is a flowchart of a method of information collection application embodiment;

[0023] 图2为本申请一实施例中电子设备的结构图; [0023] FIG 2 is a configuration diagram of application of an embodiment of the electronic device;

[0024] 图3为本申请一实施例中操作体的位置图; [0024] FIG. 3 of the present application embodiment a position of the operation body in FIG embodiment;

[0025] 图4为本申请实施例中电子设备的架构图。 [0025] FIG. 4 schematic diagram of an electronic apparatus embodiment embodiment of the present application.

具体实施方式 Detailed ways

[0026] 本申请实施例提供一种信息采集方法及电子设备,解决了现有技术中存在的对操作体的识别精度低、电子设备执行误操作,用户体验差的技术问题。 [0026] The present application provides an information collection method and an electronic device to solve the low recognition accuracy of the operation body in the prior art, the electronic device performs an erroneous operation, poor user experience technical problems.

[0027] 本发明一实施例的技术方案为解决上述的问题,总体思路如下: [0027] The technical solution of an embodiment of the present invention is to solve the above problems, the general idea is as follows:

[0028] 测距装置采集操作体相对于一参考面的角度信息,图像采集装置采集包含操作体的图像信息的第一图像,基于角度信息和第一图像,获得用于表征操作体的形状的形状信息,所以能够提闻对操作体识别的精度,提闻用户体验。 [0028] The distance measuring apparatus to collect information operation body with respect to a reference plane angle, the image acquisition device comprises a first image information of an operation member, and the first image based on the angle information obtained is used to characterize the shape of operation body shape information, it is possible to improve the accuracy of smell recognition operation, the user experience provide smell.

[0029] 为了更好的理解上述技术方案,下面将结合说明书附图以及具体的实施方式对上述技术方案进行详细的说明。 [0029] For a better understanding of the above technical solutions, in conjunction with the following drawings and specific embodiments of the above technical solutions described in detail.

[0030] 本申请实施例提供一种信息采集方法,应用于一电子设备,电子设备包含一图像采集装置和一测距装置,电子设备能够被一操作体控制。 [0030] The present application provides an information collection method, applied to an electronic device, the electronic device comprises an image pickup apparatus and a distance measuring device, the electronic device can be controlled to an operating member. 其中,电子设备由第一本体、第二本体和连接结构组成,第一本体通过连接结构与第二本体连接,图像采集装置和测距装置可以分别置于电子设备的第一本体和第二本体,图像采集装置能够获取操作体的图像,测距装置能够获取操作体相对于一参考面的第一角度信息,图像采集装置和测距装置还可以同时置于电子设备的第一本体或第二本体,此时图像采集装置也能够获取操作体的图像,测距装置能够获取操作体相对于一参考面的第二角度信息,第二角度信息与第一角度信息不同,但均能反映出操作体相对于参考面的位置关系。 Wherein, the electronic device by the first body, second body and connecting structures, the first body connected by a connecting structure and the second body image capture device and the distance measuring device can be placed in a first electronic device body and the second body, respectively, image acquisition apparatus capable of acquiring an image, a distance measuring device capable of acquiring operation body operating member relative to the first angle information of a reference surface, the image capture device and the distance measuring device may also be placed in the electronic device while the first body or the second body, at this time the image acquisition device can acquire the image, a distance measuring device capable of acquiring a second operation body operating angle information relative to a reference plane, a second angle different from the angle information of the first information, but operation could reflect body relative to the positional relationship of the reference plane.

[0031 ] 请参考图1,本发明实施例中的信息采集方法包括: [0031] Please refer to FIG 1, the embodiment of the present invention, the information acquisition method of an embodiment comprises:

[0032] 步骤101:测距装置采集操作体相对于一参考面的角度信息; [0032] Step 101: the ranging apparatus to collect information operation body with respect to the angle of a reference surface;

[0033] 步骤102:图像采集装置采集包含操作体的图像信息的第一图像; [0033] Step 102: an image acquisition device comprising a first image information of an operation member;

[0034] 步骤103:基于角度信息和第一图像,获得用于表征操作体的形状的形状信息。 [0034] Step 103: based on the first image and the angle information, shape information is obtained for characterizing the shape of the operation member.

[0035] 通过上述步骤101、步骤102,在步骤103之后,本申请实施例的方法,就能够有效地解决现有技术中存在的对操作体的识别精度低、电子设备执行误操作,用户体验差的技术问题,能够提高对操作体识别的精度,提高用户体验。 [0035] 101, step 102, after step 103, method embodiments of the present application, can be effectively solved by the above-described step low recognition accuracy of the operation body in the prior art, the electronic device performs an erroneous operation, the user experience poor technical problem, it is possible to improve the accuracy of recognition of the operation, improving the user experience.

[0036]为了更清楚说明本申请实施例信息采集方法的具体实现过程,下面将以笔记本电脑为例进行说明,如图2所示,在笔记本电脑的第一本体即键盘上设置有一距离传感装置201,在笔记本本电脑的第二本体即显示屏上方设置有一摄像头202,距离传感装置201和摄像头202可以用于识别用户手目标对象203,笔记本电脑能够根据用户的不同的手目标对象203的形状,执行不同的操作。 [0036] In order to more clearly illustrate specific implementation process of the information acquisition method according to embodiments of the present application, the following will be described as an example a laptop, as shown, i.e., the keyboard is provided in the first body 2 of the notebook has a distance sensor 201, the second body in a notebook computer's display screen that is provided with a camera 202 upward from the sensing device 201 and the camera 202 may be used to identify the target object is the user's hand 203, the laptop 203 can be the target object depending on the user's hand shape, to perform different operations.

[0037]当然,本申请的其他实施例中,测距装置还可以为电容板,其中该电容板设置于笔记本电脑的键盘内,本发明不作限制。 [0037] Of course, other embodiments of the present disclosure, the distance measuring device may also be capacitive plate, wherein the inner capacitor plate disposed on the notebook computer keyboard, the present invention is not limited.

[0038] 下面将对本申请实施例中的信息采集方法的过程作详细的描述: [0038] Hereinafter, the present embodiment processes the application information collection method in the embodiment will be described in detail:

[0039] 其中,步骤101:测距装置采集操作体相对于一参考面的角度信息,具体包括:测距装置采集操作体相对于参考面的距离信息,基于距离信息,获得操作体相当于参考面的角度信息。 [0039] wherein, the step 101: a ranging apparatus to collect information operation body with respect to the angle of a reference surface, comprises: a ranging apparatus to collect information from the operation body with respect to the reference plane, based on the distance information, obtaining the operation member corresponding to the reference face angle information.

[0040] 例如:笔记本电脑的距离传感装置201通过发射光脉冲,光脉冲在传输的过程中能够被反射至距离传感装置201。 [0040] For example: from the notebook computer 201 by sensor means to emit light pulses, the light pulse during transmission distance can be reflected to the sensing device 201. 若距离传感装置201接收到手目标对象203反射过来的光脉冲时,通过发射光脉冲的时间tl和接收到光脉冲的时间t2,能够计算出二者的时间差t2-tl,并根据公式S=V* (t2-tl),能够计算出手目标对象203与距离传感装置201之间的距离S',S' =l/2*V*(t2-tl),其中V为光脉冲在空气中传播的速度,S为距离,t2-tl为光脉冲的时间差。 If the light pulse receiving the hand over target object 203 reflected from the sensing means 201, by the time tl transmitted light pulses and the received light pulse time t2, the two can be calculated time difference t2-tl, and according to the formula S = V * (t2-tl), can be calculated shot distance S between the target object 203 and the distance sensing means 201 ', S' = l / 2 * V * (t2-tl), where V is the optical pulses in air propagation speed, S is the distance, t2-tl is the time difference between the optical pulse. [0041] 在测距装置具体为电容板时,电容板设置在笔记本电脑的键盘上,电容板包含电荷,通过测量电容板和手目标对象203之间的电容值C,根据公式 [0041] In the ranging apparatus is particularly capacitive plate, capacitive plate disposed on a laptop computer keyboard, comprising a charge capacitor plates, the capacitance value C by measuring the capacitance between the plate 203 and the audience hand, according to the formula

Figure CN103809738AD00071

可以获得手目标 Get hand goal

对象相对于一参考面的距离信息d Subject distance information with respect to a reference plane d

Figure CN103809738AD00072

其中S、Π和k为常数,d为距离值。 Wherein S, Π, and k is a constant, d is the distance value.

[0042] 如图3所示,距离传感器或电容板设置在键盘上,并以键盘作为参考面,其中距离传感器或电容板能够采集到操作体相对于参考面的距离信息,具体地,距离传感器或电容板能够获得操作体的最左端301相对于参考面302的第一距离303为6cm,操作体的最右端304相对于参考面302的第二距离305为3cm。 [0042] As shown in FIG. 3, a distance sensor or a capacitive plate disposed on the keyboard and to the keyboard as a reference plane, wherein the distance sensor or a capacitive plate can be collected with respect to the operating member from the information of the reference plane, in particular, the distance sensor or leftmost capacitive plate 301 can be obtained with respect to the first operating body 302 from the reference surface 303 is 6cm, the rightmost end 304 of the operating member relative to the second reference plane 302 a distance of 305 to 3cm. 将操作体的最左端301和最右端302两个点连接为直线306,并将直线306延长至参考面302,将直线306与参考面302相交点记为O点307,O点307到操作体的最左端301的第三距离308为10cm,O点307到操作体的最右端304的第四距离为5cm,根据勾股定理可知,操作体与键盘参考面的夹角310为30°。 The operation body 301 leftmost and rightmost points 302 are connected to two straight lines 306, 306 and the straight line extended to the reference surface 302, the straight line 306 and the reference surface 302 intersect point 307 referred to as a point O, the point O to the operating member 307 leftmost third distance 301 308 10cm, O point 307 to the rightmost fourth distance operation member 304 is 5cm, the Pythagorean theorem shows that the angle between the operating member and the reference surface 310 of the keyboard 30 °.

[0043] 步骤102中:在图像采集装置采集包含操作体的图像信息的第一图像。 [0043] Step 102: a first operating body image information in the image acquisition device.

[0044] 例如:摄像头202采集操作体的第一图像,第一图像包含有操作体的图像信息,即第一图像包含操作体当前形状信息。 [0044] For example: a first image capture operation of the camera body 202, a first image including an image information of the operation member, i.e., the shape information of the current image comprises a first operation member.

[0045] 步骤103中,基于角度信息和第一图像,获得用于表征操作体的形状的形状信息,具体包括:基于预设形状模型库,获得操作体的角度信息和第一图像对应的形状模型,基于形状模型,获得用于表征操作体的形状的形状信息。 In [0045] Step 103, based on the angle information and the first image, the shape information is obtained for characterizing the shape of the operation member, including: the shape and angle information of the operation member corresponding to the first image based on preset shape model library to obtain model, based on the shape model, to obtain shape information for characterizing the shape of the operation member.

[0046] 例如:笔记本电脑预先存储有一预设形状模型库,预设形状模型库存储有包含不同的图像与不同的角度的操作体形状模型。 [0046] For example: a notebook computer are stored in advance predetermined shape model library, a preset shape model library stores an operating shape model contains different images of different angles. 基于角度信息和第一图像,有以下两种方式但不限于两种可以获得表征操作体的形状的形状信息。 And the first image information based on an angle, there are two ways, but are not limited to the shape of both the shape information may be obtained characterizing the operating body.

[0047] 第一种方式:根据距离传感装置201和摄像头202采集到的角度信息和第一图像,与预设形状模型库的角度信息与图像进行匹配,以获得用于表征手目标对象203的形状的形状信息。 [0047] The first embodiment: The distance sensing device 201 and the camera 202 to capture a first image and the angle information, matched to the shape model library preset angle with the image information, to obtain the target object is used to characterize the hand 203 the shape of the shape information.

[0048] 第二种方式:根据距离传感装置201和摄像头202采集到角度信息和第一图像,并获得图像中的手目标对象图像,基于角度信息将手目标对象图像进行旋转矫正,获得矫正后的操作体图像。 [0048] The second embodiment: The distance sensing device 201 and the camera 202 to capture a first image and the angle information, and obtains the hand image of the target object, the target object is a hand image based on the corrected rotational angle information, the correction is obtained body image after the operation. 将手目标对象图像与预设形状模型库中的图像进行匹配,获得用于表征操作体的形状的形状信息。 Audience hand image matches the pre-image of the shape model library, to obtain shape information for characterizing the shape of the operation member.

[0049] 为了能够节省电量的目的,即在检测区域没有操作体时,无需开启距离传感装置201和摄像头202,本申请实施例中的方法还包括步骤:检测待检测区域是否有操作体,若有,执行步骤101:测距装置采集操作体相对于参考面的角度信息。 [0049] In order to save the purposes of electricity, i.e. there is no operation body in the detection area, without opening the distance sensing device 201 and the camera 202, the present application method in this embodiment further comprises the step of: detecting to be whether or not the detection region with an operating member, if so, step 101: the angle information with respect to a reference plane of the apparatus to collect the ranging operation thereof. 具体地:电子设备通过在待检测区域发送红外线,当检测到反射回来的红外线时,说明待检测区域有操作体,当没有检测到反射回来的红外线时,说明待检测区域没有操作体。 In particular: the electronic device to be detected by transmitting infrared region, upon detection of the reflected infrared light, the detection region to be described the operation thereof, when no reflected infrared light is detected, indicating that no area to be inspected operation thereof.

[0050] 例如,笔记本电脑上安装有一红外检测单元,红外检测单元通过向待检测区域发射红外线,并检测是否有反射回来的红外线判断是否有手目标对象203,当检测到有反射回来的红外线时,说明待检测区域具有手目标对象203,当没有检测到反射回来的红外线时,说明待检测区域没有手目标对象203。 When [0050] For example, attached to an infrared detector, the infrared detecting means is transmitted through the area to be inspected infrared, and detecting whether a reflected infrared ray is determined whether a hand is a target object 203, when it is detected that there is reflected infrared laptops described detection region to be a target object 203 having a hand, when no reflected infrared light is detected, indicating that no area to be inspected 203 audiences hand. 根据不同的检测结果,笔记本电脑执行不同的操作。 Depending on the result of the detection, the laptop perform different operations. 当笔记本电脑的键盘上方不存在操作体时,保持距离传感装置201和摄像头202的关闭状态,否则,执行步骤101。 When the top of the keyboard laptop operating body does not exist, remains off distance sensing means 201 and the camera 202, otherwise, step 101 is executed.

[0051]为了使操作体能够控制电子设备,在执行步骤103之后,本申请实施例中的方法进入步骤:基于形状信息,获得操作体的当前状态信息,基于当前状态信息,获得操作体的当前状态信息对应的操作命令,执行操作命令,完成操作命令所对应的操作。 [0051] To enable the operator is capable of controlling an electronic device, after performing step 103, the method embodiment proceeds to step present application: based on the shape information obtaining current status information of the operation member, based on the current state information to obtain operation body current status information corresponding to the operation command, an operation command, to complete the operation command corresponding to the operation.

[0052] 例如:基于形状信息,获得操作体的当前状态信息有以下两种方式但不限于这两种方式。 [0052] For example: the shape information based on the current state information, the operating body obtained the following two ways, but are not limited to these two methods.

[0053] 第一种方式:笔记本电脑预先存储有预设当前状态信息数据库,预设当前状态信息数据库存储有不同的形状信息,与不同的形状信息所对应的不同的当前状态信息。 [0053] The first way: laptop previously stored preset current state information database, the preset current state information database stores information of different shapes, different shapes and different information corresponding to the current status information. 将操作体的形状信息与预设当前状态信息数据库中的形状信息进行匹配之后,获得操作体的形状信息所对应的当前状态信息。 The shape information of the operation member after a preset shape information and the current status information in the database matching the shape information to obtain the current status information corresponding to the operation body.

[0054] 第二种方式:笔记本电脑基于形状信息,直接生成操作体的当前状态信息。 [0054] The second way: laptop current state information based on the shape information, generating direct operation thereof.

[0055] 在获得当前状态信息之后,基于当前状态信息,生成与当前状态信息对应的操作命令,通过执行操作命令,最终完成操作命令所对应的操作,具体为打开一个文档、删除一个文件、新建文件夹等操作。 [0055] After obtaining the current status information based on the current state information, generates a current state information corresponding to the operation command, by executing the operation command to finalize the operation command corresponding to the operation, in particular to open a file, delete a file, the new folders and other operations.

[0056] 基于同一发明构思,本发明另一实施例提供电子设备,用于实现图1及其具体实施例中的方法,请参考图4,图4为本实施例电子设备的架构图。 [0056] Based on the same inventive concept, a further embodiment of the present invention provides an electronic device used to implement the method in the particular embodiment, refer to FIG. 4, FIG. 4 and FIG architecture of the present embodiment of an electronic device.

[0057] 如图4所示,本实施例提供一电子设备,电子设备能够被一操作体控制,电子设备还包括:测距装置401,用于采集操作体相对于一参考面的角度信息;图像采集装置402,用于采集包含操作体的图像信息的第一图像;处理芯片403,用于基于角度信息和第一图像,获得用于表征操作体的形状的形状信息。 [0057] As shown in FIG. 4, the present embodiment provides an electronic device, the electronic device can be controlled an operation member, the electronic device further comprising: a distance measuring means 401, the angle information for a reference surface of the operating member with respect to the collection; image acquisition device 402 for acquiring a first image including the image information of the operation body; processing chip 403, based on the first image and the angle information, shape information is obtained for characterizing the shape of the operation member.

[0058] 其中,电子设备由第一本体、第二本体和连接结构组成,第一本体通过连接结构与第二本体连接,测距装置401和图像采集装置402可以分别置于电子设备的第一本体和第二本体上,测距装置401能够获取操作体相对于一参考面的第一角度信息,图像采集装置402能够获取操作体的图像,测距装置401和图像采集装置402还可以同时置于电子设备的第一本体或第二本体,此时图像采集装置402也能够获取操作体的图像,测距装置401能够获取操作体相对于一参考面的第二角度信息,第二角度信息与第一角度信息不同,但均能反映出操作体相对于参考面的位置关系。 [0058] wherein the electronic device by the first body, second body and connecting structures, the first body connected by a connecting structure and the second body, the distance measuring device 401 and image capture device 402 may be placed in a first electronic device, respectively, upper body and the second body, the ranging device 401 can acquire the first operating member with respect to a reference plane of the angle information, the image pickup apparatus 402 can acquire an image, the distance measuring device operating body 401 and the image capture device 402 can also set simultaneously the first body or the second body of the electronic device, when the image pickup apparatus 402 can acquire an image, the distance measuring device operating body 401 can acquire information of the operation member at a second angle with respect to a reference plane, and the second angle information Unlike the first angle information, but it can reflect the positional relationship of the operating member relative to the reference plane.

[0059] 进一步,测距装置401具体为:距离传感装置或电容板。 [0059] Further, the distance measuring device 401 is specifically: distance sensing device or a capacitive plate.

[0060] 进一步,电子设备还包括:检测单元404,用于检测待检测区域是否有操作体,若有,由测距装置401采集操作体相对于参考面的角度信息。 [0060] Further, the electronic device further comprising: a detection unit 404 for detecting whether or not the detection region to be an operation member, if any, acquired by the operation member 401 with respect to the angle of the distance measuring device information of the reference plane.

[0061] 其中,检测单元304具体可以为红外检测单元,电子设备上安装有一红外检测单元,红外检测单元通过向待检测区域发射红外线,并检测是否有反射回来的红外线判断是否有操作体,当检测到有反射回来的红外线时,说明待检测区域具有操作体,当没有检测到反射回来的红外线时,说明待检测区域没有操作体。 [0061] wherein the detection unit 304 may specifically mounted with an infrared detector, an infrared detector unit by emitting infrared rays to the area to be inspected, and detecting whether a reflected infrared determines whether the operating body to the infrared detecting unit, an electronic device, when detects a reflected infrared rays, the detection region has to be described the operation thereof, when no reflected infrared light is detected, indicating that no area to be inspected operation thereof.

[0062] 当然,在本发明另一实施例中,检测单元也可以为图像检测单元等其他检测单元,例如:电子设备上安装有一图像检测单元,图像检测单元通过采集到的图像中是否有操作体图像来检测待检测区域是否具有操作体,检测单元还可以为其他检测单元,本发明不作限制。 [0062] Of course, in another embodiment of the invention, the detection unit may also be other detection unit image detection means, such as: are mounted on an electronic device an image detection unit, whether an operation by the acquired image detection unit body region to be detected images to detect whether the operation body, the detection unit may detect that another unit, the present invention is not limited.

[0063] 进一步,电子设备中:测距装置401,具体用于采集操作体相对于参考面的距离信息;处理芯片403,具体用于基于距离信息,获得操作体相对于参考面的角度信息。 [0063] Further, an electronic device: a distance measuring device 401, particularly the operation for acquiring the distance information relative to the reference surface; processing chip 403, particularly based on the distance information, obtaining the angle information of the reference plane with respect to the operating member.

[0064] 进一步,电子设备的处理芯片403具体用于:基于预设形状模型库,获得操作体的角度信息和第一图像对应的形状模型;基于形状模型,获得用于表征操作体的形状的形状信息。 [0064] Further, an electronic device chip 403 is configured to: based on preset shape model library to obtain angle information of the operation member and the first image corresponding to the shape model; based on the shape model obtained for characterizing the shape of the operation member shape information.

[0065] 进一步,电子设备的处理芯片403具体还用于:基于形状信息,获得操作体的当前状态信息;基于当前状态信息,获得操作体的当前状态信息对应的操作命令;执行操作命令,完成操作命令所对应的操作。 [0065] Further, an electronic device chip 403 further specifically configured to: based on the shape information obtaining current status information of the operation body; based on the current state information to obtain the current status information of the operation member corresponding to the operation command; a command execution operation, complete operation command corresponding to the operation.

[0066] 前述实施例中的方法中的各种变化方式和具体实例同样适用于本实施例的电子设备,通过前述对信息采集方法的详细描述,本领域技术人员可以清楚的知道本实施例中电子设备的实施方法,所以为了说明书的简洁,在此不再详述。 [0066] In the foregoing embodiment that various changes in the methods and ways specific examples are equally applicable to electronic apparatus of the present embodiment, the foregoing detailed description of the information collection process, those skilled in the art may clearly know that the present embodiment the method of embodiment of the electronic device, so for brevity of description, not described in detail here.

[0067] 本申请实施例中提供的一个或多个技术方案,至少具有如下技术效果或优点: [0067] The present application to one or more technical solutions provided in the embodiment, at least the following technical effects or advantages:

[0068] 本发明一实施例中,由于所述测距装置采集所述操作体相对于一参考面的角度信息,所述图像采集装置采集包含所述操作体的图像信息的第一图像,基于所述角度信息和所述第一图像,获得用于表征所述操作的形状的形状信息,能够提高对操作体识别的精度,提闻用户体验。 [0068] The first embodiment of the present invention, an image of one embodiment, since the operation of the distance measuring device of the collecting member with respect to a reference surface angle information, the image information acquisition device including an image of the operation body based on the angle information and the first image, a shape information obtained for characterizing the operation, it is possible to improve the accuracy of recognition of the operation, the user experience provide smell.

[0069] 显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。 [0069] Obviously, those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. 这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。 Thus, if these modifications and variations of the present invention fall within the claims of the invention and the scope of equivalents thereof, the present invention intends to include these modifications and variations.

Claims (12)

  1. 1.一种信息采集方法,应用于一电子设备,其特征在于,所述电子设备包含一图像采集装置和一测距装置,所述电子设备能够被一操作体控制,所述方法包括: 所述测距装置采集所述操作体相对于一参考面的角度信息; 所述图像采集装置采集包含所述操作体的图像信息的第一图像; 基于所述角度信息和所述第一图像,获得用于表征所述操作体的形状的形状信息。 1. An information acquisition method, applied to an electronic device, wherein the electronic device comprises an image pickup apparatus and a distance measuring device, said electronic device being capable of controlling an operation member, the method comprising: the collecting said distance measuring means of the operating member with respect to a reference plane of the angle information; the image acquisition device comprises a first image information of the operating body; and the angle information based on the first image to obtain used to characterize the shape of the body shape information of the operation.
  2. 2.如权利要求1所述的方法,其特征在于,所述测距装置具体为:距离传感装置或电容板。 2. The method according to claim 1, characterized in that the distance measuring device in particular: distance sensing device or a capacitive plate.
  3. 3.如权利要求1所述的方法,其特征在于,在所述测距装置采集所述操作体相对于一参考面的角度信息之前,所述方法还包括: 检测待检测区域是否有所述操作体; 若有,执行步骤:所述测距装置采集所述操作体相对于所述参考面的角度信息。 3. The method according to claim 1, wherein, in the distance measuring device to acquire the operating member relative to the previous angle information of a reference plane, said method further comprising: detecting whether there is a region to be detected operation body; if so, performing the step of: collecting said distance measuring means of the operating member relative to the reference plane of the angle information.
  4. 4.如权利要求1所述的方法,其特征在于,所述测距装置采集所述操作体相对于一参考面的角度信息,具体包括: 所述测距装置采集所述操作体相对于所述参考面的距离信息; 基于所述距离信息,获得所述操作体相对于所述参考面的角度信息。 4. The method according to claim 1, characterized in that the distance measuring device of the operator collecting angle with respect to a reference plane information comprises: collecting said distance measuring means with respect to said operating member information from said reference plane; based on the distance information, obtaining the angle information of the reference surface relative to the operating body.
  5. 5.如权利要求1所述的方法,其特征在于,所述基于所述角度信息和所述第一图像,获得用于表征所述操作体的形状的形状信息,具体包括: 基于预设形状模型库,获得所述操作体的所述角度信息和所述第一图像对应的形状模型; 基于所述形状模型,获得用于表征所述操作体的形状的形状信息。 5. The method according to claim 1, wherein said angle based on the first image information and the obtained information is used to characterize the shape of the shape of the operation member, comprises: based on preset shape model library to obtain the angle information of the operation member and the first image corresponding to the shape model; shape model based on the obtained shape information is used to characterize the shape of the operation member.
  6. 6.如权利要求1所述的方法,其特征在于,在所述获得用于表征所述操作体的形状的形状信息之后,所述方法还包括: 基于所述形状信息,获得所述操作体的当前状态信息; 基于所述当前状态信息,获得所述操作体的所述当前状态信息对应的操作命令; 执行所述操作命令,完成所述操作命令所对应的操作。 6. The method according to claim 1, wherein the shape of the body shape information after the operation for obtaining the characterization, the method further comprising: based on the shape information to obtain said operating member the current state information; based on the current state information to obtain the current status information of the operation member corresponding to the operation command; executing the operation command, to complete the operation command corresponding to the operation.
  7. 7.一种电子设备,其特征在于,所述电子设备能够被一操作体控制,所述电子设备包括: 测距装置,用于采集所述操作体相对于一参考面的角度信息; 图像采集装置,用于采集包含所述操作体的图像信息的第一图像; 处理芯片,用于基于所述角度信息和所述第一图像,获得用于表征所述操作体的形状的形状信息。 An electronic apparatus, characterized in that the electronic device can be controlled to an operating member, said electronic device comprising: a distance measuring device for collecting the operating body with respect to a reference plane of the angle information; image capture first image means, for acquiring image information including the operation body; chip, based on the angle information and the first image, the shape information obtained is used to characterize the shape of the operation body.
  8. 8.如权利要求7所述的电子设备,其特征在于,所述测距装置具体为:距离传感装置或电容板。 8. The electronic apparatus according to claim 7, characterized in that the distance measuring device in particular: distance sensing device or a capacitive plate.
  9. 9.如权利要求7所述的电子设备,其特征在于,所述电子设备还包括: 检测单元,用于检测待检测区域是否有所述操作体,若有,由所述传感器采集所述操作体相对于所述参考面的角度信息。 9. The electronic apparatus according to claim 7, wherein said electronic apparatus further comprises: detecting means for detecting whether there is to be a detection area of ​​the operator, if any, acquired by the operation of the sensor relative to the angle information of the reference plane.
  10. 10.如权利要求7所述的电子设备,其特征在于, 所述测距装置,具体用于采集所述操作体相对于所述参考面的距离信息; 所述处理芯片,具体用于基于所述距离信息,获得所述操作体相对于所述参考面的角度ί目息O 10. The electronic apparatus according to claim 7, characterized in that the distance measuring device, particularly for the distance information acquired reference surface relative to the operating body; and the processing chip, based on the specific said distance information, obtaining information of the operator O ί entry angle relative to the reference plane
  11. 11.如权利要求7所述的电子设备,其特征在于,所述处理芯片具体用于: 基于预设形状模型库,获得所述操作体的所述角度信息和所述第一图像对应的形状模型; 基于所述形状模型,获得用于表征所述操作体的形状的形状信息。 11. The electronic apparatus according to claim 7, wherein said chip is configured to: based on preset shape model library to obtain the angle information of the operation member and the first image corresponding to a shape model; shape model based on the obtained shape information is used to characterize the shape of the operation member.
  12. 12.如权利要求7所述的电子设备,其特征在于,所述处理芯片具体还用于: 基于所述形状信息,获得所述操作体的当前状态信息; 基于所述当前状态信息,获得所述操作体的所述当前状态信息对应的操作命令; 执行所述操作命令,完成所述操作命令所对应的操作。 12. The electronic device according to claim 7, wherein said further processing chip specifically configured to: based on the shape information obtaining current status information of the operation body; information based on the current state, to obtain the said operating body of said current status information corresponding to the operation command; executing the operation command, the command corresponding to the complete operation of the operation.
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