CN105704290A - Mobile terminal screen control method, device and mobile terminal - Google Patents

Mobile terminal screen control method, device and mobile terminal Download PDF

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Publication number
CN105704290A
CN105704290A CN201410686910.XA CN201410686910A CN105704290A CN 105704290 A CN105704290 A CN 105704290A CN 201410686910 A CN201410686910 A CN 201410686910A CN 105704290 A CN105704290 A CN 105704290A
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mobile terminal
image
screen
data
direction
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CN201410686910.XA
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Chinese (zh)
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张宇
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比亚迪股份有限公司
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Priority to CN201410686910.XA priority Critical patent/CN105704290A/en
Publication of CN105704290A publication Critical patent/CN105704290A/en

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Abstract

The invention discloses a mobile terminal screen control method, a mobile terminal screen control device and a mobile terminal. The method includes the following steps that: a first image shot by the mobile terminal at a first time point and a second image shot by the mobile terminal at a second time point are obtained; the rotation direction of the mobile terminal is judged according to the first image and the second image; and the screen of the mobile terminal is controlled to rotate according to the rotation direction of the mobile terminal. According to the method provided by the embodiment of the invention, images are continuously shot through a camera, the rotation direction of the mobile terminal is judged according to the images shot at the two time points, and the screen of the mobile terminal is controlled to rotate according to the rotation direction of the mobile terminal. With the method adopted, the rotation of the screen can be realized without a gravity sensor required, and therefore, hardware cost can be greatly reduced.

Description

移动终端中屏幕的控制方法、装置和移动终端 The method of controlling a mobile terminal screen, the mobile terminal apparatus and

技术领域 FIELD

[0001] 本发明涉及移动终端技术领域,尤其涉及一种移动终端中屏幕的控制方法、装置和移动终$而。 [0001] The present invention relates to a mobile terminal technology, and particularly relates to a control method of a screen of a mobile terminal, the mobile terminal device and the $.

背景技术 Background technique

[0002] 目前,移动终端的屏幕旋转功能是由G-sensor (Gravity sensor,重力传感器)来实现的。 [0002] Currently, display rotation of the mobile terminal by the G-sensor (Gravity sensor, a gravity sensor) to achieve. 其中,G-sensor可以感知加速力的变化。 Wherein, G-sensor can sense changes in acceleration forces. 通过在x, y, z三轴方向检测加速度值,并不断将这些值发送给软件server层。 By detecting acceleration values ​​in x, y, z axis directions, and continuously transmits these values ​​to the software server layer. Server层根据这些值可以判断出手机的摆放位置,来决定是否旋转屏幕。 Server layer based on these values ​​can be judged placement of the phone, to decide whether to rotate the screen. 例如,重力加速度的值约为10,y = 10时,是手机正常摆放;在X =10时,手机屏幕旋转了90度;而在Z = 10时,手机是水平摆放的。 For example, the value of the gravitational acceleration of about 10, when Y = 10, the phone is normally placed; when = X-10, the phone screen rotated 90 degrees; Z = 10 in the phone is placed horizontally. 相关技术中的移动终端实现屏幕自动旋转必须增加G-sensor硬件,从而增加了硬件成本。 The mobile terminal related art to achieve automatic rotary screen G-sensor hardware must be increased, thereby increasing the hardware costs.

发明内容 SUMMARY

[0003] 本发明旨在至少在一定程度上解决相关技术中的技术问题之一。 [0003] The present invention to solve at least to some extent, one of the technical issues related to technology. 为此,本发明的一个目的在于提出一种移动终端中屏幕的控制方法,该方法不需要使用重力传感器就能实现屏幕的旋转,从而大大减少了硬件成本。 To this end, an object of the present invention is to provide a control method for a mobile terminal screen, a gravity sensor which does not require the use of a rotating screen can be achieved, thereby greatly reducing the hardware cost.

[0004] 本发明的第二个目的在于提出一种移动终端中屏幕的控制装置。 [0004] A second object of the present invention to provide a control device in a mobile terminal screen.

[0005] 本发明的第三个目的在于提出一种移动终端。 [0005] A third object of the present invention is to provide a mobile terminal.

[0006] 为了实现上述目的,本发明第一方面实施例的移动终端中屏幕的控制方法,包括以下步骤:分别获取移动终端在第一时间拍摄的第一图像和在第二时间拍摄的第二图像;根据所述第一图像和第二图像判别所述移动终端的旋转方向;以及根据所述移动终端的旋转方向控制所述移动终端的屏幕进行旋转。 A second mobile terminal, respectively acquiring a first image taken at a first time and a second time at the photographing: [0006] To achieve the above object, a control method of a mobile terminal according to a first aspect of the screen embodiment of the present invention, comprises the steps of image; the rotational direction of the mobile terminal based on the first image and the second image discrimination; and controlling the direction of rotation of the mobile terminal of the screen of the mobile terminal is rotated.

[0007] 根据本发明实施例的移动终端中屏幕的控制方法,通过不断使用摄像头拍摄图像,并根据两个时间拍摄的两个图像判别移动终端的旋转方向,以根据移动终端的旋转方向控制移动终端的屏幕旋转,该方法不需要使用重力传感器就能实现屏幕的旋转,大大减少了硬件成本。 [0007] The control method of a mobile terminal according to embodiments of the present invention, in the screen, an image captured by using the camera continuously, and determines the rotation direction of the mobile terminal according to time two images of two captured, to control the movement of the mobile terminal according to the direction of rotation rotating screen of the terminal, which does not require rotation can be achieved using a gravity sensor screen, greatly reducing the hardware cost.

[0008] 为了实现上述目的,本发明第二方面实施例的移动终端中屏幕的控制装置,包括:获取模块,用于分别获取移动终端在第一时间拍摄的第一图像和在第二时间拍摄的第二图像;方向判断模块,用于根据所述第一图像和第二图像判别所述移动终端的旋转方向;以及旋转控制模块,用于根据所述移动终端的旋转方向控制所述移动终端的屏幕进行旋转。 [0008] To achieve the above object, a mobile terminal control apparatus in the embodiment of the second aspect of the screen embodiment of the present invention, comprising: acquiring means for acquiring a first image respectively at a first time the mobile terminal and captured at the second shooting time a second image; direction determining module, based on said first image and the second image discriminating the rotational direction of the mobile terminal; and a rotation control module for controlling the direction of rotation of the mobile terminal the mobile terminal the screen rotates.

[0009] 根据本发明实施例的移动终端中屏幕的控制装置,获取模块获取移动终端在两个时间拍摄的两个图像,方向判断模块根据两个图像判别移动终端的旋转方向,以使旋转控制模块根据移动终端的旋转方向控制移动终端的屏幕旋转,该装置不需要使用重力传感器就能实现屏幕的旋转,大大减少了硬件成本。 [0009] The control means of the mobile terminal in an embodiment of the screen according to the present invention, the image acquisition module acquires two mobile terminals in two shooting time, the direction determination module determines the rotational direction of the mobile terminal according to the two images, so that the rotation control control module according to the direction of rotation of the mobile terminal screen of the mobile terminal is rotated, the device does not need to use a gravity sensor can achieve a screen rotation, greatly reducing the hardware cost.

[0010] 为了实现上述目的,本发明第三方面实施例的移动终端,包括:本发明第二方面实施例的移动终端中屏幕的控制装置。 [0010] To achieve the above object, a mobile terminal according to the third aspect of the embodiment of the present invention, comprising: a control means of the mobile terminal according to a second aspect of the screen embodiment of the present invention.

[0011] 根据本发明实施例的移动终端,由于具有了移动终端中屏幕的控制装置,不需要使用重力传感器就能实现屏幕的自动旋转功能,从而大大节约了硬件成本。 [0011] The mobile terminal according to embodiments of the present invention, since the control means of the mobile terminal screen, can be achieved without using a gravity sensor to auto-rotate the screen, thus saving hardware cost.

附图说明 BRIEF DESCRIPTION

[0012] 图1是根据本发明一个实施例的移动终端中屏幕的控制方法的流程图; [0012] FIG. 1 is a flowchart illustrating a control method of a mobile terminal according to an embodiment of the present invention, in the screen;

[0013]图2是根据本发明一个实施例的根据第一图像和第二图像判别移动终端的旋转方向的流程图; [0013] FIG 2 is a flowchart of determining the rotational direction of the mobile terminal according to the first and second images with one embodiment of the present invention;

[0014] 图3是根据本发明一个实施例的第一轮廓数据的示意图; [0014] FIG. 3 is a schematic view of a first embodiment of a profile data of the present invention;

[0015] 图4是根据本发明一个实施例的第二轮廓数据的示意图; [0015] FIG. 4 is a schematic view of a second embodiment of outline data according to the embodiment of the present invention;

[0016] 图5A是根据本发明一个实施例的L6在第一图像中的位置示意图; [0016] FIG 5A is a schematic diagram L6 embodiment of the present invention in a first position of the image;

[0017] 图5B是根据本发明一个实施例的L6在第二图像中的位置示意图; [0017] FIG 5B is a schematic diagram L6 position in the second image according to one embodiment of the present invention;

[0018] 图5C是根据本发明一个实施例的L6在第一图像和第二图像中的位置在同一坐标系下的示意图; [0018] FIG 5C is a schematic view in the same coordinate system based on the position L6 in the first image and the second image according to one embodiment of the present invention;

[0019] 图6是根据本发明一个实施例的移动终端中屏幕的控制装置的结构示意图。 [0019] FIG. 6 is a block diagram of the control means of the mobile terminal according to one embodiment of the present invention according to a screen.

具体实施方式 Detailed ways

[0020] 下面详细描述本发明的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。 [0020] Example embodiments of the present invention is described in detail below, exemplary embodiments of the embodiment shown in the accompanying drawings, wherein same or similar reference numerals designate the same or similar elements or elements having the same or similar functions. 下面通过参考附图描述的实施例是示例性的,旨在用于解释本发明,而不能理解为对本发明的限制。 By following with reference to the embodiments described are exemplary, and are intended for explaining the present invention and should not be construed as limiting the present invention.

[0021] 下面参考附图描述本发明实施例的移动终端中屏幕的控制方法、装置和移动终端。 [0021] The control method described below with reference to the accompanying drawings embodiments of the present invention, a mobile terminal screen, and a mobile terminal apparatus.

[0022] 图1是根据本发明一个实施例的移动终端中屏幕的控制方法的流程图。 [0022] FIG. 1 is a flowchart illustrating a control method of a mobile terminal according to an embodiment of the present invention, in the screen. 如图1所示,本发明实施例的移动终端中屏幕的控制方法,包括以下步骤: 1, a control method of a mobile terminal according to the embodiment of the present invention, a screen, comprising the steps of:

[0023] SI,分别获取移动终端在第一时间拍摄的第一图像和在第二时间拍摄的第二图像。 [0023] SI, respectively, the mobile terminal acquires a first image taken at a first time and a second image taken at a second time.

[0024] 在本发明的一个实施例中,在移动终端的屏幕点亮之后或持续点亮中获取第一图像和第二图像,并在屏幕灭或关闭之后,删除第一图像和第二图像。 [0024] acquiring the first image and the second image in one embodiment of the present invention, the screen of the mobile terminal after the lighting or continuously lighted, and then off the screen or off, remove the first and second images .

[0025] 具体地,在用户开启屏幕自动旋转功能,屏幕点亮时开启定时器准备拍照,以获取第一时间拍摄的第一图像和在第二时间拍摄的第二图像。 [0025] Specifically, when the user turns on the turn auto-rotate, the lighting timer to take a picture screen, a first time to obtain a first image and a second captured image captured at a second time. 其中,移动终端在拍照时前后两张图像(即第一图像和第二图像)的拍摄间隙可以是几秒钟,且可以自动触发。 Wherein the mobile terminal when taking two images before and after (i.e., the first image and the second image) may be a few seconds between shots, and can be automatically triggered.

[0026] S2,根据第一图像和第二图像判别移动终端的旋转方向。 [0026] S2, the rotational direction of the mobile terminal is determined based on the first image and the second image.

[0027] 在本发明的一个实施例中,如图2所示,S2具体包括: [0027] In one embodiment of the present invention, as shown in FIG. 2, S2 comprises:

[0028] S21,提取第一图像中的第一轮廓数据,并提取第二图像中的第二轮廓数据。 [0028] S21, a first outline data extracted in the first image, and extract a second contour data of the second image.

[0029] 具体地,获取到第一图像和第二图像后,需要对图像提取轮廓数据,所提取的轮廓数据是用来判断图像是否旋转的有效数据。 [0029] Specifically, after obtaining the first image and the second image, the image needs outline data is extracted, the extracted outline data is used to determine whether the data is valid image rotation. 例如,可以通过图像处理软件提取第一图像中的第一轮廓数据,如图3中所示的LI,L2,L3,L4,L5,L6,以及提取第二图像中的第二轮廓数据,如图4中所示的LI,L2,L3,L4,L5,L6。 For example, image processing software may be extracted by a first contour data of a first image, as shown in FIG. 3 LI, L2, L3, L4, L5, L6, and extracting the second image data of the second profile, such as LI shown in FIG. 4, L2, L3, L4, L5, L6.

[0030] S22,根据第一轮廓数据和第二轮廓数据判别移动终端的旋转方向。 [0030] S22, the rotational direction of the mobile terminal is determined according to the first contour data and the second contour data.

[0031] 在本发明的一个实施例中,根据第一轮廓数据和第二轮廓数据判别移动终端的旋转方向,具体为:根据第一轮廓数据的方向和第二轮廓数据的方向判别移动终端的旋转方向。 [0031] In one embodiment of the present invention, the rotational direction of the mobile terminal is determined according to the first contour data and the second contour data, in particular: the mobile terminal is determined according to the direction of the first and second outline data outline data turn around.

[0032] 具体地,将第一轮廓数据和第二轮廓数据进行对比,选出相关的数据项,例如选出长度相同的数据项,例如L6,然后分别获取L6在第一图像和第二图像中的位置,进而根据L6位置的变化判别出移动终端的旋转方向。 [0032] Specifically, the first contour data and the second comparison contour data, the selected data items relating to, for example, the same length selected data items, such L6, and then acquire a first image and the second image respectively L6 the position thus determined direction of rotation of the mobile terminal according to the change of the position L6.

[0033] S3,根据移动终端的旋转方向控制移动终端的屏幕进行旋转。 [0033] S3, the control screen of the mobile terminal is rotated according to the rotation direction of the mobile terminal.

[0034] 具体地,判别出移动终端的旋转方向之后,便可以根据移动终端的旋转方向控制移动终端的屏幕进行相对应的旋转。 After [0034] Specifically, the determined rotational direction of the mobile terminal, it can control the screen of the mobile terminal corresponding to the rotation of the direction of rotation of the mobile terminal.

[0035] 本发明实施例的移动终端中屏幕的控制方法,通过不断使用摄像头拍摄图像,并根据两个时间拍摄的两个图像判别移动终端的旋转方向,以根据移动终端的旋转方向控制移动终端的屏幕旋转,该方法不需要使用重力传感器就能实现屏幕的旋转,大大减少了硬件成本。 [0035] The method of controlling a mobile terminal according to the embodiment of the present invention, a screen, an image captured by the camera constant use, and is determined according to the rotation direction of the mobile terminal two times two images captured, in order to control the rotational direction of the mobile terminal of the mobile terminal the screen rotation, which does not require rotation can be achieved using a gravity sensor screen, greatly reducing the hardware cost.

[0036] 在本发明的一个实施例中,在根据第一轮廓数据和第二轮廓数据判别移动终端的旋转方向之后还包括:根据第一轮廓数据和第二轮廓数据获取移动终端的旋转角度,以根据旋转角度控制移动终端的屏幕进行旋转。 [0036] In one embodiment of the present invention, after determining the rotation direction of the mobile terminal according to the first contour data and the second data profile further comprises: acquiring the rotation angle of the mobile terminal according to the first contour data and the second contour data, to control the screen of the mobile terminal according to the rotation angle of rotation.

[0037] 优选地,根据旋转角度控制移动终端的屏幕进行旋转,具体包括:判断所述旋转角度是否大于预设角度;如果是,则根据所述旋转角度控制所述移动终端的屏幕进行旋转。 [0037] Preferably, according to the rotation angle of the control screen of the mobile terminal is rotated, it comprises: determining whether the rotational angle is greater than a predetermined angle; If so, then the mobile terminal controls the screen is rotated according to the rotation angle.

[0038] 具体地,例如,如图5A、图5B、图5C所示,其中,图5A所示为L6在第一图像中的位置示意图,图5B所示为L6在第二图像中的位置示意图,图5C所示为L6在第一图像和第二图像中的位置在同一坐标系下的示意图,图中的Pl代表第一图像,P2代表第二图像。 [0038] Specifically, for example, in FIG. 5A, FIG. 5B, as shown, wherein L6 is a schematic view of a position in the first image, and L6 is the position shown in FIG. 5C in FIG. 5A in the second image shown in FIG. 5B is diagram shows the position L6 in the first image and the second image is a schematic view in the same coordinate system, Pl is the figure represents the first image, P2 represents a second image of FIG 5C. 在根据L6位置的变化判别出移动终端的旋转方向之后,通过L6在第一图像中的坐标位置和在第二图像中的坐标位置可以计算出L6的旋转角度,从而获知了移动终端的旋转角度,并当移动终端的旋转角度大于预设角度(例如,45度)时,控制移动终端的屏幕进行相对应的旋转。 After determining the rotational direction of the mobile terminal according to the change of the position L6, the rotation angle can be calculated by the L6 L6 coordinate position and the coordinate position in the first image in the second image, thereby informed of the rotation angle of the mobile terminal and when the rotational angle of the mobile terminal is greater than a predetermined angle (e.g., 45 degrees), the control screen of the mobile terminal corresponding to the rotation.

[0039] 在本发明的一个实施例中,在分别获取移动终端在第一时间拍摄的第一图像和在第二时间拍摄的第二图像之后,还包括:对第一图像和第二图像进行筛选。 [0039] In one embodiment of the present invention, after acquiring the first image and the second image taken at a second time the mobile terminal are taken at a first time, further comprising: a first image and a second image filter.

[0040] 在本发明的一个实施例中,对第一图像和第二图像进行筛选,具体包括:提取第一图像中的第一轮廓数据,并提取第二图像中的第二轮廓数据,并判断第一轮廓数据与第二轮廓数据是否相关;如果不相关,则删除第一图像和第二图像。 [0040] In one embodiment of the present invention, the first image and the second image filter comprises: a first extracting contour data of a first image, and extract a second contour data of the second image, and determining whether a first profile data associated with the second contour data; if not relevant, deletes the first image and the second image.

[0041] 具体地,获取第一图像和第二图像之后,如果获取的第一图像和/或第二图像不合格,例如,对第一图像和/或第二图像进行轮廓提取时无法提取到有效数据(即第一轮廓数据与第二轮廓数据不相关),则丢弃该图像,并重新拍照以获取新的图像,以保证判别移动终端的旋转方向的准确度。 Can not be extracted to the [0041] Specifically, after acquiring the first image and the second image, if the acquired first image and / or the second defective image, e.g., the first image and / or the second image contour extraction valid data (i.e., data not associated with the first profile a second profile data), the image is discarded, and a new re-photographed to obtain an image, in order to ensure the accuracy of determining the rotational direction of the mobile terminal.

[0042] 在本发明的实施例中,可以在移动终端的存储器中开辟出专门的照片存储区域,用户开启屏幕自动旋转功能后,定时器开启,将定时拍照,并保存最新照片并删除老照片。 [0042] In an embodiment of the present invention, in the memory of the mobile terminal can open a specific picture in a storage area, the user turns on the auto-rotate, the timer is activated, photographing timing, and save the latest pictures and delete old photos . 这样可以保证保留最新的位置信息,并不占用过多的系统空间。 This ensures keep the most recent location information, the system does not take up too much space. 其中,前后两张照片的拍照间隙可以是几秒钟,可由系统自动触发。 Among them, two photographs before and after photographs gap may be a few seconds, the system can be automatically triggered. 另外,当屏幕灭或用户关闭屏幕自动旋转功能时,则结束定时器,并删除所拍摄的照片数据。 In addition, when the screen is off or the user closes the screen auto-rotation function, the end of the timer, and delete the photo data taken.

[0043] 在本发明的实施例中,所拍摄照片(即第一图像和第二图像)的分辨率可以是较低的分辨率,能够识别即可。 [0043] In an embodiment of the present invention, the photographs (i.e. the first image and the second image) of resolution may be lower resolution, to be able to identify.

[0044] 为了实现上述实施例,本发明还提出一种移动终端中屏幕的控制装置。 [0044] In order to achieve the above-described embodiments, the present invention also provides a control device in a mobile terminal screen.

[0045] 图6是根据本发明一个实施例的移动终端中屏幕的控制装置的结构示意图。 [0045] FIG. 6 is a block diagram of the control means of the mobile terminal according to one embodiment of the present invention according to a screen. 如图6所示,本发明实施例的移动终端中屏幕的控制装置,包括:获取模块100、方向判断模块200和旋转控制模块300。 6, the control device in a mobile terminal according to embodiments of the present invention, a screen, comprising: an obtaining module 100, the rotation direction determination module 200 and control module 300.

[0046] 其中,获取模块100用于分别获取移动终端在第一时间拍摄的第一图像和在第二时间拍摄的第二图像。 [0046] The obtaining module 100 is configured to acquire a first image and a second image taken at a second time at a first time the mobile terminal photographing respectively.

[0047] 在本发明的一个实施例中,获取模块100具体用于:在移动终端的屏幕点亮之后或持续点亮中获取第一图像和第二图像,并在屏幕灭或关闭之后,删除第一图像和第二图像。 [0047] In one embodiment of the present invention, the obtaining module 100 is configured to: acquire a first image and a second image after the screen of the mobile terminal in the lighting or continuous lighting, and after the off-screen or off, delete The first and second images.

[0048] 具体地,在用户开启屏幕自动旋转功能,屏幕点亮时或持续点亮中开启定时器准备拍照,以获取第一时间拍摄的第一图像和在第二时间拍摄的第二图像。 [0048] Specifically, in turn auto-rotate user, or when the screen is lit continuously lighted starts a timer to take a picture, a first time to obtain a first image and a second captured image captured at a second time. 其中,移动终端在拍照时前后两张图像(即第一图像和第二图像)的拍摄间隙可以是几秒钟,且可以自动触发。 Wherein the mobile terminal when taking two images before and after (i.e., the first image and the second image) may be a few seconds between shots, and can be automatically triggered.

[0049] 方向判断模块200用于根据第一图像和第二图像判别移动终端的旋转方向。 [0049] The direction determination module 200 for determining the rotational direction of the mobile terminal according to the first and second images.

[0050] 在本发明的一个实施例中,方向判断模块200具体用于:提取第一图像中的第一轮廓数据,并提取第二图像中的第二轮廓数据;以及根据第一轮廓数据和第二轮廓数据判别移动终端的旋转方向。 [0050] In one embodiment of the present invention, the direction determination module 200 is specifically configured to: extract a first contour data of a first image, and extract a second contour data of the second image; and data in accordance with a first contour and determining the rotational direction of the second profile data of the mobile terminal.

[0051] 在本发明的一个实施例中,方向判断模块200根据第一轮廓数据和第二轮廓数据判别移动终端的旋转方向,具体为:根据第一轮廓数据的方向和第二轮廓数据的方向判别移动终端的旋转方向。 [0051] In one embodiment of the present invention, the determination module 200 determines the direction of the rotational direction of the mobile terminal according to the first contour data and the second contour data, in particular: a first direction and a second profile contour data in accordance with data determining the rotational direction of the mobile terminal.

[0052] 具体地,获取到第一图像和第二图像后,需要对图像提取轮廓数据,所提取的轮廓数据是用来判断图像是否旋转的有效数据。 [0052] Specifically, after obtaining the first image and the second image, the image needs outline data is extracted, the extracted outline data is used to determine whether the data is valid image rotation. 例如,可以通过图像处理软件提取第一图像中的第一轮廓数据,如图3中所示的LI,L2,L3,L4,L5,L6,以及提取第二图像中的第二轮廓数据,如图4中所示的LI,L2,L3,L4,L5,L6。 For example, image processing software may be extracted by a first contour data of a first image, as shown in FIG. 3 LI, L2, L3, L4, L5, L6, and extracting the second image data of the second profile, such as LI shown in FIG. 4, L2, L3, L4, L5, L6.

[0053] 进一步地,例如,将第一轮廓数据和第二轮廓数据进行对比,选出相关的数据项,例如选出长度相同的数据项,例如L6,然后分别获取L6在第一图像和第二图像中的位置,进而根据L6位置的变化判别出移动终端的旋转方向。 [0053] Further, for example, the first contour data and the second comparison contour data, the selected data items relating to, for example, the same length selected data items, such L6, L6 and acquiring a first image and a second respectively two position in the image, and thus determines the rotation direction of the mobile terminal according to the change of the position L6.

[0054] 旋转控制模块300用于根据移动终端的旋转方向控制移动终端的屏幕进行旋转。 [0054] The rotation control module 300 for controlling a mobile terminal according to the rotational direction of the rotation of the mobile terminal screen.

[0055] 具体地,方向判断模块200判别出移动终端的旋转方向之后,旋转控制模块300便可以根据移动终端的旋转方向控制移动终端的屏幕进行相对应的旋转。 After [0055] Specifically, the determining module 200 determines the direction of the rotation direction of the mobile terminal, the rotation control module 300 can control the screen of the mobile terminal corresponding to the rotation of the direction of rotation of the mobile terminal.

[0056] 本发明实施例的移动终端中屏幕的控制装置,获取模块获取移动终端在两个时间拍摄的两个图像,方向判断模块根据两个图像判别移动终端的旋转方向,以使旋转控制模块根据移动终端的旋转方向控制移动终端的屏幕旋转,该装置不需要使用重力传感器就能实现屏幕的旋转,大大减少了硬件成本。 The control device of a mobile terminal according to embodiments [0056] In the present invention, a screen, the image acquisition module acquires two mobile terminals in two shooting time, the direction determination module determines the rotational direction of the mobile terminal according to the two images, so that the rotational control module controlling a mobile terminal according to the rotation direction of the mobile terminal screen rotation, the device does not need to use a gravity sensor can achieve a screen rotation, greatly reducing the hardware cost.

[0057] 在本发明的一个实施例中,方向判断模块200还用于:根据第一轮廓数据和第二轮廓数据获取移动终端的旋转角度,以使旋转控制模块300根据旋转角度控制移动终端的屏幕进行旋转。 [0057] In one embodiment of the present invention, the direction determination module 200 is further configured to: obtain the rotation angle of the mobile terminal according to the first contour data and the second profile data, so that the rotational control module 300 controlling a mobile terminal according to the rotation angle screen rotation.

[0058] 优选地,方向判断模块200判断旋转角度是否大于预设角度,如果是,则根据旋转角度控制移动终端的屏幕进行旋转。 [0058] Preferably, the direction determination module 200 determines whether the rotational angle is greater than a predetermined angle, if so, the control screen of the mobile terminal is rotated based on the rotation angle.

[0059] 具体地,例如,如图5A、图5B、图5C所示,方向判断模块200在根据L6位置的变化判别出移动终端的旋转方向之后,通过L6在第一图像中的坐标位置和在第二图像中的坐标位置可以计算出L6的旋转角度,从而获知了移动终端的旋转角度,旋转控制模块300在当移动终端的旋转角度大于预设角度(例如,45度)时,控制移动终端的屏幕进行相对应的旋转。 [0059] Specifically, for example, FIG. 5A, 5B, the, the direction determination module 200 determines the rotational direction after the mobile terminal according to the change of the position L6, L6 by the coordinate position in the first image of FIG. 5C and when the coordinate position in the second image rotation angle can be calculated L6, thus informed of the rotation angle of the mobile terminal, the rotation angle of the rotation control module 300 when the mobile terminal is greater than a predetermined angle (e.g., 45 degrees), the control moves screen of the terminal corresponding to the rotation performed.

[0060] 在本发明的一个实施例中,方向判断模块200还用于:对第一图像和第二图像进行筛选。 [0060] In one embodiment of the present invention, the direction determination module 200 is further configured to: for the first image and the second image screening.

[0061] 在本发明的一个实施例中,方向判断模块200对第一图像和第二图像进行筛选,具体为:提取第一图像中的第一轮廓数据,并提取第二图像中的第二轮廓数据,并判断第一轮廓数据与第二轮廓数据是否相关,如果不相关,则删除述第一图像和第二图像。 [0061] In one embodiment of the present invention, the module 200 determines the direction of the first image and the second image filtering, specifically: a first extracting contour data of a first image, and extracts a second image of a second outline data, and determines whether the first data and the second profile contour data related to, if not relevant, deletes said first and second images.

[0062] 具体地,获取模块100获取第一图像和第二图像后,如果第一图像和/或第二图像不合格,例如,方向判断模块200对第一图像和/或第二图像进行轮廓提取时无法提取到有效数据(即第一轮廓数据与第二轮廓数据不相关),则丢弃该图像,那么获取模块100重新拍照以获取新的图像,以保证判别移动终端的旋转方向的准确度。 [0062] Specifically, the acquiring module 100 acquires a first image and the second image if the first image and / or the second defective image, e.g., the direction of the first image determination module 200 and / or the second contour image can not extract valid data (i.e., data not associated with the first profile of the second contour data) extraction, the image is discarded, the obtaining module 100 to obtain a new re-photographed image, in order to ensure the accuracy of determining the rotational direction of the mobile terminal .

[0063] 为了实现上述实施例,本发明还提出一种移动终端。 [0063] In order to achieve the above-described embodiments, the present invention further provides a mobile terminal. 该移动终端包括本发明实施例的移动终端中屏幕的控制装置。 The mobile terminal includes a control device in a mobile terminal according to the embodiment of the present invention the screen.

[0064] 本发明实施例的移动终端,由于具有了移动终端中屏幕的控制装置,不需要使用重力传感器就能实现屏幕的自动旋转功能,从而大大节约了硬件成本。 [0064] The mobile terminal according to embodiments of the present invention, since the control means of the mobile terminal screen, can be achieved without using a gravity sensor to auto-rotate the screen, thus saving hardware cost.

[0065] 在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。 [0065] In the description of the present specification, reference to the term "one embodiment," "some embodiments", "an example", "a specific example", or "some examples" means that a description of the exemplary embodiment or embodiments described a particular feature, structure, material, or characteristic is included in at least one embodiment of the present invention, embodiments or examples. 在本说明书中,对上述术语的示意性表述不必须针对的是相同的实施例或示例。 In the present specification, a schematic representation of the above terms must not be the same for the embodiment or exemplary embodiments. 而且,描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。 Furthermore, the particular features, structures, materials, or characteristics described may be in any one or more embodiments or examples combined in suitable manner. 此外,在不相互矛盾的情况下,本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。 Furthermore, different embodiments or examples and embodiments or features of different exemplary embodiments without conflicting, those skilled in the art described in this specification can be combined and the combination thereof.

[0066] 此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。 [0066] In addition, the terms "first", "second" are used to indicate or imply relative importance or the number of technical features specified implicitly indicated the purpose of description and should not be understood. 由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。 Thus, there is defined "first", "second" features may be explicitly or implicitly include at least one of the feature. 在本发明的描述中,“多个”的含义是至少两个,例如两个,三个等,除非另有明确具体的限定。 In the description of the present invention, the meaning of the "plurality" is at least two, e.g. two, three, etc., unless explicitly specifically limited.

[0067] 流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为,表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分,并且本发明的优选实施方式的范围包括另外的实现,其中可以不按所示出或讨论的顺序,包括根据所涉及的功能按基本同时的方式或按相反的顺序,来执行功能,这应被本发明的实施例所属技术领域的技术人员所理解。 [0067] In the flowchart in any process or method or otherwise described in this description may be understood as representing modules comprises one or more steps for implementing specific logical functions or processes executable instructions, fragment or portion, and the scope of the preferred embodiment of the present invention includes other implementations, which may be shown or discussed in order not press, comprising a substantially simultaneous manner or in reverse order, depending upon the functionality to perform the functions involved it should be understood that embodiments skilled in the art of the present invention.

[0068] 在流程图中表示或在此以其他方式描述的逻辑和/或步骤,例如,可以被认为是用于实现逻辑功能的可执行指令的定序列表,可以具体实现在任何计算机可读介质中,以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用,或结合这些指令执行系统、装置或设备而使用。 [0068] or represents a logical and / or steps described herein in other ways, for example, may be considered as a sequencing table executable instructions for implementing logical functions in the flowcharts, can be embodied in any computer-readable medium to instruction execution system, apparatus, or device (e.g., computer-based system, processor-containing system, or other system may be performed from instruction fetch apparatus, or device and execute the instructions) using, instruction execution, or a combination of these system, apparatus, or device used. 就本说明书而言,〃计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。计算机可读介质的更具体的示例(非穷尽性列表)包括以下:具有一个或多个布线的电连接部(电子装置),便携式计算机盘盒(磁装置),随机存取存储器(RAM),只读存储器(ROM),可擦除可编辑只读存储器(EPR0M或闪速存储器),光纤装置,以及便携式光盘只读存储器(⑶ROM)。另外,计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质,因为可以例如通过对纸或其他介质进行光学扫描,接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序,然后将其存储在计算机存储器中。 Purposes of this specification, 〃 computer-readable medium "can be any comprising, means store, communicate, propagate, or transport the program for instruction execution system, apparatus, or device, or with the instruction execution system, apparatus, or device and used. more specific examples (a non exhaustive list) of the computer-readable medium comprising: an electrical connection (electronic device) having one or more wires, a portable computer diskette cartridge (magnetic device), a random access memory (RAM), a read only memory (ROM), erasable read-only memory edit (EPR0M or flash memory), an optical fiber device, and a portable compact disc read-only memory (⑶ROM). Further, a computer-readable medium could even be printed thereon the paper or other suitable medium for a program, since the paper or other medium by optical scanning, such as editing followed, if necessary, interpreted, or otherwise processed in a suitable manner for obtaining the program electronically, then storing in a computer memory.

[0069] 应当理解,本发明的各部分可以用硬件、软件、固件或它们的组合来实现。 [0069] It should be understood that various portions of the present invention may be implemented in hardware, software, firmware or a combination thereof to achieve. 在上述实施方式中,多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。 In the above-described embodiment, a plurality of steps or methods may be implemented in software or firmware and executed by a suitable system executing instructions stored in a memory with. 例如,如果用硬件来实现,和在另一实施方式中一样,可用本领域公知的下列技术中的任一项或他们的组合来实现:具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路,具有合适的组合逻辑门电路的专用集成电路,可编程门阵列(PGA),现场可编程门阵列(FPGA)等。 For example, if implemented in hardware, as in another embodiment, the present technique may be any one of the following well-known in the art, or their combination thereof: a logic gate circuit for implementing logic functions upon data signals discrete logic circuits having appropriate combinational logic gate circuit ASIC, a programmable gate array (PGA), a field programmable gate array (FPGA) and the like.

[0070] 本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,该程序在执行时,包括方法实施例的步骤之一或其组合。 [0070] skilled in the art can understand that ordinary method embodiments that all or part of the steps may be by a program instructing relevant hardware, the program may be stored in a computer-readable storage medium, one of the steps in the implementation of the embodiment of the method includes the program, or combinations thereof.

[0071] 此外,在本发明各个实施例中的各功能单元可以集成在一个处理模块中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个模块中。 [0071] In addition, the functional units may be integrated in one processing module, or may be physically separate units exist, may be two or more units are integrated in a module in various embodiments of the present invention. 上述集成的模块既可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。 The integrated module may be implemented in the form of hardware, software functional modules may also be implemented. 所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时,也可以存储在一个计算机可读取存储介质中。 If the integrated module is implemented as an independent product sold or used in the form of a software functional module, it may be stored in a computer-readable storage medium.

[0072] 上述提到的存储介质可以是只读存储器,磁盘或光盘等。 [0072] The storage medium may be a read-only memory, magnetic or optical disk. 尽管上面已经示出和描述了本发明的实施例,可以理解的是,上述实施例是示例性的,不能理解为对本发明的限制,本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。 Although the above has been illustrated and described embodiments of the present invention, it is understood that the above embodiments are exemplary and are not to be construed as limiting the present invention, those of ordinary skill in the art within the scope of the present invention may be the above-described Example changes, modifications, substitutions and variations.

Claims (17)

1.一种移动终端中屏幕的控制方法,其特征在于,包括以下步骤: 分别获取移动终端在第一时间拍摄的第一图像和在第二时间拍摄的第二图像; 根据所述第一图像和第二图像判别所述移动终端的旋转方向;以及根据所述移动终端的旋转方向控制所述移动终端的屏幕进行旋转。 A mobile terminal control method of a screen, characterized by comprising the steps of: acquiring a first image of each mobile terminal at a first time and a second image taken at a second time of photographing; based on the first image discriminating the moving image and the second rotational direction of the terminal; and control the screen of the mobile terminal is rotated according to the rotation direction of the mobile terminal.
2.如权利要求1所述的移动终端中屏幕的控制方法,其特征在于,在所述移动终端的屏幕点亮之后或持续点亮中获取所述第一图像和第二图像,并在所述屏幕灭或关闭之后,删除所述第一图像和第二图像。 The control method of a mobile terminal screen according to claim 1, wherein acquiring the first image and the second image or continuously lighted screen of the mobile terminal after the lighting, and the after said screen off or closed, deleting the first image and the second image.
3.如权利要求1所述的移动终端中屏幕的控制方法,其特征在于,所述根据所述第一图像和第二图像判别所述移动终端的旋转方向具体包括: 提取所述第一图像中的第一轮廓数据,并提取所述第二图像中的第二轮廓数据;以及根据所述第一轮廓数据和第二轮廓数据判别所述移动终端的旋转方向。 Extracting the first image: The control method as claimed in claim 1 in a mobile terminal screen, characterized in that, according to the image of the first image and the second rotational direction determines the mobile terminal comprises the first profile data, and extracting the second data of the second contour image; and determining the rotational direction of the mobile terminal according to the first contour data and the second contour data.
4.如权利要求3所述的移动终端中屏幕的控制方法,其特征在于,所述根据所述第一轮廓数据和第二轮廓数据判别所述移动终端的旋转方向,具体包括: 根据所述第一轮廓数据的方向和所述第二轮廓数据的方向判别所述移动终端的旋转方向。 The control method of a mobile terminal according to claim 3 in the screen, wherein said determining the rotational direction of the mobile terminal based on the first data and the second profile contour data comprises: according to the direction of the first contour data and the second profile data determining the rotational direction of the mobile terminal.
5.如权利要求3所述的移动终端中屏幕的控制方法,其特征在于,在所述根据所述第一轮廓数据和第二轮廓数据判别所述移动终端的旋转方向之后还包括: 根据所述第一轮廓数据和第二轮廓数据获取所述移动终端的旋转角度,以根据所述旋转角度控制所述移动终端的屏幕进行旋转。 5. The control method of a mobile terminal according to claim 3 in the screen, wherein, after determining the rotation direction of the mobile terminal according to the first contour data and the second data profile further comprises: based on the said first contour and the second contour data acquired rotation angle of the mobile data terminal to control the screen of the mobile terminal in accordance with the rotation angle of the rotation.
6.如权利要求5所述的移动终端中屏幕的控制方法,其特征在于,所述根据所述旋转角度控制所述移动终端的屏幕进行旋转,具体包括: 判断所述旋转角度是否大于预设角度; 如果是,则根据所述旋转角度控制所述移动终端的屏幕进行旋转。 6. The control method in a mobile terminal according to claim screen, characterized in that the control screen of the mobile terminal is rotated based on the rotation angle comprises: determining whether the rotational angle is greater than a predetermined angle; if so, a control screen of the mobile terminal is rotated based on the rotation angle.
7.如权利要求1所述的移动终端中屏幕的控制方法,其特征在于,在所述分别获取移动终端在第一时间拍摄的第一图像和在第二时间拍摄的第二图像之后,还包括: 对所述第一图像和第二图像进行筛选。 After the mobile terminal 7. The control method of a screen according to claim 1, wherein the acquiring the first image and the second image taken at a second time at a first time the mobile terminal in the respective captured, further comprising: the first image and the second image screening.
8.如权利要求7所述的移动终端中屏幕的控制方法,其特征在于,所述对所述第一图像和第二图像进行筛选,具体包括: 提取所述第一图像中的第一轮廓数据,并提取所述第二图像中的第二轮廓数据,并判断所述第一轮廓数据与所述第二轮廓数据是否相关; 如果不相关,则删除所述第一图像和第二图像。 8. A method of controlling a mobile terminal according to claim 7 in a screen, wherein said screening of the first image and the second image comprises: extracting a first contour of said first image data, and extract a second contour data of the second image, and determining whether the first profile data associated with the second profile data; if not relevant, deletes the first image and the second image.
9.一种移动终端中屏幕的控制装置,其特征在于,包括: 获取模块,用于分别获取移动终端在第一时间拍摄的第一图像和在第二时间拍摄的第二图像; 方向判断模块,用于根据所述第一图像和第二图像判别所述移动终端的旋转方向;以及旋转控制模块,用于根据所述移动终端的旋转方向控制所述移动终端的屏幕进行旋转。 A control apparatus of a mobile terminal screen, characterized by comprising: acquiring means for acquiring a first image of each mobile terminal at a first time and a second image taken at a second time taken; direction determination module for rotating the moving direction based on the first image and the second image discrimination terminal; and a rotation control means for controlling the screen of the mobile terminal is rotated according to the rotation direction of the mobile terminal.
10.如权利要求9所述的移动终端中屏幕的控制装置,其特征在于,获取模块,具体用于: 在所述移动终端的屏幕点亮之后或持续点亮中获取所述第一图像和第二图像,并在所述屏幕灭或关闭之后,删除所述第一图像和第二图像。 10. The control device of a mobile terminal according to claim 9 in a screen, wherein the obtaining module is configured to: after acquiring the first image in a screen of the mobile terminal or continuous lighting and lighting a second image, and after the screen is off or closed, deleting the first image and the second image.
11.如权利要求9所述的移动终端中屏幕的控制装置,其特征在于,所述方向判断模块,具体用于: 提取所述第一图像中的第一轮廓数据,并提取所述第二图像中的第二轮廓数据,以及根据所述第一轮廓数据和第二轮廓数据判别所述移动终端的旋转方向。 11. The mobile terminal control apparatus as claimed in claim 9 in a screen, wherein said direction determining module is configured to: extract a first contour data of the first image and the second extraction a second contour image data, and determines the rotation direction of the mobile terminal according to the first contour data and the second contour data.
12.如权利要求11所述的移动终端中屏幕的控制装置,其特征在于,所述方向判断模块,具体用于: 根据所述第一轮廓数据的方向和所述第二轮廓数据的方向判别所述移动终端的旋转方向。 The mobile terminal control apparatus as claimed in claim 11 in the screen, wherein said direction determining module is configured to: determining a direction in accordance with the first profile and the second profile data of data the rotational direction of the mobile terminal.
13.如权利要求11所述的移动终端中屏幕的控制装置,其特征在于,所述方向判断模块,还用于: 根据所述第一轮廓数据和第二轮廓数据获取所述移动终端的旋转角度,以使所述旋转控制模块根据所述旋转角度控制所述移动终端的屏幕进行旋转。 The mobile terminal control apparatus as claimed in claim 11 in the screen, wherein said direction determining module is further configured to: obtain a mobile terminal according to the rotation of the first profile and the second profile data data angle, so that the rotation control module controls the screen of the mobile terminal is rotated based on the rotation angle.
14.如权利要求13所述的移动终端中屏幕的控制装置,其特征在于,所述方向判断模块,具体用于: 判断所述旋转角度是否大于预设角度,如果是,则根据所述旋转角度控制所述移动终端的屏幕进行旋转。 The control device 14. The mobile terminal as claimed in claim 13 in a screen, wherein said direction determining module is configured to: determine whether the rotational angle is greater than a predetermined angle, and if yes, according to the rotation controlling the angle of rotation of the mobile terminal screen.
15.如权利要求9所述的移动终端中屏幕的控制装置,其特征在于,所述方向判断模块,还用于: 对所述第一图像和第二图像进行筛选。 The mobile terminal control apparatus as claimed in claim 9 in a screen, wherein said direction determining module is further configured to: for the first image and the second image screening.
16.如权利要求15所述的移动终端中屏幕的控制装置,其特征在于,所述方向判断模块,具体用于: 提取所述第一图像中的第一轮廓数据,并提取所述第二图像中的第二轮廓数据,并判断所述第一轮廓数据与所述第二轮廓数据是否相关,如果不相关,则删除所述述第一图像和第二图像。 The mobile terminal control apparatus as claimed in claim 15 in a screen, wherein said direction determining module is configured to: extract a first contour data of the first image and the second extraction second contour image data, and determining whether the first profile data associated with the second profile data, if not relevant, then deleting the said first and second images.
17.—种移动终端,其特征在于,包括:如权利要求9-16任一项所述的移动终端中屏幕的控制装置。 17.- species mobile terminal, comprising: a control apparatus according to any one of claims 9-16 in the mobile terminal screen as claimed in claim.
CN201410686910.XA 2014-11-25 2014-11-25 Mobile terminal screen control method, device and mobile terminal CN105704290A (en)

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