CN101051258B - Finger print navigation method and finger print navigation system - Google Patents

Finger print navigation method and finger print navigation system Download PDF

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CN101051258B
CN101051258B CN 200710099473 CN200710099473A CN101051258B CN 101051258 B CN101051258 B CN 101051258B CN 200710099473 CN200710099473 CN 200710099473 CN 200710099473 A CN200710099473 A CN 200710099473A CN 101051258 B CN101051258 B CN 101051258B
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focus
fingerprint
current
user
according
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CN101051258A (en )
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李向吉
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中电通信科技有限责任公司
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Abstract

本发明公开了一种指纹导航方法,包括:根据用户的指纹输入确定焦点;获取所述焦点的方向信息;判断预置时间内是否获得新的焦点,如果否,则根据当前焦点的方向信息,触发焦点的滚动操作;或者,判断用户在当前焦点的指纹输入是否符合预置条件,如果是,则根据当前焦点的方向信息,触发焦点的滚动操作。 The present invention discloses a fingerprint navigation method, comprising: determining a fingerprint input by the user focus; obtaining the focus direction information; obtained whether the new focus within the preset time is determined, if not, the information according to the direction of the current focus, scroll trigger operation of the focus; alternatively, the user determines the current focus in the fingerprint input meets a preset condition, and if yes, according to the direction information of the current focus, the focus trigger scrolling operation. 本发明通过根据用户在当前焦点符合预定条件的指纹输入,触发焦点的连续自动滚动,从而使用户可以快速、方便地浏览菜单或列表,在不增加硬件的基础上,使用户获得更好的操作体验。 The fingerprint input by the user in compliance with predetermined current focus condition, auto-scroll trigger continuous focus of the present invention, so that users can quickly and easily navigate through the menu or list, without increasing the hardware, so that a better user operation experience.

Description

ー种指纹导航方法及指纹导航系统ー finger print fingerprint navigation method and navigation system

技术领域 FIELD

[0001] 本发明涉及指纹识别处理领域,特别涉及一种指纹导航的方法及指纹导航系统。 [0001] The present invention relates to a fingerprint identification process, and in particular, to a method and a fingerprint of the fingerprint navigation navigation system. 背景技术 Background technique

[0002] 近年来,使用指纹识别的方法保护个人信息和秘密的产品在人们的日常生活中越来越普及,具有指纹识别模块的終端也被越来越多的用户所接受。 [0002] In recent years, the use of fingerprinting methods to protect personal information and confidential product more and more popular in people's daily lives, with a fingerprint recognition module terminal also been accepted by more and more users.

[0003] 在现有的各种终端上,例如,移动终端、PDA(个人数字助理)等,其设置的指纹识别模块除了可以用于确定用户身份、设置用户权限以外,还可以实现用户按键控制功能,例如,在移动终端上设置的用于菜单导航的上/下/右/左导航键功能,和,用于菜单选择的选择功能等。 [0003] In the various existing terminals, e.g., mobile terminal, PDA (personal digital assistant) or the like, which is provided in addition to the fingerprint recognition module may be used to determine the identity of a user, set user privileges, a user may take control buttons function, for example, on the mobile terminal is provided on the menu for navigation / down / right / left navigation key functions, and select the function for menu selection.

[0004] 然而,由于指纹识别区域大小受到相应终端大小的制约,相应功能的操作存在辨识度不高的问题,例如,用户选择“上”导航键功能,由于可能触及“选择”功能区域,则移动終端可能同步响应“上”和“选择”两个操作,或,不能根据用户的准确需求响应“上”操作,而响应了“选择”操作。 [0004] However, since the fingerprint region size is restricted corresponding to the terminal size, there is recognition of the problem of low operation corresponding function, e.g., the user selects "up" navigation key function, since they may touch the "Select" function area, "upper", "upper" and the mobile terminal may be a synchronous response "select" two operations, or, according to precise needs of the user can not respond to an operation, and the response to the "select" operation. 这种问题还存在于用户在菜单浏览时,例如,浏览通讯录、MP3文件列表或照片文件列表等,由于辨识度不高的问题,用户可能需要经过多次重复劳动才能完成相应的浏览或操作,増加用户使用的疲劳度,严重影响用户的操作体验。 This problem also exists in the user when browsing the menu, for example, browse the address book, MP3 file list or a list of photo files, due to the degree of recognition is not high, the user might need to go through repeated labor to complete appropriate browser or operating , fatigue to increase in users, seriously affect the operation of the user experience.

[0005] 所以,现阶段需要本领域技术人员迫切解决的ー个技术问题就是:如何提供ー种用户体验较好的指纹导航方法。 [0005] Therefore, at this stage we need to be urgently addressed to those skilled in the ー technical question is: how to provide a better user experience ー kinds of fingerprint navigation method.

发明内容 SUMMARY

[0006] 本发明所要解决的技术问题是提供ー种指纹导航方法,以在不増加硬件的基础上,解决现有技术条件下用户使用导航功能体验较差的问题。 [0006] The present invention solves the technical problem is to provide a navigation method ー fingerprint species, without having to increase to the hardware based on the prior art to solve the problems under the conditions of the user's navigation experience poor.

[0007] 本发明的另一目的在于提供ー种指纹导航系统,用以保证上述方法在实际中的实施和应用。 [0007] Another object of the present invention to provide a finger print ー navigation system to ensure the implementation of the methods described above and applied in practice.

[0008] 为解决上述技术问题,本发明实施例公开了ー种指纹导航的方法,包括: [0008] To solve the above problems, embodiments of the present invention discloses a method for navigation ー finger print, comprising:

[0009] 根据用户的指纹输入确定焦点; [0009] The determined focus fingerprint input by the user;

[0010] 获取所述焦点的方向信息; [0010] acquiring direction information of the focal point;

[0011] 判断预置时间内是否获得新的焦点,如果否,则根据当前焦点的方向信息,触发焦点的滚动操作; [0011] determines whether a new focus is obtained within a preset time, if not, the direction information according to the current focus, the focus trigger scrolling operation;

[0012] 或者,判断用户在当前焦点的指纹输入是否符合预置条件,如果是,则根据当前焦点的方向信息,触发焦点的滚动操作。 [0012] Alternatively, the user determines the current focus in the fingerprint input meets a preset condition, and if yes, according to the direction information of the current focus, the focus trigger scrolling operation.

[0013] 优选的是,所述的方法,还包括: [0013] Preferably, the method further comprising:

[0014] 判断用户是否停止当前焦点的指纹输入,如果是,则结束所述焦点滚动操作。 If [0014] the user is determined to stop the current fingerprint input focus, if so, ends the focus scroll operation.

[0015] 优选的是,通过以下步骤获取焦点的方向信息: [0015] Preferably, the step of acquiring the focus direction information by:

[0016] 读取焦点的指纹图像; [0016] The focus of the read fingerprint image;

[0017] 将两个连续焦点的指纹图像进行对比;[0018] 根据对比结果确定当前焦点的方向信息。 [0017] The fingerprint image comparing two successive focus; [0018] information according to the comparison result of the determination of the current focus direction.

[0019] 优选的是,通过以下步骤执行滚动操作: [0019] Preferably, the scroll operation by performing the following steps:

[0020] 根据当前焦点的方向信息读取该方向上的下ー个焦点; [0020] read the next in that direction according to the direction ー foci current focus information;

[0021 ] 输出所述焦点,并将所述下ー个焦点更新为当前焦点。 [0021] The output of the focus, and the lower ー foci updated to the current focus.

[0022] 优选的是,所述的方法,还包括: [0022] Preferably, the method further comprising:

[0023] 判断是否获得新的焦点,如果是,则结束所述焦点滚动操作。 [0023] determines whether a new focus is obtained, if so, ends the focus scroll operation.

[0024] 优选的是,所述的方法,还包括: [0024] Preferably, the method further comprising:

[0025] 判断是否失去焦点,如果是,则结束所述焦点滚动操作。 [0025] Whether or loses the focus, and if yes, end the scroll operation focus. [0026] 本发明实施例还公开了ー种指纹导航系统,包括: [0026] Example embodiments of the present invention also discloses a finger print ー navigation system, comprising:

[0027] 焦点确定模块:用于根据用户的指纹输入确定焦点; [0027] Focus determination module: The focus for determining a fingerprint input by the user;

[0028] 获取模块:用于获取所述焦点的方向信息; [0028] The acquisition module: means for acquiring direction information of the focal point;

[0029] 判断模块:用于判断预置时间内是否获得新的焦点,如果否,则触发滚动处理模块;或者,用于判断用户在当前焦点的指纹输入是否符合预置条件,如果是,则触发滚动处理模块; [0029] The determining module: obtaining whether a new focus within the preset time is determined, and if not, the processing module scroll trigger; Alternatively, the user's fingerprint for determining whether the current input focus meets a preset condition, and if yes, scroll trigger processing module;

[0030] 滚动处理模块:用于根据当前焦点的方向信息,触发焦点滚动操作。 [0030] The scroll processing module: for direction information based on the current focus, the focus trigger scrolling operation.

[0031] 优选的是,所述的系统,还包括: [0031] Preferably, the system further comprising:

[0032] 第一结束处理模块:用于根据用户指纹输入的停止操作,结束所述焦点滚动操作。 [0032] The first processing module ends: a fingerprint according to a user input operation is stopped, the focal point end of the scroll operation.

[0033] 优选的是,所述获取模块包括: [0033] Preferably, the obtaining module comprises:

[0034] 读取单元:用于读取焦点的指纹图像; [0034] The reading unit: focus for reading a fingerprint image;

[0035] 对比单元:用于将两个连续焦点的指纹图像进行对比; [0035] The matching unit: for two consecutive focus fingerprint image are compared;

[0036] 确定单元:用于根据对比结果确定当前焦点的方向信息。 [0036] The determination unit: for determining the current focus direction information based on comparison results.

[0037] 优选的是,所述滚动处理模块包括: [0037] Preferably, the rolling processing module comprises:

[0038] 焦点读取单元:用于根据当前焦点的方向信息读取该方向上的下ー个焦点; [0038] focus the reading unit: for reading under the directions from the direction of the current focus information ー focal points;

[0039] 更新単元:用于输出所述焦点,并将所述下ー个焦点更新为当前焦点。 [0039] Update element radiolabeling: means for outputting the focus and the lower ー foci updated to the current focus.

[0040] 优选的是,所述的系统,还包括: [0040] Preferably, the system further comprising:

[0041] 第二结束处理模块:用于根据获得的新焦点,结束所述焦点滚动操作。 [0041] The second end of the processing module: for the new focus acquired, the focus scroll operation ends.

[0042] 优选的是,所述的系统,还包括: [0042] Preferably, the system further comprising:

[0043] 第三结束处理模块:用于在焦点失去时结束所述焦点滚动操作。 [0043] The third end processing module: for the loss of focus at the focal point end the scroll operation.

[0044] 与现有技术相比,本发明具有以下优点: [0044] Compared with the prior art, the present invention has the following advantages:

[0045] 本发明通过根据用户在当前焦点符合预定条件的指纹输入,触发焦点的连续自动滚动,从而使用户可以快速、方便地浏览菜单或列表,在不增加硬件的基础上,使用户获得更好的操作体验。 [0045] The present invention according to the fingerprint input user in the current focus satisfy a predetermined condition, the trigger continuously and automatically scrolling the focus so that the user can quickly and easily navigate through the menu or list, without increasing the hardware on the user to obtain a more good operating experience.

附图说明 BRIEF DESCRIPTION

[0046] 图I是本发明的ー种指纹导航方法实施例I的流程图; [0046] Figure I is a flow chart ー finger print navigation method according to the present invention of Example I;

[0047] 图2是本发明的ー种指纹导航方法实施例2的流程图; [0047] FIG 2 is a flowchart of the embodiment 2 of finger print ー navigation method according to the present embodiment of the invention;

[0048] 图3是本发明的一种指纹导航系统实施例的结构框图; [0048] FIG. 3 is a block diagram showing an embodiment of the present invention, the navigation system fingerprint;

[0049] 图4是应用图3所示的指纹导航系统进行指纹导航操作的实施例3的流程图; [0049] FIG. 4 is a fingerprint navigation system shown in FIG. 3 for the fingerprint application navigation operations flowchart of the embodiment 3;

[0050] 图5是应用图3所示的指纹导航系统进行指纹导航操作的实施例4的流程图;[0051 ] 图6是ー种手机指纹导航应用实施例的流程图。 [0050] FIG. 5 is a flowchart of an embodiment of a fingerprint navigation system 4 shown in FIG. 3 for the fingerprint application navigation operations; [0051] FIG. 6 is a flowchart ー kinds mobile navigation application fingerprint embodiment.

具体实施方式 Detailed ways

[0052] 为使本发明的上述目的、特征和优点能够更加明显易懂,下面结合附图和具体实施方式对本发明作进ー步详细的说明。 [0052] For the above-described objects, features and advantages of the invention more comprehensible, the present invention will be below the intake ー further detailed description in conjunction with the accompanying drawings and specific embodiments.

[0053] 本发明的核心构思之ー在于,通过设置滚动触发条件,例如,用户在当前焦点进行符合预置条件的指纹输入,或者,用户的指纹输入在当前焦点的停滞超过一定时间,或者,用户在当前焦点的指纹输入移动幅度小于一定值等,则触发焦点的连续滚动操作,以使用户可以快速、方便地浏览焦点菜单或焦点列表,例如,移动终端的通讯录、MP3文件列表等,在不增加硬件的基础上,使用户获得更好的操作体验。 [0053] The core concept of the present invention is ー, by the scrolling trigger condition, e.g., a user input fingerprint meet the preset condition in the current focus, or, in the user's fingerprint input current focus stagnation over a certain time, or, mobile user input amplitude is less than a predetermined value such as a fingerprint in the current focus, the focus is triggered continuously scroll operation, so that the user can quickly and easily browse menus focus or focus list, e.g., contacts, MP3 file list and other mobile terminals, without increasing the hardware, allowing users to get a better operating experience.

[0054] 參考图1,示出了本发明的ー种指纹导航方法实施例I的流程图,具体包括以下步骤: [0054] Referring to FIG 1, there is shown a finger print ー navigation method according to the invention in a flowchart of Example I embodiment, includes the following steps:

[0055] 步骤101、根据用户的指纹输入确定焦点; [0055] Step 101, the focus is determined in accordance with input of the user fingerprint;

[0056] 步骤102、获取所述焦点的方向信息; [0056] Step 102, the focal point information obtaining direction;

[0057] 步骤103、判断预置时间内是否获得新的焦点; [0057] Step 103 determines whether the new focus is obtained within a preset time;

[0058] 步骤104、如果否,则根据当前焦点的方向信息,触发焦点的滚动操作。 [0058] Step 104, if no, according to the direction information of the current focus, the focus trigger scrolling operation.

[0059] 其中,焦点可以为在具有指纹识别模块的终端显示设备上突出显示的对象,例如,在移动终端的显示屏上,选择框或选择条所选定的对象等。 Terminal [0059] wherein, in focus may have a fingerprint identification module highlighted object display device, for example, on a display screen of the mobile terminal, select the selection box of the selected article or the like object.

[0060] 公知的是,指纹识别模块的技术原理主要涉及以下四个部分:读取指纹图象、提取特征、保存数据和比对。 [0060] It is known, the principle of fingerprint identification module technology involves the following four parts: reading a fingerprint image, feature extraction, storage and data comparison. 具体地说,在ー开始,通过指纹读取设备读取到人体指纹的图象,取到指纹图象之后,对原始图象进行初歩的处理后,指纹辨识软件建立指纹的数字表示——特征数据,一种单方向的转换,可以从指纹转换成特征数据但不能从特征数据转换成为指纹,而两枚不同的指纹不会产生相同的特征数据。 Specifically, ー begins by reading the fingerprint to an image reading apparatus body fingerprint, then to capture the fingerprint image, the original image processing ho First, the fingerprint recognition software to establish a digital representation of the fingerprint - wherein data, the conversion of a single-direction, can be converted into feature data from the fingerprint but can not be converted feature data from the fingerprint, and two different fingerprints not produce the same characteristic data. 软件从指纹上找到被称为“节点”(minutiae)的数据点,也就是那些指纹纹路的分叉、終止或打圈处的坐标位置,这些点同时具有七种以上的唯一性特征。 Software found on the fingerprint data point is called a "node" (minutiae), i.e. those fingerprint is bifurcated, terminating at a circle, or a coordinate position, while the points in seven or more unique features. 因为通常手指上平均具有70个节点,所以这种方法会产生大约490个数据。 Since the average 70 has the usual finger nodes, this method produces data of about 490. 有的算法把节点和方向信息组合产生了更多的数据,这些方向信息表明了各个节点之间的关系,也有的算法还处理整幅指纹图像。 Some algorithms combinational direction information and the node generates more data, the direction information indicates the relationship between the various nodes, and some further processing algorithm entire fingerprint image. 最后,通过计算机模糊比较的方法,把两个指纹的模板进行比较,计算出它们的相似程度,最終得到两个指纹的匹配结果。 Finally, the two fingerprint templates by comparing the fuzzy computer compares the calculated degree of similarity thereof, to give the final result of the matching of two fingerprints.

[0061] 基于所述指纹识别的公知特性,优选的是,本发明实施例可以通过以下子步骤获取焦点的方向信息: [0061] Based on the known characteristics of the fingerprint identification, it is preferable that the direction information embodiments of the invention may be obtained by the following sub-steps of focus:

[0062] 子步骤SI、读取焦点的指纹图像; [0062] The sub-step SI, the focus of the read fingerprint image;

[0063] 子步骤S2、将两个连续焦点的指纹图像进行对比; [0063] The sub-step S2, the fingerprint comparing two successive focus;

[0064] 子步骤S3、根据对比结果确定当前焦点的方向信息。 [0064] The sub-step S3, it is determined based on the current focus direction information comparison result.

[0065] 为提高指纹识别模块的处理效率,在实际中,可以采用一种优选的指纹识别模块,即采用自适应电容固态指纹传感器技术的指纹识别模块。 [0065] In order to improve the efficiency of the processing of fingerprint identification module, in practice, may be employed a preferred fingerprint identification module, which uses a solid-state fingerprint recognition module adaptive capacitive fingerprint sensor technology. 当手指划过这种指纹识别模块的传感器表面吋,该模块的触摸处理系统可以精确地检测指纹的脊和沟,然后传感器内部电路将这些指纹特征数据转换成ー个数字数据流(多个帧数据),并通过与大多数微处理器兼容的标准总线接ロ将其传送给宿主微处理器。 When the finger across the sensor surface inch of such a fingerprint identification module, touch processing module of the system can accurately detect the fingerprint ridges and grooves, and the sensor internal circuitry of these minutiae data is converted into digital data streams ー (a plurality of frames data), compatible with most microprocessors and by the standard bus interface to transfer it to a host ro microprocessor. [0066] 具体地说,将这种优选的指纹识别模块应用于本发明实施例中,当用户进行指纹输入时,这种指纹识别模块会以固定的晶振频率读取指纹图像,每ー帧指纹图像可以形成ー个124*8的灰度阵列,根据对指纹图像帧数据的灰度分析确定焦点。 [0066] Specifically, such a fingerprint recognition module preferably applied embodiment of the present invention, when a user inputs a fingerprint, a fingerprint identification module that reads the fingerprint image at a fixed frequency oscillator, each frame fingerprints ーthe image may be formed ー gray * 8 array 124, according to the grayscale fingerprint image frame data analysis to determine the focus. 通过读取每ー帧的指纹图像,比较连续每两帧指纹图像之间的差异,即比较两帧灰度阵列中数值比较小的区域,判断出用户的指纹输入是向哪个方向移动,即得到相应焦点的方向信息。 By reading a fingerprint image of each frame ー, comparing successive differences between each of the two fingerprint image, i.e., comparison two gray values ​​in the array is relatively small area, it is determined that the user input fingerprint is moved in which direction, i.e., to give direction information corresponding to the focal point.

[0067] 当然,本领域也可以根据需要经验或需要采用其它获得方向信息的方法,例如,采用以下步骤实现: [0067] Of course, the present art may be needed or required by other empirical methods to obtain directional information, e.g., the following steps are implemented:

[0068] 步骤al、记录前一焦点所在位置的坐标和后一焦点所在位置的坐标; [0068] Step al, recording the coordinates and the focus position after a position before a focused;

[0069] 步骤a2、判断前一焦点是否位于显示窗ロ内,如果是,则执行步骤a3 ;否则返回步骤al ; [0069] Step a2, whether the front focal point is located within a display window ro, if yes, performing step A3; otherwise, returns to step Al;

[0070] 步骤a3、判断后一焦点的纵坐标是否小于该显示窗ロ最顶部位置的纵坐标,如果是,则确定该焦点的方向信息为向上滚动;否则执行步骤a4 ; [0070] Step a3, the ordinate is determined whether or not a focus of the display window is smaller than ro ordinate topmost position, and if so, determining that the focus direction information to scroll up; otherwise step A4;

[0071] 步骤a4、判断当前焦点的纵坐标是否大于显示窗ロ最底部位置的纵坐标,如果是,则确定该焦点的方向信息为向下滚动;否则返回步骤al。 [0071] Step a4, whether the current focus is larger than the display window ordinate ro ordinate bottommost position, if so, determining that the focus information is to scroll down direction; otherwise, returns to step al.

[0072] 因而,本发明对所述获得方向信息的方法不需要进行限定。 [0072] Accordingly, the present invention is a method for obtaining orientation information need not be defined.

[0073] —种可能的情况为,如果用户的指纹输入在某个焦点上停滞,并且停滞的时间超过了预置的时间,例如,I秒,即用户在预置时间内没有新的指纹输入,指纹识别模块没有在预置时间内获得新的焦点,在这种情况下,则可以触发焦点的滚动操作。 [0073] - possible case, if the user's fingerprint input stagnated at a focal point, and the stagnation time exceeds a preset time, eg, I second, i.e. the user no new fingerprint input within a preset time , fingerprint recognition module does not get new focus within a preset time, in this case, a scroll operation may be triggered focus.

[0074] 另ー种可能的情况为,如果用户的指纹输入符合预定的操作模式,例如,在指纹识别模块上连续摩擦两次以上,或,在指纹识别模块上顺时针旋转操作等,在这种情况下,可以通过对多帧指纹图像的比较,计算出预置时间内指纹移动的參数,从而根据符合条件的參数触发焦点的滚动操作。 [0074] Another possible ー species, if the user's fingerprint input meets a predetermined operation mode, e.g., a fingerprint identification module in continuous frictional more than twice, or, in the fingerprint identification module clockwise rotation operation or the like, in which the case, a plurality of frames by comparing the fingerprint image, the parameter is calculated within a preset time fingerprint movement, thereby triggering the scrolling operation in accordance with the focus parameter qualifying.

[0075] 当然,本领域技术人员根据需要或经验设置其它滚动触发条件都是可行的,本发明对此不需要进行限定。 [0075] Of course, those skilled in the art is provided according to need or experience other scroll trigger conditions are possible, the present invention does not need to be defined.

[0076] 优选的是,本发明实施例可以通过以下子步骤执行滚动操作: [0076] Preferably, the embodiments of the present invention may perform the scroll operation by the sub-steps of:

[0077] 子步骤LI、根据当前焦点的方向信息读取该方向上的下ー个焦点; [0077] substep LI, read the next in that direction according to the direction information of the current focus ー focal points;

[0078] 子步骤L2、输出所述焦点,并将所述下ー个焦点更新为当前焦点。 [0078] The sub-step L2, the output of the focus, and the lower ー foci updated to the current focus.

[0079] 当然,本领域技术人员也可以采用任一种滚动实现方案,例如,通过设置动态位移量,通过连续读取下ー个位移量实现滚动;或者,还可以按照所述方向信息、预先设置的滚动速度和预设的时间间隔计算焦点滚动的下一位置,并将焦点滚动到所计算出的下一位置。 [0079] Of course, those skilled in the art may be employed any of a rolling implementation, for example, by setting the amount of dynamic displacement, by a continuous read ー rolling displacement amount achieved; or may be information according to the direction of advance the scroll speed and a preset time interval calculating the focal position of the next roll, and focus calculated scroll to the next position. 因而,本发明对于所述滚动实现的方法也不需要进行限定。 Accordingly, the present invention need not be limited to the rolling method of implementation.

[0080] 优选的是,本发明实施例还可以包括: [0080] Preferably, the embodiments of the present invention may further comprise:

[0081] 步骤105、判断用户是否停止当前焦点的指纹输入; [0081] Step 105 determines whether the user stopped fingerprint input current focus;

[0082] 步骤106、如果是,则结束所述焦点滚动操作。 [0082] Step 106, and if yes, end the scroll operation focus.

[0083] 例如,如果指纹识别模块不再接收到指纹帧数据,即可判定用户停止了相应焦点的指纹输入,在这种情况下,则可以结束焦点的滚动操作。 [0083] For example, if the fingerprint recognition module no longer receives the fingerprint data frame, to determine whether the user stopped the corresponding fingerprint input focus, in this case, the scroll operation may be ended focus.

[0084] 作为另ー实施例,所述滚动操作的结束条件还可以为判断是否获得新的焦点,如果是,则结束所述焦点滚动操作。 [0084] As another embodiment ー embodiment, the rolling operation termination condition may also be determined whether to obtain new focus, and if yes, end the scroll operation focus. 在这种情况下,如果接收到新的指纹输入,即可以结束焦点的滚动操作。 In this case, if a new fingerprint input is received, i.e., the focus may end the scroll operation. [0085] 作为另ー实施例,所述滚动操作的结束条件还可以为判断是否失去焦点,如果是,则结束所述焦点滚动操作。 [0085] As another embodiment ー embodiment, the rolling operation termination condition may also be determined whether the loss of focus, if so, ends the focus scroll operation. 在这种情况下,如果出现焦点读取完毕、焦点出界、或者焦点溢出等问题,即可以结束焦点的滚动操作。 In this case, if a focus has been read, the focus out of bounds, or focus overflow problem that the scroll operation may be ended focus.

[0086] 当然,本领域技术人员还可以根据需要或经验设置其它焦点滚动结束条件,例如,判断当前焦点是否位于显示窗ロ内,如果否,则结束焦点滚动操作;或者,根据边界判断等,本发明对此不需要进行限定。 [0086] Of course, those skilled in the art may also be provided other focus rolling end conditions, e.g., determine whether the current focus is on the display within the window ro, if not, terminate the focus scrolling operation required or experience; Alternatively, the boundary judgment, The present invention does not need to be defined.

[0087] 參考图2,示出了本发明的ー种指纹导航方法实施例2的流程图,具体包括以下步骤: [0087] Referring to Figure 2, shows a finger print ー navigation method of the present invention is a flow chart of Example 2, comprises the steps of:

[0088] 步骤201、根据用户的指纹输入确定焦点; [0088] Step 201, the focus is determined in accordance with input of the user fingerprint;

[0089] 步骤202、获取所述焦点的方向信息; [0089] Step 202, acquiring direction information of the focus;

[0090] 优选的是,本发明实施例可以通过以下子步骤获取焦点的方向信息: [0090] Preferably, the direction information embodiments of the invention may be obtained by the following sub-steps of focus:

[0091] 子步骤Al、读取焦点的指纹图像; [0091] The sub-step Al, the focus of the read fingerprint image;

[0092] 子步骤A2、将两个连续焦点的指纹图像进行对比; [0092] Sub-step A2, the two successive focal fingerprint image are compared;

[0093] 子步骤A3、根据对比结果确定当前焦点的方向信息。 [0093] The sub-step A3, the current focus is determined according to the direction information comparison result.

[0094] 步骤203、判断用户在当前焦点的指纹输入是否符合预置条件; [0094] Step 203, the user determines the current focus in the fingerprint input meets a preset condition;

[0095] 步骤204、如果是,则根据当前焦点的方向信息,触发焦点的滚动操作。 [0095] Step 204, if it is, according to the direction information of the current focus, the focus trigger scrolling operation.

[0096] 优选的是,本发明实施例可以通过以下子步骤执行滚动操作: [0096] Preferably, the embodiments of the present invention may perform the scroll operation by the sub-steps of:

[0097] 子步骤BI、根据当前焦点的方向信息读取该方向上的下ー个焦点; [0097] substep BI, read the next in that direction according to the direction ー foci current focus information;

[0098] 子步骤B2、输出所述焦点,并将所述下ー个焦点更新为当前焦点。 [0098] Sub-step B2, the output of the focus, and the lower ー foci updated to the current focus.

[0099] 优选的是,本发明实施例还可以包括: [0099] Preferably, the embodiments of the present invention may further comprise:

[0100] 步骤205、判断用户是否停止当前焦点的指纹输入; [0100] Step 205 determines whether the user stopped fingerprint input current focus;

[0101] 步骤206、如果是,则结束所述焦点滚动操作。 [0101] Step 206, and if yes, end the scroll operation focus.

[0102] 作为另ー实施例,所述步骤205和206也可以为: [0102] As another embodiment ー embodiment, the steps 205 and 206 may be as follows:

[0103] 判断是否获得新的焦点,如果是,则结束所述焦点滚动操作。 [0103] determines whether a new focus is obtained, if so, ends the focus scroll operation.

[0104] 作为另ー实施例,所述步骤205和206还可以为: [0104] As another embodiment ー embodiment, the steps 205 and 206 may also be:

[0105] 判断是否失去焦点,如果是,则结束所述焦点滚动操作。 [0105] Whether or loses the focus, and if yes, end the scroll operation focus.

[0106] 对于图2所示的方法描述未详尽之处,可以參考本说明书前述相关部分,本发明在此不再赘述。 [0106] For the method shown in FIG. 2 are not described in detail place, reference may be the relevant part of this specification, the present invention is not repeated here.

[0107] 參考图3,示出了本发明的一种指纹导航系统实施例的结构框图,具体包括以下模块: [0107] Referring to Figure 3, there is shown a navigation system according to the present invention fingerprint block diagram showing an example of embodiment specifically includes the following modules:

[0108] 焦点确定模块301 :用于根据用户的指纹输入确定焦点; [0108] 301 focus determination module: The focus for determining a fingerprint input by the user;

[0109] 获取模块302 :用于获取所述焦点的方向信息; [0109] 302 acquisition module: means for acquiring direction information of the focal point;

[0110] 判断模块303 :用于判断预置时间内是否获得新的焦点,如果否,则触发滚动处理模块;或者,用于判断用户在当前焦点的指纹输入是否符合预置条件,如果是,则触发滚动处理模块; [0110] module 303 determines: whether the focus judgment obtain a new preset time, and if not, the processing module scroll trigger; Alternatively, the user's fingerprint for determining whether the current input focus meets a preset condition, and if so, scroll processing module is triggered;

[0111] 滚动处理模块304 :用于根据当前焦点的方向信息,触发焦点滚动操作。 [0111] The processing module 304 scroll: means for direction information based on the current focus, the focus trigger scrolling operation.

[0112] 优选的是,所述的系统还可以包括: [0112] Preferably, the system may further comprise:

[0113] 第一结束处理模块:用于根据用户指纹输入的停止操作,结束所述焦点滚动操作。 [0113] The first processing module ends: a fingerprint according to a user input operation is stopped, the focal point end of the scroll operation.

[0114] 和/或,第二结束处理模块:用于根据获得的新焦点,结束所述焦点滚动操作。 [0114] and / or a second end of the processing module: means for obtaining the new focus, focal end according to the scroll operation. [0115] 和/或,第三结束处理模块:用于在焦点失去时结束所述焦点滚动操作。 [0115] and / or the end of the third processing module: for the loss of focus at the focal point end the scroll operation.

[0116] 优选的是,所述获取模块302可以包括以下単元: [0116] Preferably, the obtaining module 302 may include radiolabeling element:

[0117] 读取单元:用于读取焦点的指纹图像; [0117] The reading unit: focus for reading a fingerprint image;

[0118] 对比单元:用于将两个连续焦点的指纹图像进行对比; [0118] Comparison means: for the two successive focal fingerprint image are compared;

[0119] 确定单元:用于根据对比结果确定当前焦点的方向信息。 [0119] determination unit: for determining the current focus direction information based on comparison results.

[0120] 优选的是,所述滚动处理模块304可以包括以下単元: [0120] Preferably, the rolling processing module 304 may include radiolabeling element:

[0121] 焦点读取单元:用于根据当前焦点的方向信息读取该方向上的下ー个焦点; [0121] focus the reading unit: for reading under the directions from the direction of the current focus information ー focal points;

[0122] 更新単元:用于输出所述焦点,并将所述下ー个焦点更新为当前焦点。 [0122] Update element radiolabeling: means for outputting the focus and the lower ー foci updated to the current focus. [0123] 參考图4,示出了应用图3所示的指纹导航系统进行指纹导航操作的实施例3的流程图,具体包括以下步骤: 3 is a flowchart of an embodiment [0123] Referring to Figure 4, shows the application of the navigation system shown in FIG. 3 Fingerprint fingerprint navigation operations, includes the following steps:

[0124] 步骤401、焦点确定模块根据用户的指纹输入确定焦点; [0124] Step 401, the focus of the focus determination module determines a fingerprint input by the user;

[0125] 步骤402、获取模块获取所述焦点的方向信息; [0125] Step 402, the obtaining module focus direction information;

[0126] 优选的是,本发明实施例可以通过以下子步骤获取焦点的方向信息: [0126] Preferably, the direction information embodiments of the invention may be obtained by the following sub-steps of focus:

[0127] 子步骤Cl、读取单元读取焦点的指纹图像; [0127] Sub-step Cl, the reading unit reads the fingerprint image focus;

[0128] 子步骤C2、对比单元将两个连续焦点的指纹图像进行对比; [0128] Sub-step C2, the comparison unit comparing two consecutive fingerprint image focus;

[0129] 子步骤C3、确定单元根据对比结果确定当前焦点的方向信息。 [0129] Sub-step C3, the focus unit determines the current based on comparison results to determine the direction information.

[0130] 步骤403、判断模块判断预置时间内是否获得新的焦点; [0130] Step 403, the determining module determines whether the new focus is obtained within a preset time;

[0131] 步骤404、如果否,则触发滚动处理模块根据当前焦点的方向信息,执行焦点的滚动操作。 [0131] Step 404, if not, the processing module triggers the scroll based on the direction information of the current focus, the focus perform a scrolling operation.

[0132] 优选的是,本发明实施例可以通过以下子步骤执行滚动操作: [0132] Preferably, the embodiments of the present invention may perform the scroll operation by the sub-steps of:

[0133] 子步骤D1、焦点读取单元根据当前焦点的方向信息读取该方向上的下ー个焦点; [0133] The sub-step D1, the reading unit reads the focus on the current focus direction according to the direction information ー focal points;

[0134] 子步骤D2、更新单元输出所述焦点,并将所述下ー个焦点更新为当前焦点。 [0134] sub-step D2, focus update the output unit and the lower ー foci updated to the current focus.

[0135] 优选的是,本发明实施例还可以包括: [0135] Preferably, the embodiments of the present invention may further comprise:

[0136] 步骤405、第一结束处理模块判断用户是否停止当前焦点的指纹输入; [0136] Step 405, a first end of the processing module determines whether the user stopped fingerprint input current focus;

[0137] 步骤406、如果是,则结束所述焦点滚动操作。 [0137] Step 406, and if yes, end the scroll operation focus.

[0138] 作为另ー实施例,所述步骤405和406也可以为: [0138] As another embodiment ー embodiment, the steps 405 and 406 may be as follows:

[0139] 第二结束处理模块判断是否获得新的焦点,如果是,则结束所述焦点滚动操作。 [0139] The second end of the processing module determines whether the new focus is obtained, if so, ends the focus scroll operation.

[0140] 作为另ー实施例,所述步骤405和406还可以为: [0140] As another embodiment ー embodiment, the steps 405 and 406 may also be:

[0141] 第三结束处理模块判断是否失去焦点,如果是,则结束所述焦点滚动操作。 [0141] The third processing module determines whether the end loses focus, and if yes, end the scroll operation focus.

[0142] 參考图5,示出了应用图3所示的指纹导航系统进行指纹导航操作的实施例4的流程图,具体包括以下步骤: [0142] Referring to Figure 5, shows the application of the navigation system shown in FIG. 3 Fingerprint fingerprint navigation operation flow diagram of the embodiment 4, includes the following steps:

[0143] 步骤501、焦点确定模块根据用户的指纹输入确定焦点; [0143] Step 501, the focus of the focus determination module determines a fingerprint input by the user;

[0144] 步骤502、获取模块获取所述焦点的方向信息; [0144] Step 502, the obtaining module focus direction information;

[0145] 优选的是,本发明实施例可以通过以下子步骤获取焦点的方向信息: [0145] Preferably, the direction information embodiments of the invention may be obtained by the following sub-steps of focus:

[0146] 子步骤E1、读取单元读取焦点的指纹图像; [0146] Sub-step E1, the reading unit reads the fingerprint image focus;

[0147] 子步骤E2、对比单元将两个连续焦点的指纹图像进行对比; [0147] Sub-step E2, the comparison unit comparing two consecutive fingerprint image focus;

[0148] 子步骤E3、确定单元根据对比结果确定当前焦点的方向信息。 [0148] Sub-step E3, the current focus unit determines the direction information determined according to comparison results.

[0149] 步骤503、判断模块判断用户在当前焦点的指纹输入是否符合预置条件; [0149] Step 503, determination module determines that the current focus on the user fingerprint input meets a preset condition;

[0150] 步骤504、如果是,则触发滚动处理模块根据当前焦点的方向信息,执行焦点的滚动操作; [0150] Step 504, if it is, the processing module is triggered according to the scroll direction information of the current focus, the focus scroll operation performed;

[0151] 优选的是,本发明实施例可以通过以下子步骤执行滚动操作: [0151] Preferably, the embodiments of the present invention may perform the scroll operation by the sub-steps of:

[0152] 子步骤F1、焦点读取单元根据当前焦点的方向信息读取该方向上的下ー个焦点; [0152] Sub-step F1, the focus of the reading unit reads the directions from the direction of the current focus information ー focal points;

[0153] 子步骤F2、更新单元输出所述焦点,并将所述下ー个焦点更新为当前焦点。 [0153] F2 of sub-step, the updating unit outputs a focus and a focal point of the lower ー updated to the current focus.

[0154] 优选的是,本发明实施例还可以包括: [0154] Preferably, the embodiments of the present invention may further comprise:

[0155] 步骤505、第一结束处理模块判断用户是否停止当前焦点的指纹输入; [0155] Step 505, a first end of the processing module determines whether the user stopped fingerprint input current focus;

[0156] 步骤506、如果是,则结束所述焦点滚动操作。 [0156] Step 506, and if yes, end the scroll operation focus.

[0157] 作为另ー实施例,所述步骤505和506也可以为: [0158] 第二结束处理模块判断是否获得新的焦点,如果是,则结束所述焦点滚动操作。 [0157] As another embodiment ー embodiment, the steps 505 and 506 may be as follows: [0158] The second end of the processing module determines whether the new focus is obtained, if so, ends the focus scroll operation.

[0159] 作为另ー实施例,所述步骤505和506还可以为: [0159] As another embodiment ー embodiment, the steps 505 and 506 may also be:

[0160] 第三结束处理模块判断是否失去焦点,如果是,则结束所述焦点滚动操作。 [0160] The third processing module determines whether the end loses focus, and if yes, end the scroll operation focus.

[0161] 由于图3所示的系统以及图4、5所示的方法可以对应适用于前述的方法实施例中,所以描述较为简略,未详尽之处可以參见本说明书前面相应部分的描述。 [0161] Since the system and method shown in FIG. 3 shown in FIG. 4 and 5 can be applied to a corresponding method in the foregoing embodiments, the description is relatively brief, not explicitly described in the respective place can be found in the front part of this specification.

[0162] 本发明可以适用于任ー种设置指纹识别模块的終端,例如,移动终端、PDA(个人数字助理)、便携式多媒体播放机等。 [0162] The present invention can be applied to any kind of set ー fingerprint identification terminal module, e.g., a mobile terminal, PDA (personal digital assistant), a portable multimedia player, and the like. 为使本领域技术人员更好地理解本发明,以下通过以本发明在移动终端上ー种应用为例进行说明。 To enable those skilled in the art better understand the present invention, the present invention is in the following on the mobile terminal ー of applications by example.

[0163] 參考图6,示出了一种手机指纹导航应用实施例的流程图,具体包括以下步骤: [0163] Referring to Figure 6, there is shown a fingerprint phone navigation applications flowchart of an embodiment, includes the following steps:

[0164] 步骤601、开启手机的指纹导航功能; [0164] In step 601, open the phone's fingerprint navigation;

[0165] 步骤602、用户通过指纹输入控制选择框移动; [0165] Step 602, the user input control fingerprint frame movement;

[0166] 步骤603、用户的指纹输入动作静止; 603, the user's fingerprint [0166] Step stationary input operation;

[0167] 步骤604、判断所述静止的时间是否超过预置时间,如果是,则执行步骤605,如果否,则返回步骤603 ; [0167] Step 604, determining whether the stationary time exceeds a preset time, if yes, step 605 is executed, and if not, returns to step 603;

[0168] 步骤605、选择框基于用户移动的方向滚动,向用户展不相应的内容; [0168] Step 605, the user moves the selection frame based on the direction of scrolling, the user does not show a corresponding content;

[0169] 步骤606、判断用户指纹是否离开指纹识别模块,如果是,则执行步骤607,如果否,则返回步骤605 ; [0169] Step 606 determines whether the user's fingerprint leaving fingerprint identification module, if yes, step 607 is executed, and if not, returns to step 605;

[0170] 步骤607、选择框停止滚动。 [0170] Step 607, stop scrolling selection box.

[0171] 以上对本发明所提供的ー种指纹导航方法及系统,进行了详细介绍,本文中应用了具体个例对本发明的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本发明的方法及其核心思想;同吋,对于本领域的一般技术人员,依据本发明的思想,在具体实施方式及应用范围上均会有改变之处。 [0171] The foregoing ー finger print navigation method and system of the present invention provides, described in detail herein through specific examples of the principles and embodiments of the present invention have been set forth in the above description of embodiments merely for understanding the method and the core idea of ​​the present invention; same inch, for those of ordinary skill in the art, according to the idea of ​​the present invention, in the specific embodiments and application scope of the change. 综上所述,本说明书内容不应理解为对本发明的限制。 Therefore, the specification shall not be construed as limiting the present invention.

Claims (10)

  1. 1. ー种指纹导航方法,其特征在于,包括: 根据用户的指纹输入确定焦点;所述焦点为具有指纹识别模块的终端显示设备上突出显示的对象; 获取所述焦点的方向信息; 判断预置时间内是否获得新的焦点,如果否,则根据当前焦点的方向信息,触发焦点的滚动操作; 或者,判断用户在当前焦点的指纹输入是否符合预置条件,如果是,则根据当前焦点的方向信息,触发焦点的滚动操作; 其中: 通过以下步骤获取焦点的方向信息: 读取焦点的指纹图像; 将两个连续焦点的指纹图像进行对比; 根据对比结果确定当前焦点的方向信息。 1. ー finger print navigation method comprising: determining a fingerprint input by the user focus; focus the fingerprint recognition module having a terminal projecting the display object on the display device; obtaining the focus direction information; pre-determined obtaining the time counter whether the new focus, and if not, the direction information according to the current focus, the focus trigger scrolling operation; alternatively, the user determines the current focus in the fingerprint input meets a preset condition, and if yes, according to the current focus of direction information, a scroll operation trigger focus; wherein: the step of acquiring the focus direction by the message: read the fingerprint image focus; fingerprint image comparing two successive focus; determined according to the current focus direction information comparison result.
  2. 2.如权利要求I所述的方法,其特征在于,还包括: 判断用户是否停止当前焦点的指纹输入,如果是,则结束所述焦点的滚动操作。 2. The method according to claim I, characterized in that, further comprising: determining whether the user stops the current focus of the fingerprint input, and if yes, end the scroll operation of the focus.
  3. 3.如权利要求I或2所述的方法,其特征在于,通过以下步骤执行滚动操作: 根据当前焦点的方向信息读取该方向上的下ー个焦点; 输出所述当前焦点,并将所述下ー个焦点更新为当前焦点。 3. The method of claim I or claim 2, wherein the scroll operation by performing the following steps: reading the next in that direction according to the direction information of the current focus ー focal points; the output of the current focus, and the said lower ー foci updated to the current focus.
  4. 4.如权利要求3所述的方法,其特征在于,还包括: 判断是否获得新的焦点,如果是,则结束所述焦点的滚动操作。 4. The method according to claim 3, characterized in that, further comprising: determining whether a new focus is obtained, and if yes, end the scroll operation of the focus.
  5. 5.如权利要求3所述的方法,其特征在于,还包括: 判断是否失去焦点,如果是,则结束所述焦点的滚动操作。 5. The method according to claim 3, characterized in that, further comprising: determining whether to lose focus, and if yes, end the scroll operation of the focus.
  6. 6. ー种指纹导航系统,其特征在于,包括: 焦点确定模块:用于根据用户的指纹输入确定焦点;所述焦点为具有指纹识别模块的终端显示设备上突出显示的对象; 获取模块:用于获取所述焦点的方向信息; 判断模块:用于判断预置时间内是否获得新的焦点,如果否,则触发滚动处理模块;或者,用于判断用户在当前焦点的指纹输入是否符合预置条件,如果是,则触发滚动处理模块; 滚动处理模块:用于根据当前焦点的方向信息,触发焦点滚动操作; 其中: 所述获取模块包括: 读取单元:用于读取焦点的指纹图像; 对比单元:用于将两个连续焦点的指纹图像进行对比; 确定单元:用于根据对比结果确定当前焦点的方向信息。 6. ー finger print navigation system, comprising: determining a focus module: The focus for determining a fingerprint input by the user; the focal point is a terminal having a fingerprint recognition module projection display object on the display device; obtaining module: using the focal point for acquiring direction information; determining module: means for determining a preset time is obtained within the new focus, and if not, the processing module scroll trigger; Alternatively, the user's fingerprint for determining whether the current input focus meets the preset condition, if it is, the processing module is triggered scroll; scroll processing module: for direction information based on the current focus, the focus trigger scrolling operation; wherein: the obtaining module comprises: a reading unit: focus for reading a fingerprint image; matching unit: for two consecutive focus fingerprint image are compared; determination unit: for determining the current focus direction information based on comparison results.
  7. 7.如权利要求6所述的系统,其特征在于,还包括: 第一结束处理模块:用于根据用户指纹输入的停止操作,结束所述焦点滚动操作。 7. The system according to claim 6, characterized in that, further comprising: a first processing module ends: a fingerprint according to a user input operation is stopped, the focal point end of the scroll operation.
  8. 8.如权利要求6或7所述的系统,其特征在于,所述滚动处理模块包括: 焦点读取单元:用于根据当前焦点的方向信息读取该方向上的下ー个焦点;更新単元:用于输出所述当前焦点,并将所述下ー个焦点更新为当前焦点。 8. The system of claim 6 or claim 7, characterized in that the rolling processing module comprising: a reading unit Focus: to read the next in that direction according to the direction information of the current focus ー focal points; radiolabeling update element : for outputting the current focus, and the lower ー foci updated to the current focus.
  9. 9.如权利要求8所述的系统,其特征在于,还包括:第二结束处理模块:用于根据获得的新焦点,结束所述焦点滚动操作。 9. The system according to claim 8, characterized in that, further comprising: a second processing module end: according to the obtained new focus, the focus scroll operation ends.
  10. 10.如权利要求8所述的系统,其特征在于,还包括:第三结束处理模块:用于在焦点失去时结束所述焦点滚动操作。 10. The system according to claim 8, characterized in that, further comprising: a third processing module ends: the focal point for the loss of focus of the scroll operation ends.
CN 200710099473 2007-05-22 2007-05-22 Finger print navigation method and finger print navigation system CN101051258B (en)

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CN105159571A (en) * 2015-07-07 2015-12-16 努比亚技术有限公司 Page slide control method and mobile terminal
CN105630325A (en) * 2015-08-31 2016-06-01 宇龙计算机通信科技(深圳)有限公司 Fingerprint identification based gesture operation method and apparatus as well as terminal

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