专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100079411A1 OPTICAL FINGER NAVIGATION UTILIZING QUANTIZED MOVEMENT INFORMATION 有权
标题翻译：光学手指导航利用量化运动信息
公开(公告)号：US20100079411A1
公开(公告)日：2010-04-01
申请号：US12241773
申请日：2008-09-30
申请人： Wui-Pin Lee , Willie Song , Bee Hui Ch'ng
发明人： Wui-Pin Lee , Willie Song , Bee Hui Ch'ng
IPC分类号： G06F3/042
CPC分类号： G06F3/042 , G06F3/03547 , G06F3/0416 , G06F3/0485
摘要： A user input device includes an optical element comprising a finger interface surface, a light source in optical communication with the finger interface surface and configured to provide light from the light source to the finger interface surface, a sensor array configured to detect light reflected from the finger interface surface in response to contact between a finger and the finger interface surface, a navigation engine coupled to the sensor array, the navigation engine configured to generate lateral movement information, which is indicative of lateral movement of the finger relative to the sensor array, in response to the detected light, wherein the lateral movement information comprises first and second orthogonal components, and a quantization engine coupled to the navigation engine, the quantization engine configured to compare the first orthogonal component to the second orthogonal component and to generate first and second quantized orthogonal components in response to the comparison.
摘要翻译：用户输入设备包括光学元件，其包括手指接口表面，与手指接口表面光学通信并被配置为将光从光源提供到手指接口表面的光源;传感器阵列，被配置为检测从手指接口表面，响应于手指和手指接口表面之间的接触，耦合到传感器阵列的导航引擎，导航引擎被配置为产生横向移动信息，其指示手指相对于传感器阵列的横向移动，响应于检测到的光，其中横向移动信息包括第一和第二正交分量，以及耦合到导航引擎的量化引擎，所述量化引擎被配置为将第一正交分量与第二正交分量进行比较并产生第一和第二量化的正交分量响应于公司比较。

2. 发明申请

US20150350508A1 REGION BASED SHUTTER ADAPTATION METHOD FOR IMAGE EXPOSURE 有权
标题翻译：基于区域的切换器适应图像曝光方法
公开(公告)号：US20150350508A1
公开(公告)日：2015-12-03
申请号：US14450216
申请日：2014-08-02
申请人： Willie Song , Wui-Pin Lee
发明人： Willie Song , Wui-Pin Lee
IPC分类号： H04N5/235 , H04N5/243
CPC分类号： H04N5/2352 , H04N5/2351 , H04N5/2353 , H04N5/243 , H04N5/3535 , H04N9/045
摘要： The present invention discloses a region based shutter adaptation method for image exposure. The method includes the steps of: (a) providing an image which is non-uniformly illuminated; (b) segmenting the image into two or more non-overlapping regions; (c) identifying brightness values for each of the regions when more than one brightness value has been produced for each of the regions; (d) applying the whole image with different shutters for different regions; and (e) exposing different regions for different exposure durations according to the brightness values respectively assigned to the regions, so that the present invention is capable of enabling different regions within the whole image which is non-uniformly illuminated to have different shutter adaptions.
摘要翻译：本发明公开了一种用于图像曝光的基于区域的快门适配方法。该方法包括以下步骤：（a）提供不均匀照明的图像; （b）将图像分割成两个或多个非重叠区域; （c）当为每个区域产生多于一个亮度值时，识别每个区域的亮度值; （d）使用不同百叶窗对整个图像施加不同区域; 以及（e）根据分配给该区域的亮度值，对不同的曝光持续时间曝光不同的区域，使得本发明能够使不均匀照明的整个图像内的不同区域具有不同的快门适应性。

3. 发明授权

US09313414B2 Region based shutter adaptation method for image exposure 有权
标题翻译：用于图像曝光的基于区域的快门适配方法
公开(公告)号：US09313414B2
公开(公告)日：2016-04-12
申请号：US14450216
申请日：2014-08-02
申请人： Willie Song , Wui-Pin Lee
发明人： Willie Song , Wui-Pin Lee
IPC分类号： H04N5/235 , H04N5/243
CPC分类号： H04N5/2352 , H04N5/2351 , H04N5/2353 , H04N5/243 , H04N5/3535 , H04N9/045
摘要： The present invention discloses a region based shutter adaptation method for image exposure. The method includes the steps of: (a) providing an image which is non-uniformly illuminated; (b) segmenting the image into two or more non-overlapping regions; (c) identifying brightness values for each of the regions when more than one brightness value has been produced for each of the regions; (d) applying the whole image with different shutters for different regions; and (e) exposing different regions for different exposure durations according to the brightness values respectively assigned to the regions, so that the present invention is capable of enabling different regions within the whole image which is non-uniformly illuminated to have different shutter adaptions.
摘要翻译：本发明公开了一种用于图像曝光的基于区域的快门适配方法。该方法包括以下步骤：（a）提供不均匀照明的图像; （b）将图像分割成两个或多个非重叠区域; （c）当为每个区域产生多于一个亮度值时，识别每个区域的亮度值; （d）使用不同百叶窗对整个图像施加不同区域; 以及（e）根据分配给该区域的亮度值，对不同的曝光持续时间曝光不同的区域，使得本发明能够使不均匀照明的整个图像内的不同区域具有不同的快门适应性。

4. 发明授权

US08212794B2 Optical finger navigation utilizing quantized movement information 有权
标题翻译：光学手指导航利用量化运动信息
公开(公告)号：US08212794B2
公开(公告)日：2012-07-03
申请号：US12241773
申请日：2008-09-30
申请人： Wui-Pin Lee , Willie Song , Bee Hui Ch'ng
发明人： Wui-Pin Lee , Willie Song , Bee Hui Ch'ng
IPC分类号： G06F3/042 , G06F3/033
CPC分类号： G06F3/042 , G06F3/03547 , G06F3/0416 , G06F3/0485
摘要： A user input device includes an optical element comprising a finger interface surface, a light source in optical communication with the finger interface surface and configured to provide light from the light source to the finger interface surface, a sensor array configured to detect light reflected from the finger interface surface in response to contact between a finger and the finger interface surface, a navigation engine coupled to the sensor array, the navigation engine configured to generate lateral movement information, which is indicative of lateral movement of the finger relative to the sensor array, in response to the detected light, wherein the lateral movement information comprises first and second orthogonal components, and a quantization engine coupled to the navigation engine, the quantization engine configured to compare the first orthogonal component to the second orthogonal component and to generate first and second quantized orthogonal components in response to the comparison.
摘要翻译：用户输入设备包括光学元件，其包括手指接口表面，与手指接口表面光学通信并被配置为将光从光源提供到手指接口表面的光源;传感器阵列，被配置为检测从手指接口表面，响应于手指和手指接口表面之间的接触，耦合到传感器阵列的导航引擎，导航引擎被配置为产生横向移动信息，其指示手指相对于传感器阵列的横向移动，响应于检测到的光，其中横向移动信息包括第一和第二正交分量，以及耦合到导航引擎的量化引擎，所述量化引擎被配置为将第一正交分量与第二正交分量进行比较并产生第一和第二量化的正交分量响应于公司比较。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式