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. 发明授权

US4034344A Character thinning apparatus 失效
标题翻译：字符变薄装置
公开(公告)号：US4034344A
公开(公告)日：1977-07-05
申请号：US628089
申请日：1975-11-03
申请人： Peter Saraga , Pieter Reijnierse
发明人： Peter Saraga , Pieter Reijnierse
IPC分类号： B23Q11/02 , G06K9/44 , G06T5/30 , G06K9/12
CPC分类号： B23Q11/02 , G06K9/44 , G06K2209/01
摘要： Character thinning apparatus for use in recognizing characters comprising means for applying a compound operator in cycles to each point of the binarized character on a first matrix, and means for rewriting, in each cycle, character points to which the compound operator is applied into corresponding positions in a second matrix in accordance with a compound test criterion.
摘要翻译：用于识别字符的字符稀疏装置，包括用于将循环中的复合操作符应用于第一矩阵上的二值化字符的每个点的装置，以及用于在每个周期中将复合操作符应用于相应位置的字符点重写的装置根据复合测试标准在第二个矩阵中。

2. 发明授权

US06745125B2 Method, and related system and apparatus, for providing travel-related information to a mobile communications device 失效
标题翻译：方法和相关的系统和装置，用于向移动通信设备提供旅行相关信息
公开(公告)号：US06745125B2
公开(公告)日：2004-06-01
申请号：US10003067
申请日：2001-11-02
申请人： Peter Saraga , Andrew T. Yule
发明人： Peter Saraga , Andrew T. Yule
IPC分类号： G01C2126
CPC分类号： G06F17/3087 , G01S5/0027 , G01S5/0036 , G01S2205/008
摘要： The invention provides for a method of providing travel-related information to a mobile communications device (12) comprising determining the opposition of the mobile communications device (12), deriving at least one signal at the mobile communications device (12) indicative of the position of the mobile communications device (12) and indicative of a travel-related request initiated at the mobile communications device (12), and including the steps of retrieving travel service information from a transport service provider and responding to the travel-related request by calculating location and time information of a travel service (14) serving to fulfil the request, and providing an output at the mobile communications device (12) of the calculated location and time information of the travel service (14).
摘要翻译：本发明提供了一种向移动通信设备（12）提供旅行相关信息的方法，包括确定移动通信设备（12）的对立，在移动通信设备（12）处导出指示位置的至少一个信号，并且指示在移动通信设备（12）处发起的旅行相关请求，并且包括以下步骤：从传输服务提供商检索旅行服务信息并通过计算来响应旅行相关请求服务于完成该请求的旅行服务（14）的位置和时间信息，以及在移动通信设备（12）处提供所计算出的旅行服务（14）的位置和时间信息的输出。

3. 发明授权

US4901149A Method and apparatus for providing an enhanced television signal 失效
标题翻译：用于提供增强型电视信号的方法和装置
公开(公告)号：US4901149A
公开(公告)日：1990-02-13
申请号：US226104
申请日：1988-07-29
申请人： Gerard M. X. Fernando , David W. Parker , Peter Saraga
发明人： Gerard M. X. Fernando , David W. Parker , Peter Saraga
IPC分类号： H04N7/32 , H04N7/015 , H04N7/12
CPC分类号： H04N7/0157 , H04N7/122
摘要： A television signal for a television transmission system conveys a motion information signal in addition to the vision signal. At the transmission side each field of a picture is subdivided into a plurality of regions and up to a given number of the most dominant motion vectors appropriate to a region are generated. These motion vectors are transmitted as the motion information signal and in a receiver are separated from the television signal in a decoder (12). The spatially offset pixels are identified in a first spatial offset circuit (14) from a vision signal delayed by a picture memory (16) and compared in a picture information comparison circuit (17) with pixels in the corresponding field of the current picture to identify the motion vector indicating the pixel of corresponding magnitude. This is applied to an input of a second spatial offset circuit (19) a second input of which receives the delayed vision signal to produce motion compensated pixels which together with pixels from the current vision signal are up-converted and interpolated in a unit (18) to produce an up-converted vision signal.

4. 发明授权

US4731856A Automatic assembly apparatus 失效
标题翻译：自动组装装置
公开(公告)号：US4731856A
公开(公告)日：1988-03-15
申请号：US18869
申请日：1987-02-24
申请人： Philip R. Lloyd , Barry M. Jones , Peter Saraga , David R. Humphreys , Clive V. Newcomb
发明人： Philip R. Lloyd , Barry M. Jones , Peter Saraga , David R. Humphreys , Clive V. Newcomb
IPC分类号： B23P19/04 , B23P19/00 , B25J9/18 , B25J19/02 , G06T1/00 , H01J9/44 , G06K9/46
CPC分类号： B23P19/10 , B25J19/023 , G06T1/0014
摘要： In automatic assembly apparatus operating under electronic vision control, features on components to be assembled must be recognized and located in position and orientation so that a gripper mechanism may be directed to one component to pick it up and move it into correct position and orientation relative to the other component for assembly. The invention provides a known parallel projection optical system 8, 9, at the location of each component which provides a plan view for an electronic camera 11 of the components 20, 22 at constant scale regardless of lateral or axial component movements. The grey-level picture of each component provided by the camera is thresholded into a binarized picture at a threshold level which selects a primary component feature 27 within a part of the camera field of view which is certain to contain this feature. From the known location of secondary features 25, 26 and 38, 39, 40 of the component relative to the primary feature, successively limited search areas 35 and 41, 42 are set up within the camera field of view to select these secondary features when thresholded at levels related to the primary threshold. Sufficient features are thereby located in the camera field of view to provide position and orientation information on the component to a computer which directs the gripper 15 to assemble the components.
摘要翻译：在电子视觉控制下运行的自动装配装置中，要组装的部件上的特征必须被识别并定位在位置和方向上，使得夹持机构可以被引导到一个部件以将其拾取并将其移动到相对于另一个组件用于组装。本发明提供了在每个部件的位置处的已知的平行投影光学系统8,9，其以不同的横向或轴向分量运动而以恒定的尺度提供组件20,22的电子照相机11的平面图。由摄像机提供的每个组件的灰度级图像被阈值化为阈值级别的二值化图像，其选择一定要包含该特征的摄像机视场的一部分内的主要分量特征27。从相对于主要特征的部件的次要特征25,26和38,39,40的已知位置，连续限制的搜索区域35和41,42在相机视野内被设置以在被阈值化时选择这些次要特征在与主要阈值相关的水平。因此，足够的特征位于照相机视场中，以将组件上的位置和方向信息提供给引导夹具15组装部件的计算机。

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