公开(公告)号：US20140313364A1

公开(公告)日：2014-10-23

申请号：US13866506

申请日：2013-04-19

Applicant: XEROX CORPORATION

Inventor： Zhigang Fan ,  Hengzhou Ding ,  Manavender Malgireddy

IPC: H04N5/225

CPC classification number: H04N5/225 ,  G06K9/00664 ,  G06K2209/03

Abstract: A method for processing an image of a patch panel includes: a) receiving an initial image; b) determining multiple ports of the patch panel are aligned in a desired orientation in the initial image; c) processing the initial image to identify edge lines perpendicular to the desired orientation; d) processing the edge lines to identify a port hypothesis that includes an estimated port gap between the multiple ports along the desired orientation and an estimated port size for the multiple ports along the desired orientation; e) processing the port hypothesis to determine an estimated port quantity for the multiple ports; and f) processing the port hypothesis to identify an estimation error between expected and detected edge line positions in relation to a reference axis perpendicular to the edge lines. An apparatus associated therewith includes an input/output and pre-processing modules and detection, hypothesis, estimating, and scoring processors.

Abstract translation: 用于处理接线板的图像的方法包括：a）接收初始图像; b）确定接线板的多个端口在初始图像中以期望的方向对齐; c）处理初始图像以识别垂直于期望取向的边缘线; d）处理边缘线以识别端口假说，其包括沿着期望取向的多个端口之间的估计端口间隙以及沿着期望取向的多个端口的估计端口大小; e）处理端口假设以确定多个端口的估计端口数量; 以及f）处理所述端口假设以识别相对于垂直于所述边缘线的参考轴的期望和检测到的边缘线位置之间的估计误差。 与其相关联的装置包括输入/​​输出和预处理模块以及检测，假设，估计和评分处理器。

公开(公告)号：US09094589B2

公开(公告)日：2015-07-28

申请号：US13866506

申请日：2013-04-19

Applicant: Xerox Corporation

Inventor： Zhigang Fan ,  Hengzhou Ding ,  Manavender Malgireddy

IPC: G06K9/00 ,  H04N5/225

CPC classification number: H04N5/225 ,  G06K9/00664 ,  G06K2209/03

Abstract: A method for processing an image of a patch panel includes: a) receiving an initial image; b) determining multiple ports of the patch panel are aligned in a desired orientation in the initial image; c) processing the initial image to identify edge lines perpendicular to the desired orientation; d) processing the edge lines to identify a port hypothesis that includes an estimated port gap between the multiple ports along the desired orientation and an estimated port size for the multiple ports along the desired orientation; e) processing the port hypothesis to determine an estimated port quantity for the multiple ports; and f) processing the port hypothesis to identify an estimation error between expected and detected edge line positions in relation to a reference axis perpendicular to the edge lines. An apparatus associated therewith includes an input/output and pre-processing modules and detection, hypothesis, estimating, and scoring processors.

Abstract translation: 用于处理接线板的图像的方法包括：a）接收初始图像; b）确定接线板的多个端口在初始图像中以期望的方向对齐; c）处理初始图像以识别垂直于期望取向的边缘线; d）处理边缘线以识别端口假说，其包括沿着期望取向的多个端口之间的估计端口间隙以及沿着期望取向的多个端口的估计端口大小; e）处理端口假设以确定多个端口的估计端口数量; 以及f）处理所述端口假设以识别相对于垂直于所述边缘线的参考轴的期望和检测到的边缘线位置之间的估计误差。 与其相关联的装置包括输入/​​输出和预处理模块以及检测，假设，估计和评分处理器。