公开(公告)号：US09019533B2

公开(公告)日：2015-04-28

申请号：US13691704

申请日：2012-11-30

Applicant: Pingping Pan

Inventor： Pingping Pan

IPC: G06F15/00 ,  G06F3/12 ,  G06K1/00 ,  G06K15/02

CPC classification number: G06K15/02 ,  G06F3/1211 ,  G06F3/1226 ,  G06F3/126 ,  G06F3/1273 ,  G06F3/1288 ,  G06Q10/10

Abstract: An approach is provided for ranking cloud printing devices. A printing device ranking service is configured to retrieve printing device information data that specifies one or more attributes of a plurality of printing devices and print job data that specifies one or more attributes of a plurality of print jobs that have been processed by the plurality of printing devices. The printing device ranking service determines, based at least upon the printing device information data and the print job data, rankings data for the plurality of printing devices, wherein the rankings data indicate a ranking of the printing devices from the plurality of printing devices.

Abstract translation: 提供了一种用于排名云打印设备的方法。 打印设备排名服务被配置为检索指定多个打印设备的一个或多个属性的打印设备信息数据，以及指定已经由多个打印处理的多个打印作业的一个或多个属性的打印作业数据 设备。 打印设备排名服务至少基于打印设备信息数据和打印作业数据确定多个打印设备的排名数据，其中排名数据指示来自多个打印设备的打印设备的排名。

公开(公告)号：US20140153038A1

公开(公告)日：2014-06-05

申请号：US13691704

申请日：2012-11-30

Applicant: Pingping Pan

Inventor： Pingping Pan

IPC: G06K15/02

CPC classification number: G06K15/02 ,  G06F3/1211 ,  G06F3/1226 ,  G06F3/126 ,  G06F3/1273 ,  G06F3/1288 ,  G06Q10/10

Abstract: An approach is provided for ranking cloud printing devices. A printing device ranking service is configured to retrieve printing device information data that specifies one or more attributes of a plurality of printing devices and print job data that specifies one or more attributes of a plurality of print jobs that have been processed by the plurality of printing devices. The printing device ranking service determines, based at least upon the printing device information data and the print job data, rankings data for the plurality of printing devices, wherein the rankings data indicate a ranking of the printing devices from the plurality of printing devices.

Abstract translation: 提供了一种用于排名云打印设备的方法。 打印设备排名服务被配置为检索指定多个打印设备的一个或多个属性的打印设备信息数据，以及指定已经由多个打印处理的多个打印作业的一个或多个属性的打印作业数据 设备。 打印设备排名服务至少基于打印设备信息数据和打印作业数据确定多个打印设备的排名数据，其中排名数据指示来自多个打印设备的打印设备的排名。

公开(公告)号：US08660349B2

公开(公告)日：2014-02-25

申请号：US13086960

申请日：2011-04-14

Applicant: Hailong Yu ,  Donglai Li ,  Wenbo Zhang ,  Pingping Pan ,  Weitao Gong

Inventor： Hailong Yu ,  Donglai Li ,  Wenbo Zhang ,  Pingping Pan ,  Weitao Gong

IPC: G06K9/34

CPC classification number: G06K9/00664 ,  G06T7/12 ,  G06T7/181 ,  G06T2207/20061

Abstract: A screen area capturing an image including the screen area; obtaining candidate boundaries of the screen area; converting the candidate boundaries into straight lines; carrying out binary image processing with regard to the captured image; obtaining boundary pixels of a maximum target area, and letting the boundary pixels serve as an outline of the maximum target area; selecting straight lines on the outline from the converted straight lines; dividing the selected straight lines into four classes; and obtaining final straight lines by carrying out straight line fitting with regard to straight lines in the respective classes so as to obtain four boundaries of the screen area.

Abstract translation: 一种捕获包括该屏幕区域的图像的屏幕区域; 获取屏幕区域的候选边界; 将候选边界转换为直线; 对拍摄图像进行二值图像处理; 获得最大目标区域的边界像素，并且使边界像素用作最大目标区域的轮廓; 从转换的直线上选择轮廓上的直线; 将所选直线划分为四类; 通过对各类的直线进行直线拟合，得到最终的直线，得到屏幕面积的四个边界。

公开(公告)号：US20110274353A1

公开(公告)日：2011-11-10

申请号：US13086960

申请日：2011-04-14

Applicant: Hailong Yu ,  Donglai Li ,  Wenbo Zhang ,  Pingping Pan ,  Weitao Gong

Inventor： Hailong Yu ,  Donglai Li ,  Wenbo Zhang ,  Pingping Pan ,  Weitao Gong

IPC: G06K9/34

CPC classification number: G06K9/00664 ,  G06T7/12 ,  G06T7/181 ,  G06T2207/20061

Abstract: Disclosed are a method and a system for detecting a screen area. The method comprises a step of capturing an image including the screen area; a step of obtaining candidate boundaries of the screen area; a step of converting the candidate boundaries into straight lines; a step of carrying out binary image processing with regard to the captured image; a step of obtaining boundary pixels of a maximum target area, and letting the boundary pixels serve as an outline of the maximum target area; a step of selecting straight lines on the outline from the converted straight lines; a step of dividing the selected straight lines into four classes; and a step of obtaining final straight lines by carrying out straight line fitting with regard to straight lines in the respective classes so as to obtain four boundaries of the screen area.

Abstract translation: 公开了一种用于检测屏幕区域的方法和系统。 该方法包括捕获包括屏幕区域的图像的步骤; 获取屏幕区域的候选边界的步骤; 将候选边界转换为直线的步骤; 针对拍摄图像执行二值图像处理的步骤; 获取最大目标区域的边界像素的步骤，并且使边界像素用作最大目标区域的轮廓; 从转换的直线中选择轮廓上的直线的步骤; 将所选直线划分为四个等级的步骤; 以及通过对各个类别中的直线进行直线拟合来获得最终直线的步骤，以获得屏幕区域的四个边界。