公开(公告)号：US07581244B2

公开(公告)日：2009-08-25

申请号：US11340062

申请日：2006-01-25

Applicant: Chia-Hsin Li ,  Victor Ivashin ,  Steve Nelson

Inventor： Chia-Hsin Li ,  Victor Ivashin ,  Steve Nelson

IPC: G06F7/04 ,  H04L9/00

CPC classification number: H04L63/06 ,  H04L63/08 ,  H04L67/02

Abstract: A secured network connection requires three authentication routines. A system access authentication routine requires a client network device to submit user authentication information to a network server. Upon successful user authentication, the network server creates a Client Service Access Pass, embeds this pass into a dynamic web page transmitted to the client device. A client application access authentication routine requires that the dynamic web page pass the Client Service Access Pass to an instantiated client application, which in turn submits it back to a service server on the network server for authentication. Upon success authentication, the network server destroys the Client Service Access Pass, creates a Media File Access Pass, and sends this pass to the client application. A media file access authentication routine requires the client application to submit the Media File Access Pass along with any file access requests to the network server.

Abstract translation: 安全网络连接需要三个认证例程。 系统访问认证例程要求客户端网络设备向网络服务器提交用户认证信息。 成功的用户认证后，网络服务器创建客户端服务访问权限，将此密码嵌入到发送到客户端设备的动态网页中。 客户端应用程序访问认证例程要求动态网页将客户端服务访问权限传递给实例化的客户端应用程序，后者又将其提交回网络服务器上的服务器进行身份验证。 成功认证后，网络服务器销毁客户端服务访问权限，创建媒体文件访问权限，并将此传递发送给客户端应用程序。 媒体文件访问认证例程要求客户端应用程序将媒体文件访问权限以及任何文件访问请求提交给网络服务器。

公开(公告)号：US07274377B2

公开(公告)日：2007-09-25

申请号：US11260963

申请日：2005-10-28

Applicant: Victor Ivashin ,  Jamie C. Rasmussen

Inventor： Victor Ivashin ,  Jamie C. Rasmussen

IPC: G09G5/00 ,  G09G5/10 ,  G06F3/048

CPC classification number: G06F3/0485

Abstract: A graphical user interface (GUI) displaying a viewport includes a panning control region defined within an outer boundary of the viewport within the GUI. The panning control region includes multiple segments, each of the multiple segments corresponding to a panning direction, wherein a panning rate is indicated by a level of translucency of the multiple segments. A panning available region defined along the outer boundary of the viewport within the GUI is included. The panning available region indicates whether a source image extends beyond an edge of the viewport, and the panning available region is a subset of the panning control region. A method for panning an image through a viewport and a computing device are also provided.

Abstract translation: 显示视口的图形用户界面（GUI）包括在GUI内的视口的外边界内定义的平移控制区域。 平移控制区域包括多个段，多个段中的每一个对应于平移方向，其中平移速率由多个段的半透明度指示。 包括在GUI内的视口的外边界定义的平移可用区域。 平移可用区域指示源图像是否延伸超过视口的边缘，并且平移可用区域是平移控制区域的子集。 还提供了通过视口和计算设备平移图像的方法。

公开(公告)号：US07054496B2

公开(公告)日：2006-05-30

申请号：US10185462

申请日：2002-06-27

Applicant: Sean Miceli ,  Victor Ivashin

Inventor： Sean Miceli ,  Victor Ivashin

IPC: G06K9/36

CPC classification number: G06T3/40 ,  G06T9/00

Abstract: A method for efficiently processing image data for display on a computer monitor is provided. The method initiates with reading image data in a compressed format into a memory associated with the computer. Then, at least one scaled copy of the image data is generated in the compressed format. Next, a display scale is determined for an image to be presented on a computer monitor. If the magnification is less than 100% of an image scale associated with the image data, then, either the image data or the at least one scaled copy of the image data is determined as being closest in magnification to the display scale, without being less than the display scale, to provide a closest in magnification image data. Next, the closest in magnification image data in the compressed format is processed. Then, the processed image data is displayed. The method is capable of displaying a portion of the image at any magnification. An integrated circuit chip and a system for efficiently processing image data for display are also provided.

Abstract translation: 提供了一种用于有效处理用于在计算机监视器上显示的图像数据的方法。 该方法通过以压缩格式读取图像数据到与计算机相关联的存储器中发起。 然后，以压缩格式生成图像数据的至少一个缩放的副本。 接下来，为要呈现在计算机监视器上的图像确定显示比例。 如果放大率小于与图像数据相关联的图像尺度的100％，则图像数据或图像数据的至少一个缩放副本被确定为在放大倍数中与显示比例最接近，而不是更小 比显示比例，提供最接近的放大图像数据。 接下来，处理压缩格式的最接近的图像数据。 然后，显示处理后的图像数据。 该方法能够以任何放大率显示图像的一部分。 还提供了一种用于高效处理用于显示的图像数据的集成电路芯片和系统。