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1. 发明申请

US20190110776A1 Methods for Computing Coronary Physiology Indexes Using a High Precision Registration Model 审中-公开
公开(公告)号：US20190110776A1
公开(公告)日：2019-04-18
申请号：US16153825
申请日：2018-10-08
申请人： Bo Yu , Haibo Jia , Sining Hu , Jiannan Dai , Lei Xing , Chenyang Xu , Zhao Wang , Shuai Zhang
发明人： Bo Yu , Haibo Jia , Sining Hu , Jiannan Dai , Lei Xing , Chenyang Xu , Zhao Wang , Shuai Zhang
IPC分类号： A61B8/08 , A61B5/00 , A61B8/06 , A61B5/027 , A61B8/12 , A61B6/12 , G06T7/33 , G06T7/70 , G06T7/20 , G06T7/00 , G16H30/20
摘要： This invention describes methods to compute coronary physiology indexes using a high precision registration model, which consists of acquiring coronary angiography images of coronary vessels, performing intravascular imaging, and registering the coronary angiography images with intravascular images to create a high precision registration model, based upon which the coronary flow, fractional flow reserve (FFR) and index of microcirculation resistance (IMR) can be computed. The methods described in this invention to compute coronary flow, FFR, IMR are based on both coronary angiography and intravascular images, and the accuracy is better than those derived from coronary angiography alone or intravascular imaging alone, and have high practical values.

2. 发明申请

US20090106819A1 METHOD AND SYSTEM FOR PROVIDING, USING RIGHTS DESCRIPTION 审中-公开
标题翻译：提供使用权利的方法和系统
公开(公告)号：US20090106819A1
公开(公告)日：2009-04-23
申请号：US12341794
申请日：2008-12-22
申请人： Qingliang Li , Haibo Jia , Weilong Liu
发明人： Qingliang Li , Haibo Jia , Weilong Liu
IPC分类号： G06F21/00
CPC分类号： G06F21/10
摘要： A method for providing rights description includes generating a rights expression for controlling the use of digital contents, where the rights expression uses a parameter constant to describe permission and constraint of the rights and uses a parameter variable to describe consumption state information of the rights, and providing the terminal device with the rights expression. A method for using rights description includes obtaining the rights expression for controlling the use of digital contents, transferring the value of the rights consumption state to the corresponding parameter variable in the rights expression, executing the rights expression to obtain the remaining consumption state information of the rights, and using the digital contents according to the remaining consumption state information. The disclosure also discloses a server, a terminal device, and a DRM system. The technical solution under the present disclosure extends the rights description language without upgrading the terminal device and sets the logic relations between different rights items flexibly.
摘要翻译：提供权利描述的方法包括生成用于控制数字内容的使用的权利表达，其中权利表达使用参数常数来描述权限的权限和约束，并且使用参数变量来描述权限的消费状态信息，以及向终端设备提供权限表达。使用权利描述的方法包括获得用于控制数字内容的使用的权利表达，将权限消费状态的值转移到权利表达中的相应参数变量，执行权利表达以获得剩余消费状态信息权利，并根据剩余消费状态信息使用数字内容。本公开还公开了一种服务器，终端设备和DRM系统。本公开的技术方案扩展了权限描述语言，而不升级终端设备，灵活地设置不同权限项之间的逻辑关系。

3. 发明申请

US20080059993A1 METHOD AND SYSTEM FOR TRANSMITTING AND RECEIVING AUTHORIZATION MESSAGE 审中-公开
标题翻译：用于发送和接收授权消息的方法和系统
公开(公告)号：US20080059993A1
公开(公告)日：2008-03-06
申请号：US11847590
申请日：2007-08-30
申请人： Haibo Jia , Zheng Liu
发明人： Haibo Jia , Zheng Liu
IPC分类号： H04N7/169 , H04L12/28
CPC分类号： H04N7/1675 , H04N21/25816 , H04N21/25875 , H04N21/4627 , H04N21/6334
摘要： A method for transmitting an authorization message to terminals includes: transmitting, through multicasting, an authorization message to a plurality of terminals on a transmission network, and. the authorization message carries a multicast address, a product identity and authorization data. A method for receiving an authorization message by a terminal includes receiving an authorization message, when authentication according to a multicast address succeeds; parsing the authorization message to obtain authorization data; and obtaining, from the authorization data, information of whether a subscriber has subscribed to a product. An authorization management system and a terminal device are disclosed as well. According to the above schemes, authorization is accomplished through group-based multicast, so the bandwidth requirement is reduced and time for transmitting the authorization message is saved.
摘要翻译：向终端发送授权消息的方法包括：通过多播向多个终端发送授权消息，发送到传输网络，授权消息携带多播地址，产品身份和授权数据。一种终端接收授权消息的方法包括当根据多播地址进行认证成功时接收授权消息; 解析授权消息以获取授权数据; 以及从授权数据获取用户是否订购了产品的信息。还公开了授权管理系统和终端设备。根据上述方案，通过基于组播的组播来实现授权，减少了带宽需求，节省了发送授权消息的时间。

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