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1. 发明申请

WO2017221049A1 A DATA-NETWORK CONNECTED SERVER, A DEVICE, A PLATFORM AND A METHOD FOR CONDUCTING COMPUTER-EXECUTABLE EXPERIMENTS 审中-公开
标题翻译：一种数据网络连接的服务器，一种装置，一种平台以及一种用于执行计算机可执行实验的方法
公开(公告)号：WO2017221049A1
公开(公告)日：2017-12-28
申请号：PCT/IB2016/053683
申请日：2016-06-21
申请人： FONDATION DE L'INSTITUT DE RECHERCHE IDIAP
发明人： ANJOS, André , MARCEL, Sébastien
IPC分类号： G06F21/62 , G06F19/00
CPC分类号： G06F21/604 , G06F9/4881 , G06F9/5061 , G06F11/3428 , G06F11/3664 , G06F21/6218 , G06F21/6227 , G06F21/6245 , G06F2221/2141 , G06F2221/2149 , H04L63/10
摘要： The invention concerns a platform (1), a server (10, 10') and a client device (20) for conducting computer-executable experiments. The server comprises a restricted-access memory module (11,11') for locally storing a data structure with numerical values whose access is restricted to authorized devices and/or users. The server is provided with an instruction receiving module (12,12') for receiving a list of executable instructions for conducting a computer-executable experiment based on numerical values with restricted access from the client device being not authorized to accessing numerical values with restricted access. The server comprises an execution module (13,13') for conducting the experiment so to produce a numerical result; and a communication module (12,12') for transmitting the result to the client device and/or to the user of the client device.
摘要翻译：本发明涉及用于进行计算机可执行实验的平台（1），服务器（10,10'）和客户端设备（20）。该服务器包括用于本地存储数据结构的受限访问存储器模块（11,11'），该数据结构具有数字值，其访问限于授权设备和/或用户。该服务器配备有指令接收模块（12,12'），用于接收用于基于数字值执行计算机可执行实验的可执行指令的列表，该数值具有来自未被授权访问限制访问的数值的客户端设备的受限访问。该服务器包括执行模块（13,13'），用于进行实验以产生数字结果; 和通信模块（12,12'），用于将结果发送到客户端设备和/或客户端设备的用户。

2. 发明申请

WO2016023582A1 A METHOD OF DETECTING A FALSIFIED PRESENTATION TO A VASCULAR RECOGNITION SYSTEM 审中-公开
标题翻译：检测向血液识别系统进行伪造呈现的方法
公开(公告)号：WO2016023582A1
公开(公告)日：2016-02-18
申请号：PCT/EP2014/067290
申请日：2014-08-13
申请人： FONDATION DE L'INSTITUT DE RECHERCHE IDIAP
发明人： MARCEL, Sébastien
IPC分类号： G06K9/00 , G06K9/20 , G06K9/52
CPC分类号： G06K9/00107 , G06K9/2018 , G06K9/52
摘要： There is provided an anti-spoofing method for a vascular recognition system, the method comprising the steps of: illuminating an entity which is presented to the vascular recognition system, with light which has wavelengths in a first wavelength range only (1 ); capturing a sequence of images of the entity over a time period, when the entity is illuminated with light which has wavelengths in a first wavelength range only (2); computing a plurality of first binary descriptors representative of the texture of at least one of said images in the sequence of images (3) and of the manner in which some elements of image change between successive images in the sequence, over the whole sequence (4); illuminating the entity which is presented to the vascular recognition system, with light which has wavelengths in a second wavelength range only (5), capturing an image of the entity, when the entity is illuminated with light which has wavelengths in a second wavelength range only, to provide at least one static image (6); computing a second binary descriptors for each of said at least one static images (7); determining if the entity which is presented to the vascular recognition system is a spoof, based on the plurality of first dynamic binary descriptors and second binary descriptors (8).
摘要翻译：提供了一种用于血管识别系统的防欺骗方法，该方法包括以下步骤：用仅具有第一波长范围的波长（1）照射呈现给血管识别系统的实体; 当实体用仅具有第一波长范围的波长的光照射时，在一段时间内捕获实体的图像序列（2）; 计算代表图像序列（3）中的至少一个所述图像的纹理的多个第一二进制描述符以及在序列中的连续图像之间的图像的一些元素在整个序列上变化的方式（4 ）; 用仅具有第二波长范围的波长（5）的光照射呈现给血管识别系统的实体，当仅用仅具有第二波长范围的波长的光照射实体时，拍摄实体的图像，以提供至少一个静态图像（6）; 计算所述至少一个静态图像（7）中的每一个的第二二进制描述符; 基于所述多个第一动态二进制描述符和所述第二二进制描述符（8），确定呈现给所述血管识别系统的实体是否是欺骗。

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