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1. 发明申请

WO2008074483A1 OBFUSCATING COMPUTER PROGRAM CODE 审中-公开
标题翻译： OBFUSCATING计算机程序代码
公开(公告)号：WO2008074483A1
公开(公告)日：2008-06-26
申请号：PCT/EP2007/011156
申请日：2007-12-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , EKER, Johan , JOHANSSON, Björn , VON PLATEN, Carl
发明人： EKER, Johan , JOHANSSON, Björn , VON PLATEN, Carl
IPC分类号： G06F21/22
CPC分类号： G06F21/14
摘要： A computer-implemented method of tamper-protecting a computer program, the method comprising: processing an input representation of the computer program to identify a function call for causing a data processing system to continue execution of the computer program at a predetermined entry point memory address when said computer program is executed by a data processing system; replacing the identified function call with a modified function call, wherein the modified function call includes an algebraic expression for causing the data processing system to compute the entry point memory address when said computer program is executed by the data processing system.
摘要翻译：一种用于篡改保护计算机程序的计算机实现的方法，所述方法包括：处理所述计算机程序的输入表示，以识别使数据处理系统在预定入口点存储器地址上继续执行所述计算机程序的功能调用当所述计算机程序由数据处理系统执行时; 用经修改的函数调用替换所识别的函数调用，其中所述修改的函数调用包括用于使所述数据处理系统在所述数据处理系统执行所述计算机程序时计算入口点存储器地址的代数表达式。

2. 发明申请

WO2009003894A1 OBFUSCATING EXECUTION TRACES OF COMPUTER PROGRAM CODE 审中-公开
标题翻译：计算机程序代码的执行跟踪
公开(公告)号：WO2009003894A1
公开(公告)日：2009-01-08
申请号：PCT/EP2008/058091
申请日：2008-06-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , EKER, Johan , JOHANSSON, Björn , VON PLATEN, Carl
发明人： EKER, Johan , JOHANSSON, Björn , VON PLATEN, Carl
IPC分类号： G06F21/00 , G06F21/22
CPC分类号： G06F21/52 , G06F21/14 , G06F21/16 , G06F21/755 , G06F2221/2145
摘要： A computer-implemented method of generating tamper-protected computer program code. The method comprises obtaining a representation of the computer program code, the computer program code being adapted to cause a data processing system to perform a plurality of computational tasks in a first order of execution, each computational task being represented in the representation of the computer program code by at least one program statement; obtaining a plurality of alternative orders of execution of the computational tasks; generating an executable representation of the program code adapted to cause a data processing system to select a randomized order of execution from the plurality of alternative orders of execution and to execute the computational tasks in the selected randomized order of execution.
摘要翻译：一种计算机实现的生成防篡改计算机程序代码的方法。该方法包括获得计算机程序代码的表示，所述计算机程序代码适于使数据处理系统以第一执行顺序执行多个计算任务，每个计算任务在计算机程序的表示中表示代码至少有一个程序语句; 获得执行计算任务的多个替代顺序; 生成所述程序代码的可执行表示，所述程序代码适于使数据处理系统从所述多个替代执行顺序中选择执行的随机化顺序，并以所选择的随机执行顺序执行所述计算任务。

3. 发明申请

WO2008074382A1 OBFUSCATING COMPUTER PROGRAM CODE 审中-公开
标题翻译： OBFUSCATING计算机程序代码
公开(公告)号：WO2008074382A1
公开(公告)日：2008-06-26
申请号：PCT/EP2007/010018
申请日：2007-11-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , EKER, Johan , JOHANSSON, Björn , VON PLATEN, Carl
发明人： EKER, Johan , JOHANSSON, Björn , VON PLATEN, Carl
IPC分类号： G06F21/00 , G06F21/22
CPC分类号： G06F21/14
摘要： A computer-implemented method of tamper-protecting computer program code. The method comprises: obtaining an input representation of the computer program code; identifying a conditional program statement for causing a data processing system to selectively execute one of at least a first and a second sets of program statements when said computer program is executed by a data processing system; replacing said identified conditional program statement and the first and second sets of program statements with a set of transformed program statements to obtain obfuscated program code, wherein the set of transformed program statements is adapted to cause the data processing system to execute at least a part of each of the transformed program statements when said computer program is executed by the data processing system.
摘要翻译：篡改保护计算机程序代码的计算机实现的方法。该方法包括：获得计算机程序代码的输入表示; 识别用于当所述计算机程序由数据处理系统执行时使数据处理系统选择性地执行至少第一和第二组程序语句中的一个的条件程序语句; 用一组变换的程序语句替换所述识别的条件程序语句和第一和第二组程序语句以获得混淆的程序代码，其中该组变换的程序语句适于使数据处理系统执行至少一部分当所述计算机程序由数据处理系统执行时，每个转换的程序语句

4. 发明申请

WO2010092138A2 COLLABORATIVE RECONCILIATION OF APPLICATION TRUSTWORTHINESS 审中-公开
标题翻译：应用信息的协同重新配置
公开(公告)号：WO2010092138A2
公开(公告)日：2010-08-19
申请号：PCT/EP2010/051754
申请日：2010-02-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JOHANSSON, Björn , SMEETS, Bernard , PERSSON, Jan Patrik
发明人： JOHANSSON, Björn , SMEETS, Bernard , PERSSON, Jan Patrik
IPC分类号： H04W12/10
CPC分类号： H04L63/123 , G06F21/51 , G06F21/64 , G06F2221/2115 , H04W12/10
摘要： A mobile terminal receives trustworthiness information for a software application by receiving a voucher that indicates the trustworthiness of that application as represented by a third party. To ensure the integrity of this information, the mobile terminal authenticates the voucher and verifies that the software application is the one having its trustworthiness indicated by the voucher. Given such indications of trustworthiness, a user of the mobile terminal may decide whether install and run it. If decided in the affirmative, the user may form his or her own basis for the trustworthiness of the software application. Accordingly, the mobile terminal may also create a new voucher that indicates the trustworthiness of the software application as represented by the user. With third parties representing the trustworthiness of software applications in this manner, their development is not hindered by the imposition of security requirements on application developers.
摘要翻译：移动终端通过接收指示由第三方表示的该应用的可信赖性的凭单来接收软件应用的可信赖信息。为了确保该信息的完整性，移动终端对凭证进行身份验证，并验证该软件应用程序是否具有凭证所示的可信赖性。给定这种可信度的指示，移动终端的用户可以决定是否安装并运行它。如果确定为肯定的，用户可以形成他或她自己的软件应用的可信赖性的基础。因此，移动终端还可以创建指示由用户表示的软件应用程序的可信赖性的新凭证。由于第三方以这种方式代表软件应用程序的可信赖性，因此对应用程序开发人员施加安全要求并不妨碍其开发。

5. 发明申请

WO2010136375A1 METHOD AND ARRANGEMENT FOR PROCESSING A STEREO IMAGE FOR THREE-DIMENSIONAL VIEWING 审中-公开
标题翻译：用于处理三维图像的立体图像的方法和装置
公开(公告)号：WO2010136375A1
公开(公告)日：2010-12-02
申请号：PCT/EP2010/056942
申请日：2010-05-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GRAFULLA-GONZÁLEZ, Beatriz M , JOHANSSON, Björn , XU, Sanbao
发明人： GRAFULLA-GONZÁLEZ, Beatriz M , JOHANSSON, Björn , XU, Sanbao
IPC分类号： H04N13/00
CPC分类号： H04N13/133 , H04N13/239 , H04N13/25
摘要： A method of processing a stereo image for three-dimensional viewing is disclosed. The stereo image comprises a first view captured by a first image acquiring arrangement and a second view captured by a second image acquiring arrangement. The first view has a first information content and the second view has a second information content, the first information content comprising more information than the second information content. The method comprises stereo matching of the first and second view, transferring information data from the first information content to the second view, and producing an updated second view having an updated information content by merging the transferred information data with information data of the second information content. Corresponding computer program product, arrangement and electronic device are also disclosed.
摘要翻译：公开了一种处理用于三维观看的立体图像的方法。立体图像包括由第一图像获取装置捕获的第一视图和由第二图像获取装置捕获的第二视图。第一视图具有第一信息内容，第二视图具有第二信息内容，第一信息内容包括比第二信息内容更多的信息。该方法包括第一和第二视图的立体匹配，将信息数据从第一信息内容传送到第二视图，并且通过将传送的信息数据与第二信息内容的信息数据合并来产生具有更新的信息内容的更新的第二视图。还公开了相应的计算机程序产品，布置和电子设备。

6. 发明申请

WO2010115814A1 THREE-DIMENSIONAL RECONSTRUCTION OF SCENES AND OBJECTS 审中-公开
标题翻译：三维重建场景和对象
公开(公告)号：WO2010115814A1
公开(公告)日：2010-10-14
申请号：PCT/EP2010/054328
申请日：2010-03-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JOHANSSON, Björn , GRAFULLA-GONZÁLEZ, Beatriz , XU, Sanbao , PERSSON, Per
发明人： JOHANSSON, Björn , GRAFULLA-GONZÁLEZ, Beatriz , XU, Sanbao , PERSSON, Per
IPC分类号： G06T7/00 , G01S13/08
CPC分类号： G01S13/867 , G01S13/08 , G01S17/023
摘要： A radio transceiver included in or attached to an imaging camera is used to facilitate the automatic determination of a scale factor in a three-dimensional (3D) reconstruction. The radio transceiver transmits a radio signal from each of one or more camera positions and measures a reflection profile for the transmitted signal. The measured reflection profile is compared to a simulated reflection profile, generated from a 3D model of the subject/scene of interest, to determine an estimate of an unknown scale for the 3D model. In various embodiments, the radio transceiver may be adapted from a radio device that already exists in or on the imaging camera (e.g., a cellular radio, Bluetooth® radio, or the like) or may be added to an imaging camera.
摘要翻译：使用包括在附件或连接到成像相机的无线电收发机来促进三维（3D）重建中的比例因子的自动确定。无线电收发器从一个或多个照相机位置的每一个发射无线电信号，并测量所发送的信号的反射曲线。将测量的反射曲线与从感兴趣的对象/场景的3D模型生成的模拟反射曲线进行比较，以确定3D模型的未知尺度的估计。在各种实施例中，无线电收发器可以从已经存在于成像照相机中的或在成像照相机上的无线电设备（例如，蜂窝无线电，蓝牙无线电等等）或可以被添加到成像相机中。

7. 发明申请

WO2006066699A1 WATERMARKING COMPUTER PROGRAM CODE 审中-公开
标题翻译：水印计算机程序代码
公开(公告)号：WO2006066699A1
公开(公告)日：2006-06-29
申请号：PCT/EP2005/012821
申请日：2005-11-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JOHANSSON, Björn
发明人： JOHANSSON, Björn
IPC分类号： G06F1/00
CPC分类号： G06F21/14
摘要： A method of embedding information in a computer program code, including a plurality of program statements. The method comprises: inserting a conditional program statement in the computer program code, the conditional program statement including a condition and a plurality of alternative program statements, the conditional program statement being adapted to cause a data processing system to evaluate said condition and, responsive to a result of said evaluating step, to selectively execute one of said plurality of alternative program statements; wherein said condition is indicative of at least a part of said information; and wherein the plurality of alternative program statements are adapted to cause the computer program code to produce the same program output irrespective of which of said alternative program statements is executed.
摘要翻译：一种在包括多个程序语句的计算机程序代码中嵌入信息的方法。该方法包括：在计算机程序代码中插入条件程序语句，条件程序语句包括条件和多个替代程序语句，条件程序语句适于使数据处理系统评估所述条件，并响应于所述评估步骤的结果是选择性地执行所述多个备选程序语句之一; 其中所述条件指示所述信息的至少一部分; 并且其中所述多个替代程序语句适于使所述计算机程序代码产生相同的程序输出，而不管所述替代程序语句中的哪一个被执行。

8. 发明申请

WO2006066698A1 WATERMARKING COMPUTER CODE BY EQUIVALENT MATHEMATICAL EXPRESSIONS 审中-公开
标题翻译：水印计算机代码等价数学表达式
公开(公告)号：WO2006066698A1
公开(公告)日：2006-06-29
申请号：PCT/EP2005/012819
申请日：2005-11-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SMEETS, Bernard , JOHANSSON, Björn
发明人： SMEETS, Bernard , JOHANSSON, Björn
IPC分类号： G06F21/00
CPC分类号： G06F21/16
摘要： A method of embedding information in a computer program code, including a plurality of program statements. The method comprises: parsing the computer program code to identify at least one program statement that includes a first mathematical expression, wherein said first mathematical expression includes at least a first algebraic expression adapted to produce at least one numeric result; generating a modified mathematical expression by performing a predetermined transformation of the first mathematical expression, wherein the modified mathematical expression includes a transformed algebraic expression instead of the first algebraic expression, such that the modified mathematical expression is adapted to produce the same result as the first mathematical expression, and wherein the modified mathematical expression is indicative of at least a part of said information; replacing said first mathematical expression in the identified program statement by the modified mathematical expression.
摘要翻译：一种在包括多个程序语句的计算机程序代码中嵌入信息的方法。该方法包括：解析计算机程序代码以识别包括第一数学表达式的至少一个程序语句，其中所述第一数学表达式至少包括适于产生至少一个数值结果的第一代数表达式; 通过执行第一数学表达式的预定变换来生成修改的数学表达式，其中修改的数学表达式包括转换的代数表达式而不是第一代数表达式，使得修改的数学表达式适于产生与第一数学表达式相同的结果表达，并且其中所述修改的数学表达式指示所述信息的至少一部分; 通过修改的数学表达式替换所识别的程序语句中的所述第一数学表达式。

9. 发明申请

WO2013022401A2 METHOD AND APPARATUS FOR CREATING A DISOCCLUSION MAP USED FOR CODING A THREE-DIMENSIONAL VIDEO 审中-公开
标题翻译：用于创建用于编码三维视频的分离映射的方法和装置
公开(公告)号：WO2013022401A2
公开(公告)日：2013-02-14
申请号：PCT/SE2012/050859
申请日：2012-08-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PETTERSSON, Martin , RUSERT, Thomas , JOHANSSON, Björn
发明人： PETTERSSON, Martin , RUSERT, Thomas , JOHANSSON, Björn
IPC分类号： G06T15/20
CPC分类号： G06T15/20 , G06T11/001 , H04N13/111 , H04N13/128 , H04N13/161 , H04N19/132 , H04N19/167 , H04N19/176 , H04N19/553 , H04N19/597
摘要： It is presented a method for creating a disocclusion map used for coding a three- dimensional, 3D, video, the method comprises receiving (800) a pixel-based disocclusion map in which pixels are marked either as disoccluded or not. A block- based disocclusion map is derived (802) based on the pixel-based disocclusion map. An area of the block-based disocclusion map that has been marked as disoccluded is extended (804). It is also presented an encoder (30), a decoder (32) and a system for creating the disocclusion map.
摘要翻译：提出了一种用于创建用于对三维3D视频进行编码的去除遮蔽图的方法，所述方法包括接收（800）基于像素的去除奇偶映射，其中像素被标记为不相干。基于基于像素的去离子图导出基于块的去除遮蔽图（802）。扩展了被标记为不协调的基于块的分离映射的区域（804）。还提供了编码器（30），解码器（32）和用于创建去离子图的系统。

10. 发明申请

WO2010102933A2 SECURE CLIENT-SIDE AGGREGATION OF WEB APPLICATIONS 审中-公开
标题翻译： WEB应用的安全客户端聚合
公开(公告)号：WO2010102933A2
公开(公告)日：2010-09-16
申请号：PCT/EP2010/052682
申请日：2010-03-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PERSSON, Patrik , JOHANSSON, Björn , YUAN, Song
发明人： PERSSON, Patrik , JOHANSSON, Björn , YUAN, Song
IPC分类号： H04L29/06
CPC分类号： G06F21/629 , G06F2221/2141 , H04L63/101 , H04L67/02
摘要： A web browser client includes an aggregated web application runtime environment that controls access by a program fragment of an aggregated web application to a resource therein based upon the originating domain of the program fragment To do so, the aggregated web application runtime environment appends an access attribute to the Document Object Model (DOM) node associated with the resource This access attribute is associated with a plurality of access rights definitions where each access rights definition defines a set of access rights to the resource for program fragments originating from a domain with a specific access rights status Accordingly, the aggregated web application runtime environment sets one or more access rights statuses of the originating domain of the program fragment, and thereafter, grants or denies the program fragment access to the resource based upon one or more sets of access rights defined for that program fragment
摘要翻译： Web浏览器客户端包括聚合的Web应用运行时环境，其基于节目片段的始发域，将聚合的Web应用的程序片段的访问控制到其中的资源。为此，聚合的Web应用运行时环境附加访问属性与资源相关联的文档对象模型（DOM）节点此访问属性与多个访问权限定义相关联，其中每个访问权限定义定义了源自具有特定访问权限的域的程序片段的资源的一组访问权限权利状态因此，聚合的Web应用程序运行时环境设置程序片段的始发域的一个或多个访问权限状态，此后，基于为一个或多个访问权限集合定义的一个或多个访问权限集授予或拒绝对该资源的程序片段访问那个程序片段

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