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1. 发明申请

WO2008134901A8 METHOD AND SYSTEM FOR IMAGE-BASED INFORMATION RETRIEVAL 审中-公开
标题翻译：基于图像信息检索的方法与系统
公开(公告)号：WO2008134901A8
公开(公告)日：2009-11-12
申请号：PCT/CH2007000230
申请日：2007-05-08
申请人： EIDGENOESS TECH HOCHSCHULE , KOOABA AG , QUACK TILL , BAY HERBERT
发明人： QUACK TILL , BAY HERBERT
IPC分类号： G06K9/00 , G06F17/30
CPC分类号： G06F17/30244
摘要： For retrieving information based on images, a first image is taken (S1 ) using a digital camera associated with a communication terminal (1). Query data related to the first image is transmitted (S3) via a communication network (2) to a remote recognition server (3). In the remote recognition server (3) a reference image is identified (S4) based on the query data. Subsequently, in the remote recognition server (3), a Homography is computed (S5) based on the reference image and the query data, the Homography mapping the reference image to the first image. Moreover, in the remote recognition server(3), a second image is selected (S6) and a projection image is computed (S7) of the second image using the Homography. By replacing a part of the first image with at least a part of the projection image, an augmented image is generated (S8, S10) and displayed (S11) at the communication terminal (1). Efficient augmentation of the first image taken with the camera is made possible by remaining in the planar space and dealing with two-dimensional images and objects only.
摘要翻译：为了基于图像检索信息，使用与通信终端（1）相关联的数字照相机拍摄第一图像（S1）。通过通信网络（2）向远程识别服务器（3）发送与第一图像相关的查询数据（S3）。在远程识别服务器（3）中，基于查询数据识别参考图像（S4）。随后，在远程识别服务器（3）中，基于参考图像和查询数据计算（S5）Homography，将基准图像映射到第一图像。此外，在远程识别服务器（3）中，选择第二图像（S6），并且使用Homography来计算第二图像的投影图像（S7）。通过用投影图像的至少一部分替换第一图像的一部分，在通信终端（1）处生成增强图像（S8，S10）并显示（S11）。通过保留在平面空间中并且仅处理二维图像和对象，可以有效地增加用相机拍摄的第一图像。

2. 发明申请

WO2007128452A2 ROBUST INTEREST POINT DETECTOR AND DESCRIPTOR 审中-公开
标题翻译：可靠的兴趣点检测器和描述符
公开(公告)号：WO2007128452A2
公开(公告)日：2007-11-15
申请号：PCT/EP2007/003811
申请日：2007-04-30
申请人： TOYOTA MOTOR EUROPE NV , KU LEUVEN RESEARCH & DEVELOPMENT , EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZÜRICH , FUNAYAMA, Ryuki , YANAGIHARA, Hiromichi , VAN GOOL, Luc , TUYTELAARS, Tinne , BAY, Herbert
发明人： FUNAYAMA, Ryuki , YANAGIHARA, Hiromichi , VAN GOOL, Luc , TUYTELAARS, Tinne , BAY, Herbert
IPC分类号： G06K9/46
CPC分类号： G06K9/4671 , G06K9/4614 , G06K9/56
摘要： Methods and apparatus for operating on images are described, in particular methods and apparatus for interest point detection and/or description working under different scales and with different rotations, e.g. for scale- invariant and rotation-invariant interest point detection and/or description. The present invention can provide improved or alternative apparatus and methods for matching interest points either in the same image or in a different image. The present invention can provide alternative or improved software for implementing any of the methods of the invention. The present invention can provide alternative or improved data structures created by multiple filtering operations to generate a plurality of filtered images as well as data structures for storing the filtered images themselves, e.g. as stored in memory or transmitted through a network. The present invention can provide alternative or improved data structures including descriptors of interest points in images, e.g. as stored in memory or transmitted through a network as well as datastructures associating such descriptors with an original copy of the image or an image derived therefrom, e.g. a thumbnail image.
摘要翻译：描述了用于在图像上操作的方法和装置，特别是用于在不同尺度和不同旋转下进行兴趣点检测和/或描述的方法和装置，例如，用于尺度不变和旋转不变的兴趣点检测和/或描述。本发明可以提供用于在相同图像或不同图像中匹配兴趣点的改进的或替代的装置和方法。本发明可以提供用于实现本发明的任何方法的替代或改进的软件。本发明可以提供通过多次滤波操作产生的替代或改进的数据结构，以产生多个滤波图像，以及用于存储滤波图像本身的数据结构，例如，存储在存储器中或通过网络传输。本发明可以提供替代或改进的数据结构，包括图像中的兴趣点的描述符，例如。如存储在存储器中或通过网络传输的数据结构以及将这样的描述符与图像的原始副本或从其导出的图像相关联的数据结构。缩略图。

3. 发明申请

WO2007128452A3 ROBUST INTEREST POINT DETECTOR AND DESCRIPTOR 审中-公开
标题翻译：可靠的兴趣点检测器和描述符
公开(公告)号：WO2007128452A3
公开(公告)日：2008-05-22
申请号：PCT/EP2007003811
申请日：2007-04-30
申请人： TOYOTA MOTOR EUROP NV , UNIV LEUVEN KATH , EIDGENOESS TECH HOCHSCHULE , FUNAYAMA RYUKI , YANAGIHARA HIROMICHI , VAN GOOL LUC , TUYTELAARS TINNE , BAY HERBERT
发明人： FUNAYAMA RYUKI , YANAGIHARA HIROMICHI , VAN GOOL LUC , TUYTELAARS TINNE , BAY HERBERT
IPC分类号： G06K9/46
CPC分类号： G06K9/4671 , G06K9/4614 , G06K9/56
摘要： Methods and apparatus for operating on images are described, in particular methods and apparatus for interest point detection and/or description working under different scales and with different rotations, e.g. for scale- invariant and rotation-invariant interest point detection and/or description. The present invention can provide improved or alternative apparatus and methods for matching interest points either in the same image or in a different image. The present invention can provide alternative or improved software for implementing any of the methods of the invention. The present invention can provide alternative or improved data structures created by multiple filtering operations to generate a plurality of filtered images as well as data structures for storing the filtered images themselves, e.g. as stored in memory or transmitted through a network. The present invention can provide alternative or improved data structures including descriptors of interest points in images, e.g. as stored in memory or transmitted through a network as well as datastructures associating such descriptors with an original copy of the image or an image derived therefrom, e.g. a thumbnail image.
摘要翻译：描述了用于在图像上操作的方法和装置，特别是用于在不同尺度和不同旋转下进行兴趣点检测和/或描述的方法和装置，例如，用于尺度不变和旋转不变的兴趣点检测和/或描述。本发明可以提供用于在相同图像或不同图像中匹配兴趣点的改进的或替代的装置和方法。本发明可以提供用于实现本发明的任何方法的替代或改进的软件。本发明可以提供通过多次滤波操作产生的替代或改进的数据结构，以产生多个滤波图像，以及用于存储滤波图像本身的数据结构，例如，存储在存储器中或通过网络传输。本发明可以提供替代或改进的数据结构，包括图像中的兴趣点的描述符，例如。如存储在存储器中或通过网络传输的数据结构以及将这样的描述符与图像的原始副本或从其导出的图像相关联的数据结构。缩略图。

4. 发明申请

WO2008134901A1 METHOD AND SYSTEM FOR IMAGE-BASED INFORMATION RETRIEVAL 审中-公开
标题翻译：基于图像信息检索的方法与系统
公开(公告)号：WO2008134901A1
公开(公告)日：2008-11-13
申请号：PCT/CH2007/000230
申请日：2007-05-08
申请人： EIDGENÖSSISCHE TECHNISCHE ZÜRICH , KOOABA GMBH , QUACK, Till , BAY, Herbert
发明人： QUACK, Till , BAY, Herbert
IPC分类号： G06K9/00 , G06F17/30
CPC分类号： G06F17/30244
摘要： For retrieving information based on images, a first image is taken (S1 ) using a digital camera associated with a communication terminal (1). Query data related to the first image is transmitted (S3) via a communication network (2) to a remote recognition server (3). In the remote recognition server (3) a reference image is identified (S4) based on the query data. Subsequently, in the remote recognition server (3), a Homography is computed (S5) based on the reference image and the query data, the Homography mapping the reference image to the first image. Moreover, in the remote recognition server(3), a second image is selected (S6) and a projection image is computed (S7) of the second image using the Homography. By replacing a part of the first image with at least a part of the projection image, an augmented image is generated (S8, S10) and displayed (S11) at the communication terminal (1). Efficient augmentation of the first image taken with the camera is made possible by remaining in the planar space and dealing with two-dimensional images and objects only.
摘要翻译：为了基于图像检索信息，使用与通信终端（1）相关联的数字照相机拍摄第一图像（S1）。通过通信网络（2）向远程识别服务器（3）发送与第一图像相关的查询数据（S3）。在远程识别服务器（3）中，基于查询数据识别参考图像（S4）。随后，在远程识别服务器（3）中，基于参考图像和查询数据计算（S5）Homography，将基准图像映射到第一图像。此外，在远程识别服务器（3）中，选择第二图像（S6），并且使用Homography来计算第二图像的投影图像（S7）。通过用投影图像的至少一部分替换第一图像的一部分，在通信终端（1）处生成增强图像（S8，S10）并显示（S11）。通过保留在平面空间中并且仅处理二维图像和对象，可以有效地增加用相机拍摄的第一图像。

5. 发明申请

WO1991002094A1 USE OF COPOLYMERIZATES BASED ON LONG-CHAIN ALKYL VINYL ETHERS AND ETHYLENICALLY UNSATURATED DICARBOXYLIC ACID ANHYDRIDES FOR WATERPROOFING LEATHER AND FURS 审中-公开
标题翻译：基于长链烷基乙烯基醚和乙烯基不饱和二羧酸防水剂用于防水皮革和毛皮的共聚物的使用
公开(公告)号：WO1991002094A1
公开(公告)日：1991-02-21
申请号：PCT/EP1990001283
申请日：1990-08-06
申请人： BASF AKTIENGESELLSCHAFT , SCHAFFER, Ortwin , BAY, Herbert , STORK, Karl , GREIF, Norbert , OPPENLÄNDER, Knut , DENZINGER, Walter , HARTMANN, Heinrich
发明人： BASF AKTIENGESELLSCHAFT
IPC分类号： C14C09/00
CPC分类号： C14C9/00 , C08F8/44 , C08F216/12 , C08F222/00
摘要： Copolymerizates obtained by radical copolymerization of (a) C8 to C40 alkyl vinyl ethers, possibly mixed with up to 50 mol-% of C8 to C40 monoolefins, with (B) ethylenically unsaturated C4 to C8 dicarboxylic acid anhydrides at temperatures of 80 to 300 DEG C to copolymerizates with molar masses of 500 to 20 000 g/mol, followed by solvolysis of the anhydride groups of the copolymerizates and at least partial neutralization in aqueous medium with bases of the carboxyl groups produced by solvolysis, can be used in the form of aqueous dispersions or solutions to waterproof leather and furs.
摘要翻译：（a）C8与C40烷基乙烯基醚的自由基共聚得到的共聚物，可能与高达50mol％的C 8〜C 40单烯烃混合，与（B）烯属不饱和C4〜C8二羧酸酐在80〜300℃的温度 C以500至200000g / mol的摩尔质量共聚，然后将共聚物的酸酐基溶剂分解，并且在水性介质中至少部分中和，其中通过溶剂解产生的羧基的碱可以以水性分散体或防水皮革和毛皮的解决方案。

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