专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006042330A2 MOBILE IMAGING APPLICATION, DEVICE ARCHITECTURE, AND SERVICE PLATFORM ARCHITECTURE 审中-公开
标题翻译：移动成像应用，设备架构和服务平台架构
公开(公告)号：WO2006042330A2
公开(公告)日：2006-04-20
申请号：PCT/US2005/037119
申请日：2005-10-12
申请人： DROPLET TECHNOLOGY, INC. , RALSTON, John D. , KOLAROV, Krasimir D. , SAUNDERS, Steven E.
发明人： RALSTON, John D. , KOLAROV, Krasimir D. , SAUNDERS, Steven E.
IPC分类号： H03M7/00
CPC分类号： H04N19/124 , H03M13/47 , H03M13/63 , H04L1/0009 , H04L1/0011 , H04L1/0014 , H04L1/0015 , H04N19/164 , H04N19/166 , H04N19/34 , H04N19/40 , H04N19/63
摘要： Systems and methods are provided for compressing and decompressing still image and video image data in mobile devices. Corresponding mobile device architectures, and service platform architectures for transmitting, storing, editing and transcoding still images and video images over wireless and wired networks and viewing them on display-enabled devices are also provided.
摘要翻译：提供了用于在移动设备中压缩和解压静态图像和视频图像数据的系统和方法。还提供了相应的移动设备架构以及用于通过无线和有线网络发送，存储，编辑和转码静止图像和视频图像并在启用显示器的设备上观看它们的服务平台体系结构。

2. 发明申请

WO2006044789A2 VIDEO MONITORING APPLICATION, DEVICE ARCHITECTURES, AND SYSTEM ARCHITECTURE 审中-公开
标题翻译：视频监控应用，设备架构和系统架构
公开(公告)号：WO2006044789A2
公开(公告)日：2006-04-27
申请号：PCT/US2005/037235
申请日：2005-10-13
申请人： DROPLET TECHNOLOGY, INC. , RALSTON, John, D. , KOLAROV, Krasimir, D. , SAUNDERS, Steven, E.
发明人： RALSTON, John, D. , KOLAROV, Krasimir, D. , SAUNDERS, Steven, E.
IPC分类号： H03M7/00
CPC分类号： H04N7/18 , G08B13/19658 , G08B13/19667 , G08B13/19684
摘要： Systems and methods are provided for compressing and decompressing still image and video image data in mobile devices and monitoring applications. Corresponding mobile device and camera architectures, and service platform architectures for transmitting, storing, editing and transcoding still images and video images over wireless and wired networks and viewing them on display-enabled devices are also provided.
摘要翻译：提供了用于在移动设备和监控应用中压缩和解压缩静止图像和视频图像数据的系统和方法。还提供了相应的移动设备和相机架构以及用于通过无线和有线网络发送，存储，编辑和转码静止图像和视频图像并在启用显示器的设备上观看它们的服务平台架构。

3. 发明申请

WO2006036806A1 MULTIPLE TECHNIQUE ENTROPY CODING SYSTEM AND METHOD 审中-公开
标题翻译：多技术熵编码系统及方法
公开(公告)号：WO2006036806A1
公开(公告)日：2006-04-06
申请号：PCT/US2005/034204
申请日：2005-09-22
申请人： DROPLET TECHNOLOGY, INC. , LYNCH, William C. , KOLAROV, Krasimir, D. , SAUNDERS, Steven, E.
发明人： LYNCH, William C. , KOLAROV, Krasimir, D. , SAUNDERS, Steven, E.
IPC分类号： G06K9/36
CPC分类号： H03M7/40 , H03M7/4006 , H04N19/12 , H04N19/13 , H04N19/136 , H04N19/176 , H04N19/18 , H04N19/1887 , H04N19/42 , H04N19/60 , H04N19/61
摘要： A system, method and computer program product having optimal matching to a known or measured probability distribution encodes data without the use of an excessively large lookup table. An encoder (201) constructed according to the present invention uses two or more different encoding methods in combination. In one embodiment, Huffman coding by table lookup is combined with computational generation, such as by using an exponential Golomb equation. The most commonly occurring elements are looked up in a small Huffman table, while the remaining elements are coded with the equation. In another embodiment, data is encoded using two or more equations. In yet another embodiment, data is encoded using multiple tables in conjunction with one or more equations.
摘要翻译：具有与已知或测量的概率分布的最佳匹配的系统，方法和计算机程序产品在不使用过大查找表的情况下对数据进行编码。根据本发明构造的编码器（201）组合使用两种或更多种不同的编码方法。在一个实施例中，通过表查找的霍夫曼编码与计算生成相结合，例如通过使用指数Golomb方程。最常见的元素是在一个小霍夫曼表中查找，而其余元素用等式编码。在另一个实施例中，使用两个或多个等式对数据进行编码。在另一个实施例中，数据使用多个表结合一个或多个等式进行编码。

4. 发明申请

WO1997032281A1 WAVELET BASED DATA COMPRESSION 审中-公开
标题翻译：基于WAVELET的数据压缩
公开(公告)号：WO1997032281A1
公开(公告)日：1997-09-04
申请号：PCT/US1997003300
申请日：1997-02-27
申请人： INTERVAL RESEARCH CORPORATION , KOLAROV, Krasimir, D. , LYNCH, William, C. , SCHRÖDER, Peter , SWELDENS, Wim
发明人： INTERVAL RESEARCH CORPORATION
IPC分类号： G06T09/00
CPC分类号： H04N19/647 , G06T9/40
摘要： A technique for compression and expansion of a function defined upon an M-dimensional manifold embedded in N-dimensional space uses a second generation wavelet transform and a modified zerotree bit-encoding scheme. Typically, a function is defined upon a two-dimensional manifold embedded in three-dimensional space, such as a sphere. A geometric base is chosen as a coarse initial model of the manifold. Second generation wavelets for the function are calculated using a triangular subdivision scheme in order to subdivide the geometric base in order to produce a refined triangular mesh. The wavelet coefficients are defined at the vertices of the triangles in the triangular mesh. A tree structure is created in which each node of the tree structure represents an associated triangle of the triangular mesh. Each triangle in the mesh is recursively subdivided into four subtriangles and each associated node in the tree structure also has four childen, which correspond to the four subtriangles. Each wavelet coefficient defined at a particular vertex in triangular mesh is uniquely assigned to a single one of the triangles at a next higher level of subdivision, such that each triangle at the next higher level of subdivision has from zero to three assigned wavelet coefficients. Using a modified zerotree encoding scheme, values of the wavelet coefficients are processed bit plane by bit plane, outputting bits indicative of significant nodes and their descendants. Sign bits and data bits are also output. An expansion technique inputs bits according to the modified zerotree scheme into the tree structure in order to define wavelet coefficients. An inverse second generation wavelet transform is used to synthetize the original function from the wavelet coefficients.
摘要翻译：用于压缩和扩展在嵌入在N维空间中的M维多维分组中定义的函数的技术使用第二代小波变换和修改的零树比特编码方案。通常，在嵌入在三维空间中的二维歧管（例如球体）上定义功能。选择几何基础作为歧管的粗略初始模型。使用三角形细分方案计算功能的第二代小波，以便细分几何基，以产生精细的三角形网格。小波系数定义在三角形网格中三角形的顶点。创建树结构，其中树结构的每个节点表示三角形网格的相关三角形。网格中的每个三角形被递归地细分为四个子三角形，并且树结构中的每个相关联的节点也具有四个子节点，其对应于四个子三角形。在三角形网格中的特定顶点处定义的每个小波系数被唯一地分配给下一个更高级别的细分中的单个三角形，使得在下一个更高级别的细分处的每个三角形具有从零到三个分配的小波系数。使用修改的零树编码方案，小波系数的值按位平面逐位处理，输出指示重要节点及其后代的比特。同时输出符号位和数据位。扩展技术根据修改的零树方案将比特输入到树结构中，以便定义小波系数。反向第二代小波变换用于从小波系数合成原始函数。

5. 发明申请

WO2017175169A1 QUALIFIED ELECTRONIC SIGNATURE DEVICE IN THE FORM OF STYLUS AND METHOD OF ITS USE 审中-公开
标题翻译： STYLUS形式的合格电子签名装置及其使用方法
公开(公告)号：WO2017175169A1
公开(公告)日：2017-10-12
申请号：PCT/IB2017/051983
申请日：2017-04-06
申请人： KOLAROV, Peter
发明人： KOLAROV, Peter
IPC分类号： H04L9/32 , G06F21/64 , H04L29/06 , G06F3/0354
摘要： Disclosed is a qualified electronic signature device in the form of stylus and method of its use wherein a smart stylus (100) contains stylus tip (109), a smart card chip (105), processing unit (106) with an implied memory, processors, motion sensor (107), pressure sensor (108), a RF transceiver (102), said smart stylus (100) additionally contains the power control button (103), LED diode (104), integrated battery (101) and realtime clock module. A device further contains an external computing device (111) and an electronic dataset (110). A smart stylus (100) enables qualified electronic signature by means of identifying the signatory via hand written characteristics and behavioural features. At least one characteristic trait of a person who signs an electronic dataset (110) is captured for evaluation. Subsequently, to authenticate the signatory, captured electronic dataset (110) is evaluated against behavioural templates stored in smart stylus (100) prior to authentication. Upon successfully authenticated signatory, an integrated smart card chip (105) digitally signs an electronic dataset (110) fingerprint obtained via RF transceiver (102) from an external computing device (111) presenting the electronic dataset (110).
摘要翻译：公开了触笔形式的合格电子签名装置及其使用方法，其中智能触笔（100）包含触笔尖端（109），智能卡芯片（105），处理单元（（107），压力传感器（108），RF收发器（102），所述智能触控笔（100）还包含功率控制按钮（103），LED二极管（104）集成电池（101）和实时时钟模块。设备还包含外部计算设备（111）和电子数据集（110）。智能手写笔（100）通过手写特征和行为特征来识别签名人，从而启用合格的电子签名。捕获签名电子数据集（110）的人的至少一个特征特征用于评估。随后，为了验证签名人，在验证之前针对存储在智能触笔（100）中的行为模板评估捕获的电子数据集（110）。在成功通过认证的签署人之后，集成智能卡芯片（105）从呈现电子数据集（110）的外部计算设备（111）对经由RF收发器（102）获得的电子数据集（110）指纹进行数字签名。

6. 发明申请

WO2006037019A2 PERMUTATION PROCRASTINATION 审中-公开
公开(公告)号：WO2006037019A2
公开(公告)日：2006-04-06
申请号：PCT/US2005/034762
申请日：2005-09-22
申请人： DROPLET TECHNOLOGY, INC. , LYNCH, William, C. , KOLAROV, Krasimir, D. , SAUNDERS, Steven, E.
发明人： LYNCH, William, C. , KOLAROV, Krasimir, D. , SAUNDERS, Steven, E.
IPC分类号： H04B1/66
CPC分类号： H03M7/46 , H03M13/27 , H03M13/271 , H04N19/60 , H04N19/61 , H04N19/647 , H04N19/93
摘要： A system and method by which multiple run-of-zeros elimination (ROZE) data areas, or other compressed data, can be restored to a single dense data array with simple address computation, even when the simple addressing puts the data into non-final, permuted locations. The data is rearranged in a subsequent computational step with no net cost to the algorithm.
摘要翻译：即使简单的寻址将数据转换为非最终数据，也可以通过简单的地址计算将多个零序消除（ROZE）数据区域或其他压缩数据恢复到单个密集数据阵列的系统和方法，置换地点。数据在随后的计算步骤中被重新排列，对算法没有净成本。

7. 发明申请

WO2006034416A2 COMPRESSION RATE CONTROL SYSTEM AND METHOD WITH VARIABLE SUBBAND PROCESSING 审中-公开
标题翻译：压缩率控制系统和方法具有可变的子带处理
公开(公告)号：WO2006034416A2
公开(公告)日：2006-03-30
申请号：PCT/US2005/034025
申请日：2005-09-21
申请人： DROPLET TECHNOLOGY, INC. , SAUNDERS, Steven E. , LYNCH, William C. , KOLAROV, Krasimir D.
发明人： SAUNDERS, Steven E. , LYNCH, William C. , KOLAROV, Krasimir D.
IPC分类号： H04B1/66
CPC分类号： H04B1/66 , H03M7/46 , H04N19/115 , H04N19/126 , H04N19/146 , H04N19/1883 , H04N19/436 , H04N19/61 , H04N19/63 , H04N19/91
摘要： A system, method and computer program product provide finer rate control in data compression by processing a data stream through a plurality of parallel subbands, wherein a first subband processes the data differently than a second subband. Separate shift quantization parameters for each separate run-of-zeros compressed storage area or pile can be provided, instead of a single common shift parameter for every coefficient as in the prior art. The parameter value for each such area or pile can be recorded in the compressed output file. The separate shift quantization parameters can also be adjusted dynamically as data is being compressed.
摘要翻译：系统，方法和计算机程序产品通过处理通过多个并行子带的数据流来提供数据压缩中的更精细的速率控制，其中第一子带处理不同于第二子带的数据。可以提供针对每个单独的零级压缩存储区域或堆的单独的移位量化参数，而不是如现有技术中的每个系数的单个公共移位参数。每个这样的区域或桩的参数值可以记录在压缩的输出文件中。单独的移位量化参数也可以随着数据被压缩而动态地调整。

8. 发明申请

WO2006034416A3 COMPRESSION RATE CONTROL SYSTEM AND METHOD WITH VARIABLE SUBBAND PROCESSING 审中-公开
标题翻译：压缩率控制系统和方法具有可变的子带处理
公开(公告)号：WO2006034416A3
公开(公告)日：2006-11-30
申请号：PCT/US2005034025
申请日：2005-09-21
申请人： DROPLET TECHNOLOGY INC , SAUNDERS STEVEN E , LYNCH WILLIAM C , KOLAROV KRASIMIR D
发明人： SAUNDERS STEVEN E , LYNCH WILLIAM C , KOLAROV KRASIMIR D
IPC分类号： H03M3/00
CPC分类号： H04B1/66 , H03M7/46 , H04N19/115 , H04N19/126 , H04N19/146 , H04N19/1883 , H04N19/436 , H04N19/61 , H04N19/63 , H04N19/91
摘要： A system, method, and computer program product provide finer rate control in data compression by processing a data stream (201) tliroug a plurality of parallel subbands wherein a first subband processes the data differently than a second subband. Separate shift quantization (204) parameters can be provided for each subband. The parameter value can be recorded in the compressed output file (208).
摘要翻译：系统，方法和计算机程序产品通过处理多个并行子带的数据流（201）来提供数据压缩中的更精细的速率控制，其中第一子带处理不同于第二子带的数据。可以为每个子带提供单独的移位量化（204）参数。参数值可以记录在压缩输出文件（208）中。

9. 发明申请

WO2006089254A2 MOBILE IMAGING APPLICATION, DEVICE ARCHITECTURE, SERVICE PLATFORM ARCHITECTURE AND SERVICES 审中-公开
标题翻译：移动成像应用程序，设备架构，服务平台架构和服务
公开(公告)号：WO2006089254A2
公开(公告)日：2006-08-24
申请号：PCT/US2006005891
申请日：2006-02-16
申请人： DROPLET TECHNOLOGY INC , RALSTON JOHN D , SAUNDERS STEVEN E , KOLAROV KRASIMIR D
发明人： RALSTON JOHN D , SAUNDERS STEVEN E , KOLAROV KRASIMIR D
IPC分类号： H03M7/00
CPC分类号： H04N19/115 , H04N19/147 , H04N19/164 , H04N19/166 , H04N19/34 , H04N19/40 , H04N19/61 , H04N19/63
摘要： Systems and methods are provided for compressing and decompressing still image and video image data in mobile devices and monitoring applications. Corresponding mobile device and camera architectures, and service platform architectures for transmitting, storing, editing and transcoding still images and video images over wireless and wired networks and viewing them on display-enabled devices are also provided.
摘要翻译：提供了用于在移动设备和监控应用中压缩和解压缩静止图像和视频图像数据的系统和方法。还提供了相应的移动设备和相机架构以及用于通过无线和有线网络发送，存储，编辑和转码静止图像和视频图像并在启用显示器的设备上观看它们的服务平台架构。

10. 发明申请

WO2006042330A9 MOBILE IMAGING APPLICATION, DEVICE ARCHITECTURE, AND SERVICE PLATFORM ARCHITECTURE 审中-公开
标题翻译：移动成像应用，设备架构和服务平台架构
公开(公告)号：WO2006042330A9
公开(公告)日：2006-08-24
申请号：PCT/US2005037119
申请日：2005-10-12
申请人： DROPLET TECHNOLOGY INC , RALSTON JOHN D , KOLAROV KRASIMIR D , SAUNDERS STEVEN E
发明人： RALSTON JOHN D , KOLAROV KRASIMIR D , SAUNDERS STEVEN E
IPC分类号： H03M7/00
CPC分类号： H04N19/124 , H03M13/47 , H03M13/63 , H04L1/0009 , H04L1/0011 , H04L1/0014 , H04L1/0015 , H04N19/164 , H04N19/166 , H04N19/34 , H04N19/40 , H04N19/63
摘要： Systems and methods are provided for compressing and decompressing still image and video image data in mobile devices. Corresponding mobile device architectures, and service platform architectures for transmitting, storing, editing and transcoding still images and video images over wireless and wired networks and viewing them on display-enabled devices are also provided.
摘要翻译：提供了用于在移动设备中压缩和解压缩静止图像和视频图像数据的系统和方法。还提供了用于通过无线和有线网络发送，存储，编辑和代码转换静止图像和视频图像并在显示启用设备上查看它们的相应的移动设备体系结构和服务平台体系结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式