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1. 发明申请

US20130257906A1 Generating publication based on augmented reality interaction by user at physical site 审中-公开
标题翻译：根据用户在物理现场的增强现实交互生成出版物
公开(公告)号：US20130257906A1
公开(公告)日：2013-10-03
申请号：US13436838
申请日：2012-03-31
申请人： Feng Tang , Qian Lin , Daniel R. Tretter
发明人： Feng Tang , Qian Lin , Daniel R. Tretter
IPC分类号： G09G5/377
CPC分类号： H04W4/021 , G06Q30/0241 , H04W4/50
摘要： Interaction data represents augmented reality interaction by a user using a mobile computing device with physical points of interest at a physical site. A publication is generated based on this interaction data and provided to the user.
摘要翻译：交互数据表示用户使用具有物理站点上的物理兴趣点的移动计算设备的增强现实交互。基于该交互数据生成出版物并提供给用户。

2. 发明申请

US20130100296A1 MEDIA CONTENT DISTRIBUTION 审中-公开
标题翻译：媒体内容分发
公开(公告)号：US20130100296A1
公开(公告)日：2013-04-25
申请号：US13300529
申请日：2011-11-18
申请人： Feng Tang , Daniel R. Tretter , Qian Lin
发明人： Feng Tang , Daniel R. Tretter , Qian Lin
IPC分类号： H04N5/225 , G06F17/30
CPC分类号： G06F16/434 , G06F16/5838
摘要： A method of distributing media content includes capturing an image of a static media content, detecting at least one feature in the image, seeking a correlation of the image to a reference image using the at least one feature, and identifying at least one region of dynamic media content of the reference image in the image of the static media content.
摘要翻译：分发媒体内容的方法包括捕获静态媒体内容的图像，检测图像中的至少一个特征，使用至少一个特征寻找图像与参考图像的相关性，以及识别至少一个动态区域静态媒体内容的图像中的参考图像的媒体内容。

3. 发明授权

US06977679B2 Camera meta-data for content categorization 失效
标题翻译：相机元数据用于内容分类
公开(公告)号：US06977679B2
公开(公告)日：2005-12-20
申请号：US09825739
申请日：2001-04-03
申请人： Daniel R. Tretter , Qian Lin
发明人： Daniel R. Tretter , Qian Lin
IPC分类号： G06F12/00 , G06F17/30 , H04N5/76
CPC分类号： G06F17/30265
摘要： A method and system for categorizing non-textual subject data, such as digital images, content-based data and meta-data to determine outcomes of classification tasks. The meta-data is indicative of the operational conditions of a recording device during the capturing of the content-based data. For example, the non-textual subject data may be a digital image captured by a digital camera, and the meta-data may include automatic gain setting, film speed, shutter speed, aperture/lens index, focusing distance, date and time, and flash/no flash operation. The subject image is tagged with selected classifiers by subjecting the image to a series of classification tasks utilizing both content-based data and meta data to determine classifiers associated with the subject image.
摘要翻译：用于对非文本主题数据进行分类的方法和系统，例如数字图像，基于内容的数据和元数据，以确定分类任务的结果。元数据表示在捕获基于内容的数据期间记录装置的操作条件。例如，非文本主题数据可以是由数码相机拍摄的数字图像，并且元数据可以包括自动增益设置，胶片速度，快门速度，孔径/透镜索引，聚焦距离，日期和时间，以及闪光/无闪光灯操作。通过对图像进行一系列利用基于内容的数据和元数据的分类任务以确定与被摄体图像相关联的分类器来对被摄体图像进行标记。

4. 发明授权

US08861866B2 Identifying a style of clothing based on an ascertained feature 有权
标题翻译：根据确定的特征识别服装风格
公开(公告)号：US08861866B2
公开(公告)日：2014-10-14
申请号：US13528743
申请日：2012-06-20
申请人： Tong Zhang , Daniel R. Tretter , Qian Lin
发明人： Tong Zhang , Daniel R. Tretter , Qian Lin
IPC分类号： G06K9/00 , G06K9/66 , G06K9/46
CPC分类号： G06K9/00664
摘要： Examples disclose a method executed on a computing device to locate a clothing region within an image to segment into a region of related clothing. Further, the examples provide detecting a feature of the related clothing. Additionally, the examples also disclose determining a style of the related clothing in the region based on the detection of the feature.
摘要翻译：实例公开了一种在计算设备上执行的方法，用于定位图像内的服装区域以分段成相关服装的区域。此外，这些示例提供了检测相关服装的特征。此外，这些示例还公开了基于特征的检测来确定该区域中的相关服装的风格。

5. 发明授权

US06724501B2 Apparatus and method for dither matrix design for color halftoning using dispersed dot clusters 失效
标题翻译：用于使用分散点簇进行彩色半色调的抖动矩阵设计的装置和方法
公开(公告)号：US06724501B2
公开(公告)日：2004-04-20
申请号：US09885946
申请日：2001-06-22
申请人： Clayton B. Atkins , Daniel R. Tretter , Qian Lin
发明人： Clayton B. Atkins , Daniel R. Tretter , Qian Lin
IPC分类号： H04N1405
CPC分类号： H04N1/4051 , H04N1/4055 , H04N1/52
摘要： An apparatus and method for dither matrix design for color halftoning using dispersed dot clusters where the dot cluster centers are arranged in a homogeneous and isotropic pattern, in order avoid the moiré effect. The method requires that the size of the array and the number of dot seeds that will be in the array be predetermined.
摘要翻译：用于使用分散点簇进行彩色半色调的抖动矩阵设计的装置和方法，其中点簇中心以均匀和各向同性的图案排列，以避免波纹效应。该方法要求阵列的大小和阵列中的点种子数量是预先确定的。

6. 发明申请

US20120106854A1 EVENT CLASSIFICATION OF IMAGES FROM FUSION OF CLASSIFIER CLASSIFICATIONS 审中-公开
标题翻译：从分类器分类融合的图像事件分类
公开(公告)号：US20120106854A1
公开(公告)日：2012-05-03
申请号：US12914641
申请日：2010-10-28
申请人： Feng Tang , Daniel R. Tretter , Christopher Willis
发明人： Feng Tang , Daniel R. Tretter , Christopher Willis
IPC分类号： G06K9/62
CPC分类号： G06K9/62 , G06K9/6292
摘要： A system and a method are disclosed that classify images according to their association with an event. Both metadata and visual content of images in a collection of images can be used for event classification. The confidence scores from the classification using a metadata classifier and from the classification using a visual classifier are combined through a confidence-based fusion to provide the classification for a set of images.
摘要翻译：公开了根据其与事件的关联对图像进行分类的系统和方法。图像集合中的图像的元数据和视觉内容都可以用于事件分类。使用元数据分类器和使用视觉分类器的分类的分类的置信度分数通过基于置信度的融合来组合以提供一组图像的分类。

7. 发明授权

US07248693B1 Secure network-based system for the distributed printing of documents 有权
标题翻译：安全的基于网络的系统，用于文件的分布式打印
公开(公告)号：US07248693B1
公开(公告)日：2007-07-24
申请号：US09483183
申请日：2000-01-13
申请人： Daniel R. Tretter , Thomas D. Kite , Qian Lin , Hugh P. Nguyen , Ping Wah Wong
发明人： Daniel R. Tretter , Thomas D. Kite , Qian Lin , Hugh P. Nguyen , Ping Wah Wong
IPC分类号： G09C3/00 , H04L9/00
CPC分类号： G06F21/608 , H04L9/3234
摘要： An Internet-based printing system allows for the distribution and printing of documents and images in a secure, controlled manner. The system includes a secure printer that receives, decrypts and prints documents supplied by a document server. Security of the system is realized by an aggregate of a secure communication protocol, smart card technology and the computational infeasibility of breaking a public key cryptographic system. The system may be used for electronic commerce, in which copies are made on a “pay-per-print” basis.
摘要翻译：基于互联网的打印系统允许以安全，受控的方式分发和打印文档和图像。该系统包括一个安全打印机，用于接收，解密和打印由文档服务器提供的文档。系统的安全性通过安全通信协议，智能卡技术的集合和破坏公钥密码系统的计算不可行性来实现。该系统可用于电子商务，其中以“按打印方式”进行复印。

8. 发明授权

US06204940B1 Digital processing of scanned negative films 失效
标题翻译：扫描底片的数字处理
公开(公告)号：US06204940B1
公开(公告)日：2001-03-20
申请号：US09080054
申请日：1998-05-15
申请人： Qian Lin , Malcolm Rix , Daniel R. Tretter , Michael Stokes
发明人： Qian Lin , Malcolm Rix , Daniel R. Tretter , Michael Stokes
IPC分类号： G03F310
CPC分类号： H04N1/4072 , H04N1/407 , H04N1/6027 , H04N9/11
摘要： A process and apparatus is described to improve the digital processing of scanned negative films by reducing the amount of time necessary to perform the process and by increasing the robustness and quality of the images produced. These benefits are achieved by a process of color inversion, white point and black point mapping, and midtone adjustment. White and black mapping increases the dynamic range of the image, as well as removes the color cast of the negative film. A backlit image postprocessing algorithm can be employed which uses heuristics to identify backlighted situations, which are then brightened using a nonlinear power mapping. A midtone adjustment can include the sub-steps of contrast reduction and color adjustment. Contrast reduction reverses the film exposure characteristics. Color adjustment removes the remaining color cast in the midtone region of the image, and obtains the correct brightness. Starting from images with poor contrast and color cast, the system automatically looks for the appropriate correction parameters to produce images with vivid color and good contrast. This is achieved without rescanning or retaking the picture. One implementation, using one dimensional look-up-tables, is very efficient.
摘要翻译：描述了一种处理和装置，以通过减少执行该过程所需的时间量以及增加产生的图像的鲁棒性和质量来改进扫描的底片的数字处理。这些优点通过颜色反转，白点和黑点映射以及中间调节调整来实现。白色和黑色的绘制增加了图像的动态范围，并且消除了底片的色偏。可以使用背光图像后处理算法，其使用启发式来识别背光状态，然后使用非线性功率映射来增亮。中间调节可以包括对比度降低和颜色调整的子步骤。对比度降低反转胶片曝光特性。颜色调整可以删除图像中间色调区域中的剩余颜色，并获得正确的亮度。从对比度和色彩差的图像开始，系统会自动寻找适当的校正参数，以生成鲜艳色彩和良好对比度的图像。这是在不重新扫描或重新拍摄照片的情况下实现的。使用一维查找表的一个实现是非常有效的。

9. 发明授权

US08666169B2 Feature descriptors 有权
标题翻译：特征描述符
公开(公告)号：US08666169B2
公开(公告)日：2014-03-04
申请号：US13279940
申请日：2011-10-24
申请人： Feng Tang , Daniel R. Tretter
发明人： Feng Tang , Daniel R. Tretter
IPC分类号： G06K9/46
CPC分类号： G06K9/4647 , G06K2009/4666
摘要： Methods, devices, and systems for determining feature descriptors are provided. An example includes defining a plurality of anchor points within a patch of pixels in a particular area that includes a detected feature in an image, defining a first set of subpatches and calculating an intensity of each of the first set of subpatches, defining a second set of subpatches and calculating an intensity of each of the second set of subpatches, comparing the intensity of each of the second set of subpatches to the intensity of each of the first set of subpatches and if the intensity of a second set subpatch is higher than the intensity of a first set subpatch assign a binary value, otherwise assign an alternative binary value, and concatenating all the assigned binary values into a binary feature descriptor.
摘要翻译：提供了用于确定特征描述符的方法，设备和系统。一个例子包括在包括图像中的检测到的特征的特定区域中的像素块内定义多个锚点，定义第一组子集并计算第一组子集的每个的强度，定义第二组并且计算第二组子图的每一个的强度，将第二组子图的每个的强度与第一组子图的每一个的强度进行比较，以及如果第二组子图的强度高于第一集合子项的强度分配二进制值，否则分配替代二进制值，并将所有分配的二进制值连接成二进制特征描述符。

10. 发明申请

US20130101226A1 FEATURE DESCRIPTORS 有权
标题翻译：特征描述
公开(公告)号：US20130101226A1
公开(公告)日：2013-04-25
申请号：US13279940
申请日：2011-10-24
申请人： Feng Tang , Daniel R. Tretter
发明人： Feng Tang , Daniel R. Tretter
IPC分类号： G06K9/46
CPC分类号： G06K9/4647 , G06K2009/4666
摘要： Methods, devices, and systems for determining feature descriptors are provided. An example includes defining a plurality of anchor points within a patch of pixels in a particular area that includes a detected feature in an image, defining a first set of subpatches and calculating an intensity of each of the first set of subpatches, defining a second set of subpatches and calculating an intensity of each of the second set of subpatches, comparing the intensity of each of the second set of subpatches to the intensity of each of the first set of subpatches and if the intensity of a second set subpatch is higher than the intensity of a first set subpatch assign a binary value, otherwise assign an alternative binary value, and concatenating all the assigned binary values into a binary feature descriptor.
摘要翻译：提供了用于确定特征描述符的方法，设备和系统。一个例子包括在包括图像中的检测到的特征的特定区域中的像素块内定义多个锚点，定义第一组子集并计算第一组子集的每个的强度，定义第二组并且计算第二组子图的每一个的强度，将第二组子图的每个的强度与第一组子图的每一个的强度进行比较，以及如果第二组子图的强度高于第一集合子项的强度分配二进制值，否则分配替代二进制值，并将所有分配的二进制值连接到二进制特征描述符中。

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