-
公开(公告)号：US08542268B2
公开(公告)日：2013-09-24
申请号：US13039052
申请日：2011-03-02
IPC分类号： H04N13/02
CPC分类号： H04N13/218 , H04N13/271
摘要： A stereo-imaging system estimates depth based on two images; a multiview-imaging system estimates depth based on two or more images. A passive multiview-imaging system based on a sensor array is designed by considering different candidate partitions of the sensor array into imaging subsystems, especially three or more imaging subsystems.
摘要翻译： 立体成像系统基于两个图像估计深度; 多视觉成像系统基于两个或更多个图像来估计深度。 通过将传感器阵列的不同候选分区考虑到成像子系统中，特别是三个或更多个成像子系统来设计基于传感器阵列的无源多视图成像系统。
-
公开(公告)号：US20120300091A1
公开(公告)日：2012-11-29
申请号：US13113952
申请日：2011-05-23
申请人： Sapna A. Shroff , Kathrin Berkner , David G. Stork
发明人： Sapna A. Shroff , Kathrin Berkner , David G. Stork
CPC分类号： G06F17/5009 , G02B7/38 , H04N5/23212
摘要： Metrics for characterizing the focusing of a plenoptic imaging system. In one aspect, the metric is based on the high frequency content and/or the blurring of the plenoptic image.
摘要翻译： 表征全景成像系统聚焦的指标。 在一个方面，度量是基于高频内容和/或全视觉图像的模糊。
-
公开(公告)号：US20120224029A1
公开(公告)日：2012-09-06
申请号：US13039052
申请日：2011-03-02
IPC分类号： H04N13/02
CPC分类号： H04N13/218 , H04N13/271
摘要： A stereo-imaging system estimates depth based on two images; a multiview-imaging system estimates depth based on two or more images. A passive multiview-imaging system based on a sensor array is designed by considering different candidate partitions of the sensor array into imaging subsystems, especially three or more imaging subsystems.
摘要翻译： 立体成像系统基于两个图像估计深度; 多视觉成像系统基于两个或更多个图像来估计深度。 通过将传感器阵列的不同候选分区考虑到成像子系统中，特别是三个或更多个成像子系统来设计基于传感器阵列的无源多视图成像系统。
-
公开(公告)号：US08248684B2
公开(公告)日：2012-08-21
申请号：US12198765
申请日：2008-08-26
申请人： M. Dirk Robinson , David G. Stork
发明人： M. Dirk Robinson , David G. Stork
CPC分类号： G02B26/06
摘要： Adaptive optics (AO) elements in imaging system allow dynamic and precise control over the optical wavefront to reduce uncontrolled wavefront errors in imaging systems. Traditional control of such devices is based on inverting the wavefront function to minimize the RMS wavefront error. However, this approach is not always optimal, particularly when the wavefront error is near or exceeds the limit of the AO element's correction capability. In the current approach, the AO element is instead controlled based on a performance metric that takes into account image processing, and not just RMS wavefront error.
摘要翻译： 成像系统中的自适应光学（AO）元件允许对光学波前进行动态和精确的控制，以减少成像系统中不受控制的波前误差。 这种设备的传统控制是基于反转波前函数来最小化RMS波前误差。 然而，这种方法并不总是最佳的，特别是当波前误差接近或超过AO元件校正能力的极限时。 在当前的方法中，AO元素是根据考虑到图像处理的性能指标来控制的，而不仅仅是RMS波前误差。
-
公开(公告)号：US20120054112A1
公开(公告)日：2012-03-01
申请号：US12871665
申请日：2010-08-30
申请人： Michael J. Gormish , Berna Erol , Jorge Moraleda , Timothee Bailloeul , Xu Liu , David G. Stork
发明人： Michael J. Gormish , Berna Erol , Jorge Moraleda , Timothee Bailloeul , Xu Liu , David G. Stork
IPC分类号： G06Q10/00
CPC分类号： G06Q10/06 , G06Q10/103
摘要： Techniques for performing a task while preserving the privacy or confidentiality of information used as input for the task. In one embodiment the task is broken down into smaller tasks (called subtasks or microtasks), which are then outsourced. The input information for each microtask is based upon and is generally a subset of the input information received for the task. The determination of microtasks for the task is performed in such a manner that constraints associated with the task are satisfied. For example, microtasks may be determined for the task based upon risk (e.g., the risk associated with the privacy or confidentiality of the input information being compromised as a result of the outsourcing), quality constraints (e.g., desired quality of the work product resulting from performance of the task), cost constraints, and other constraints associated with the job.
摘要翻译： 用于执行任务的技术，同时保留用作任务的输入的信息的隐私或机密性。 在一个实施例中，任务被分解成较小的任务（称为子任务或微任务），然后外包。 每个微任务的输入信息基于并且通常是为任务接收的输入信息的子集。 对任务的微任务的确定以与任务相关联的约束得到满足的方式来执行。 例如，可以基于风险来确定任务的微任务（例如，作为外包的结果，输入信息的隐私或保密性相关的风险），质量约束（例如，产生的工作产品的期望质量） 从执行任务），成本限制以及与作业相关的其他限制。
-
公开(公告)号：US20110074988A1
公开(公告)日：2011-03-31
申请号：US12571019
申请日：2009-09-30
申请人： M. Dirk Robinson , David G. Stork
发明人： M. Dirk Robinson , David G. Stork
CPC分类号： H04N5/217 , G02B27/0075 , H04N5/23229 , H04N5/3572
摘要： A digital-optical imaging system can be operated in two modes, which shall be referred to as broadband mode and grayscale mode. In broadband mode, different color images are captured and then image processed together. The optics are intentionally aberrated to increase the depth of field, with the image processing compensating for the aberrations. In grayscale mode, the different color images are captured and then image processed separately. The color images are assumed to be correlated so that it is not necessary to have clear images of all color channels. Accordingly, the optics are designed so that the different color images focus at different locations, thus increasing the overall depth of field where at least one color image is in focus.
摘要翻译： 数字光学成像系统可以以两种模式操作，这将被称为宽带模式和灰度模式。 在宽带模式下，捕获不同的彩色图像，然后一起进行图像处理。 光学器件有意像差以增加景深，图像处理补偿了像差。 在灰阶模式下，捕获不同的彩色图像，然后单独进行图像处理。 假设彩色图像是相关的，因此不需要具有所有颜色通道的清晰图像。 因此，光学设计成使得不同的彩色图像在不同的位置聚焦，从而增加至少一个彩色图像在焦点上的总体景深。
-
公开(公告)号：US07292728B1
公开(公告)日：2007-11-06
申请号：US09597861
申请日：2000-06-20
CPC分类号： H04N1/52 , H04N1/4051
摘要： A method and apparatus for block quantization for color halftoning is described. In one embodiment, the method comprises dividing an input image and an output image into blocks, wherein each block in the output image corresponds to one block in the input image. The method also includes dividing each block into subblocks if an edge exists in said each block, calculating a color average of each input block, and calculating a set of output colors for each block in the output image to match the color average of its corresponding block in the input image.
摘要翻译： 描述了用于颜色半色调的块量化的方法和装置。 在一个实施例中，该方法包括将输入图像和输出图像分割成块，其中输出图像中的每个块对应于输入图像中的一个块。 该方法还包括如果在所述每个块中存在边缘，则将每个块划分为子块，计算每个输入块的颜色平均值，以及计算输出图像中每个块的一组输出颜色以匹配其相应块的颜色平均值 在输入图像中。
-
公开(公告)号：US06879967B1
公开(公告)日：2005-04-12
申请号：US09534950
申请日：2000-03-24
申请人： David G. Stork
发明人： David G. Stork
CPC分类号： G06N5/025 , G06N99/005
摘要： A method and apparatus for open data collection is provided. The method of machine learning comprises setting up a system for learning, the system having certain goals. The method further comprising presenting queries to non-expert netizens over a network, the netizens participating in the training process. Then, based on responses to the queries, the method continually updating the system and refining the queries.
摘要翻译： 提供了一种开放数据采集的方法和装置。 机器学习的方法包括建立学习系统，系统具有一定的目标。 所述方法还包括：通过网络向参与训练过程的网络者提供对非专家网络的查询。 然后，基于对查询的响应，该方法不断地更新系统并改进查询。
-
59.发明授权Speechreading using facial feature parameters from a non-direct frontal view of the speaker 失效使用来自扬声器非直接正视图的面部特征参数进行语音练习
公开(公告)号：US5806036A
公开(公告)日：1998-09-08
申请号：US516090
申请日：1995-08-17
申请人： David G. Stork
发明人： David G. Stork
CPC分类号： H04M1/271 , G10L15/25 , H04M1/22 , H04M2250/52
摘要： A system for performing recognition having a telephone transmitter, a camera, a data channel and recognition processing logic, in which the camera is directly mounted to and positioned with respect to the telephone housing to obtain video information from a non-direct frontal view of the speaker corresponding to at least one facial feature for use in speechreading. The facial features that may be obtained include the position of the tongue, separation of the teeth and the rounding protrusion of the lips. Using this data, recognition processing logic performs speechreading recognition of the video information.
摘要翻译： 一种用于执行识别的系统，具有电话发射机，照相机，数据信道和识别处理逻辑，其中相机相对于电话机壳直接安装到定位并从其定位，以从非直接正面视图获得视频信息 对应于至少一个面部特征的扬声器用于语音处理。 可以获得的面部特征包括舌头的位置，牙齿的分离和嘴唇的圆形突起。 使用该数据，识别处理逻辑执行视频信息的语音识别。
-
公开(公告)号：US5710816A
公开(公告)日：1998-01-20
申请号：US439364
申请日：1995-05-11
申请人： David G. Stork , Nancy P. Stork
发明人： David G. Stork , Nancy P. Stork
CPC分类号： H04K1/00
摘要： A messaging system in which a sender is able to receive certification of receipt of messages sent to a receiver that ensures that only the desired recipient gains access to the messages. Also, the messaging system sends between a sender and a receiver both encrypted communications and decryption information used to decipher the encrypted communications.
摘要翻译： 一种消息系统，其中发送者能够接收发送给接收者的消息的接收证明，确保只有所需的接收者获得对消息的访问。 此外，消息收发系统在发送方和接收方之间发送用于解密加密通信的加密通信和解密信息。
-
-
-
-
-
-
-
-
-
搜索结果
63 条记录 (耗时 0.035 秒)
