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1. 发明授权

US08428342B2 Apparatus and method for providing three dimensional media content 有权
公开(公告)号：US08428342B2
公开(公告)日：2013-04-23
申请号：US12855669
申请日：2010-08-12
申请人： Chao Tian , Vinay Anant Vaishampayan , Yifu Zhang
发明人： Chao Tian , Vinay Anant Vaishampayan , Yifu Zhang
IPC分类号： G06K9/00 , G06K9/36
CPC分类号： H04N13/271 , G06K9/46 , G06K9/4661 , G06K9/6215 , G06K2009/4666 , G06T5/005 , G06T7/0002 , G06T7/50 , G06T15/20 , G06T2207/10012 , G06T2207/10028 , H04N13/128 , H04N13/204 , H04N13/246 , H04N17/00 , H04N2013/0081
摘要： A system that incorporates teachings of the exemplary embodiments may include, for example, means for generating a disparity map based on a depth map, means for determining accuracy of pixels in the depth map where the determining means identifies the pixels as either accurate or inaccurate based on a confidence map and the disparity map, and means for providing an adjusted depth map where the providing means adjusts inaccurate pixels of the depth map using a cost function associated with the inaccurate pixels. Other embodiments are disclosed.

2. 发明授权

US07587641B1 Encoding of data into constant weight codes 有权
标题翻译：将数据编码为恒权重码
公开(公告)号：US07587641B1
公开(公告)日：2009-09-08
申请号：US11448550
申请日：2006-06-07
申请人： Neil James Alexander Sloane , Chao Tian , Vinay Anant Vaishampayan
发明人： Neil James Alexander Sloane , Chao Tian , Vinay Anant Vaishampayan
IPC分类号： H03M7/20
CPC分类号： H03M7/20
摘要： A method that employs a piecewise linear algorithm, P, to map m-dimensional symbols into code tuples, followed by the construction of codes of weight m from the code tuples. To reverse the operation, constant weight codes are converted to code tuples, and a reverse piecewise linear algorithm P′ is used to map the code tuples into symbols, from which data is recovered. The m-dimensional symbols are obtained from mapping of input data into the symbols, which are contained within an m-dimensional parallelopiped, with each coordinate having a different span but the symbols along each of the coordinate are equally spaced apart. The code tuples, which are obtained by employing process P, are contained within an m-dimensional simplex.
摘要翻译：使用分段线性算法P将m维符号映射成码元组的方法，随后从代码元组构造权重m的代码。为了反转操作，将恒权重代码转换为代码元组，并使用反向分段线性算法P'将代码元组映射成符号，从中恢复数据。 m维符号从输入数据映射到包含在m维平行六面体内的符号中获得，每个坐标具有不同的跨度，但沿着每个坐标的符号相等间隔。使用过程P获得的代码元组被包含在m维单纯形之内。

3. 发明申请

US20110134990A1 QUANTIZATION SPLITTING MULTIPLE DESCRIPTION ENCODER 有权
标题翻译：量化分割多个描述编码器
公开(公告)号：US20110134990A1
公开(公告)日：2011-06-09
申请号：US12633078
申请日：2009-12-08
申请人： Chao Tian , Jun Chen
发明人： Chao Tian , Jun Chen
IPC分类号： H04L27/00
CPC分类号： H04N19/39 , H04N19/124 , H04N19/132
摘要： An improved (N:K) multiple description binning encoder that employs binning yet permits recovery of the input signal when fewer than K of the descriptions are available. This is achieved by quantization splitting a chosen number of descriptions.
摘要翻译：一种改进的（N：K）多重分类编码器，其采用合并，但允许在少于K个描述的情况下恢复输入信号。这是通过量化分割所选数量的描述来实现的。

4. 发明授权

US08781023B2 Method and apparatus for improving transmission of data on a bandwidth expanded channel 有权
标题翻译：用于改善带宽扩展信道上的数据传输的方法和装置
公开(公告)号：US08781023B2
公开(公告)日：2014-07-15
申请号：US13286445
申请日：2011-11-01
申请人： Chao Tian
发明人： Chao Tian
IPC分类号： H04L27/00
CPC分类号： H04B1/04 , H03F3/24 , H04B1/0475 , H04B2001/0408 , H04L25/14
摘要： A method and apparatus for providing transmission of data on a channel in a network. For example, the method determines a ratio of a number of channel uses of the channel to a number of source samples, divides a channel bandwidth into a plurality of subbands of equal bandwidth in accordance with the ratio, receives a source sample block, determines a channel input for each of the plurality of subbands from the source sample block in accordance with a hybrid coding scheme, and transmits, for each of the plurality of subbands, the channel input that is determined over the network.
摘要翻译：一种在网络中的信道上提供数据传输的方法和装置。例如，该方法确定信道的信道使用次数与源样本数的比率，根据比率将信道带宽划分为相等带宽的多个子带，接收源样本块，确定根据混合编码方案来自源采样块的多个子带中的每一个的信道输入，并且对于多个子带中的每一个发送通过网络确定的信道输入。

5. 发明授权

US08737735B2 System and method of bilateral image filtering 有权
标题翻译：双边图像滤波的系统和方法
公开(公告)号：US08737735B2
公开(公告)日：2014-05-27
申请号：US13524140
申请日：2012-06-15
申请人： Chao Tian , Shankar Krishnan
发明人： Chao Tian , Shankar Krishnan
IPC分类号： G06K9/00
CPC分类号： G06T5/20 , G06T5/002 , G06T2207/20028 , G06T2207/20192
摘要： A method includes generating a first principle bilateral filtered image component from a source image. The first principle bilateral filtered image component corresponds to a second pixel value of a set, the second pixel value greater than or equal to a first pixel value. The method includes selectively updating a result pixel of a result image based on the first principle bilateral filtered image component and deallocating the first principle bilateral filtered image component. After deallocating the first principle bilateral filtered image component, a second principle bilateral filtered image component is generated from the source image. The second principle bilateral filtered image component corresponds to a third pixel value. The third pixel value is greater than the second pixel value. The third pixel value is less than or equal to a fourth pixel value. The result pixel is selectively updated based on the second principle bilateral filtered image component.
摘要翻译：一种方法包括从源图像生成第一原理双边滤波图像分量。第一原理双边滤波图像分量对应于一组的第二像素值，第二像素值大于或等于第一像素值。该方法包括基于第一原理双边滤波图像分量选择性地更新结果图像的结果像素并且取消分配第一原理双边滤波图像分量。在解除分配第一原理双边滤波图像分量之后，从源图像生成第二原理双边滤波图像分量。第二原理双边滤波图像分量对应于第三像素值。第三像素值大于第二像素值。第三像素值小于或等于第四像素值。基于第二原理双边滤波图像分量选择性地更新结果像素。

6. 发明申请

US20130336585A1 SYSTEM AND METHOD OF BILATERAL IMAGE FILTERING 有权
标题翻译：双向图像滤波系统与方法
公开(公告)号：US20130336585A1
公开(公告)日：2013-12-19
申请号：US13524140
申请日：2012-06-15
申请人： Chao Tian , Shankar Krishnan
发明人： Chao Tian , Shankar Krishnan
IPC分类号： G06K9/40
CPC分类号： G06T5/20 , G06T5/002 , G06T2207/20028 , G06T2207/20192
摘要： A method includes generating a first principle bilateral filtered image component from a source image. The first principle bilateral filtered image component corresponds to a second pixel value of a set, the second pixel value greater than or equal to a first pixel value. The method includes selectively updating a result pixel of a result image based on the first principle bilateral filtered image component and deallocating the first principle bilateral filtered image component. After deallocating the first principle bilateral filtered image component, a second principle bilateral filtered image component is generated from the source image. The second principle bilateral filtered image component corresponds to a third pixel value. The third pixel value is greater than the second pixel value. The third pixel value is less than or equal to a fourth pixel value. The result pixel is selectively updated based on the second principle bilateral filtered image component.
摘要翻译：一种方法包括从源图像生成第一原理双边滤波图像分量。第一原理双边滤波图像分量对应于一组的第二像素值，第二像素值大于或等于第一像素值。该方法包括基于第一原理双边滤波图像分量选择性地更新结果图像的结果像素并且取消分配第一原理双边滤波图像分量。在解除分配第一原理双边滤波图像分量之后，从源图像生成第二原理双边滤波图像分量。第二原理双边滤波图像分量对应于第三像素值。第三像素值大于第二像素值。第三像素值小于或等于第四像素值。基于第二原理双边滤波图像分量选择性地更新结果像素。

7. 发明申请

US20130067307A1 USER INTERFACE FOR TRANSLATION WEBPAGE 审中-公开
标题翻译：用户界面进行翻译
公开(公告)号：US20130067307A1
公开(公告)日：2013-03-14
申请号：US13305895
申请日：2011-11-29
申请人： Chao Tian , Awaneesh Verma , Joshua James Estelle , Yung-Fong Frank Tang
发明人： Chao Tian , Awaneesh Verma , Joshua James Estelle , Yung-Fong Frank Tang
IPC分类号： G06F3/048 , G06F17/00
CPC分类号： G06F17/289
摘要： A computer-implemented technique includes receiving a request for a translation webpage and generating a user interface webpage for the translation webpage. The user interface webpage includes a text input portion, a translated text output portion, a source language selection portion, and a target language selection portion. The source language selection portion includes a quick source language selection icon identifying a potential source language, and a source language selection list including a plurality of potential source languages. The target language selection portion includes a quick target language selection icon identifying a potential target language, and a target language selection list including a plurality of potential target languages. The potential source language and the potential target language is determined based on a stored history of a user, which includes at least one of preferences of the user, source languages previously selected by the user, and target languages previously selected by the user.
摘要翻译：计算机实现的技术包括接收对翻译网页的请求并生成翻译网页的用户界面网页。用户界面网页包括文本输入部分，翻译文本输出部分，源语言选择部分和目标语言选择部分。源语言选择部分包括识别潜在源语言的快速源语言选择图标和包括多个潜在源语言的源语言选择列表。目标语言选择部分包括识别潜在目标语言的快速目标语言选择图标和包括多个潜在目标语言的目标语言选择列表。潜在的源语言和潜在目标语言是基于用户的存储历史来确定的，其包括用户的偏好，用户先前选择的源语言和用户先前选择的目标语言中的至少一个。

8. 发明授权

US07944388B1 Quantization splitting multiple description encoder 有权
标题翻译：量化分割多个描述编码器
公开(公告)号：US07944388B1
公开(公告)日：2011-05-17
申请号：US12633078
申请日：2009-12-08
申请人： Chao Tian , Jun Chen
发明人： Chao Tian , Jun Chen
IPC分类号： H04N7/26
CPC分类号： H04N19/39 , H04N19/124 , H04N19/132
摘要： An improved (N:K) multiple description binning encoder that employs binning yet permits recovery of the input signal when fewer than K of the descriptions are available. In creating the encoder, a first choice is made of the number of descriptions that the encoder is to create and the minimum number of descriptions below which full recovery of the input signal is not possible. A second choice is made as to the number of descriptions that are to be broken up, to form descriptions that have two portions each. Once the first choice is made, appropriate quantization and binning scheme are selected by employing conventional techniques, and in response to the second choice, the chosen number of descriptions are each quantization split into coarse and fine quantization arrangements.
摘要翻译：一种改进的（N：K）多重分类编码器，其采用合并，但允许在少于K个描述的情况下恢复输入信号。在创建编码器时，首先要选择编码器要创建的描述数量，以及最低数量的描述，在此之前，输入信号的完全恢复是不可能的。第二个选择是要分解的描述数量，形成两个部分的描述。一旦做出第一选择，通过采用常规技术来选择合适的量化和合并方案，并且响应于第二选择，所选择的数量的描述是每个量化分割成粗略和精细的量化布置。

9. 发明授权

US09991969B2 Tunable receiver including microelectromechanical (MEMS) mirrors, a transceiver or module comprising the same, and methods of making and using the same 有权
公开(公告)号：US09991969B2
公开(公告)日：2018-06-05
申请号：US15025878
申请日：2016-03-23
申请人： Jian Yang , Chao Tian , Sheng Z. Zhang , Mark Heimbuch
发明人： Jian Yang , Chao Tian , Sheng Z. Zhang , Mark Heimbuch
IPC分类号： H04B10/00 , H04B10/69 , G02B6/42 , G02B26/08 , G02B27/10 , H04J14/00
CPC分类号： H04B10/691 , G02B6/4206 , G02B6/4246 , G02B26/007 , G02B26/0833 , G02B27/1006 , H04B10/40 , H04B10/675 , H04J14/02
摘要： An optical or optoelectronic receiver and module, and methods of making and using the same, are disclosed. The receiver includes a photodetector, a first microelectromechanical device configured to reflect a multi-wavelength optical signal, a thin film filter configured to receive the multi-wavelength optical signal reflected by the first microelectromechanical device and separate a single-wavelength optical signal from the multi-wavelength optical signal, a first lens configured to focus the single-wavelength optical signal on the photodetector, and a second microelectromechanical device configured to reflect the single-wavelength optical signal towards the first lens. Each wavelength of the multi-wavelength optical signal represents or corresponds to a unique channel over which the receiver receives optical signals. The present receiver and methods enable low-cost, high-volume manufacturing of multi-channel optical or optoelectronic receivers.

10. 发明授权

US09367201B2 Graphic flow having unlimited number of connections between shapes 有权
标题翻译：图形流在形状之间具有无限数量的连接
公开(公告)号：US09367201B2
公开(公告)日：2016-06-14
申请号：US13307720
申请日：2011-11-30
申请人： Ping Song , Chao Tian
发明人： Ping Song , Chao Tian
IPC分类号： G06F3/048 , G06F3/0481 , G06F17/50
CPC分类号： G06F3/0482 , G06F3/04812 , G06F3/04842 , G06F17/50 , G06F17/509
摘要： Techniques are described herein that are capable of generating a graphic flow having an unlimited number of connections between shapes. The shapes are provided in a visual representation of a workspace defined by pixels. For instance, a first shape may have an outer perimeter defined by a first subset of the pixels; a second shape may have an outer boundary defined by a second subset of the pixels, and so on. Any pixel in each subset may serve as a connection point. For example, a first pixel of the first subset may serve as a first connection point based on any of a variety of first criteria, and a second pixel of the second subset may serve as a second connection point based on any of a variety of second criteria. In accordance with this example, a connection may be provided between the first and second connection points.
摘要翻译：本文描述了能够生成具有无限数量的形状之间的连接的图形流的技术。形状以由像素定义的工作空间的视觉表示形式提供。例如，第一形状可以具有由像素的第一子集限定的外周界; 第二形状可以具有由像素的第二子集限定的外边界，等等。每个子集中的任何像素可以用作连接点。例如，第一子集的第一像素可以用作基于各种第一标准中的任何一个的第一连接点，并且第二子集的第二像素可以用作基于各种第二标准中的任何一个的第二连接点标准根据该示例，可以在第一和第二连接点之间提供连接。

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