公开(公告)号：US20110007981A1

公开(公告)日：2011-01-13

申请号：US12729147

申请日：2010-03-22

申请人： Stanley Osher ,  Bin Dong ,  Barry Lynn Merriman

发明人： Stanley Osher ,  Bin Dong ,  Barry Lynn Merriman

IPC分类号： G06K9/40

CPC分类号： G01N15/14 ,  G06T5/002 ,  G06T5/003 ,  G06T5/20 ,  G06T2207/10056 ,  G06T2207/30024

摘要： This invention relates to a method and apparatus for image processing, and more particularly, this invention relates to a method and apparatus for processing image data generated by bioanalytical devices, such as DNA sequencers. An object of the present invention is to remove artifacts such as noise, blur, background, non-uniform illumination, lack of registration, and extract pixel signals back to DNA-beads in a way that de-mixes pixels that contain contributions from nearby beads. In one aspect of the present invention, a system for optimizing an image comprises means for receiving an initial image which includes a plurality of microparticles with different intensities; a computing device, comprising a processor executing instructions to perform: generating an initial function denoting each microparticle's location and intensity in the initial image; determining an image processing operator adapted to determine an extent of point spread and blurriness in the initial image; computing an optimum function denoting each microparticle's location and intensity in an optimizing image; and producing the optimizing image with enhanced accuracy and density of the microparticles.

摘要翻译： 本发明涉及一种用于图像处理的方法和装置，更具体地说，本发明涉及一种用于处理由诸如DNA定序器的生物分析装置生成的图像数据的方法和装置。 本发明的一个目的是去除诸如噪声，模糊，背景，不均匀的照明，缺乏配准的伪影，并且以像素包含附近珠粒的像素的方式将像素信号提取回DNA珠子 。 在本发明的一个方面，一种用于优化图像的系统包括用于接收包括具有不同强度的多个微粒的初始图像的装置; 计算设备，包括执行执行指令的处理器：产生表示初始图像中的每个微粒的位置和强度的初始函数; 确定适于确定初始图像中的点扩展和模糊程度的图像处理算子; 计算优化图像中表示每个微粒的位置和强度的最佳函数; 并且以提高的微粒的精度和密度生产优化图像。

公开(公告)号：US20100157066A1

公开(公告)日：2010-06-24

申请号：US12160445

申请日：2007-01-16

申请人： Kiran Challapali ,  Bin Dong ,  Dagnachew Birru

发明人： Kiran Challapali ,  Bin Dong ,  Dagnachew Birru

IPC分类号： H04N17/00

CPC分类号： H04N5/08 ,  H04N5/21 ,  H04N5/4401 ,  H04N5/46 ,  H04N21/42607

摘要： A method for detecting the presence of a television signal embedded in a received signal including the television signal and noise is disclosed. Either first-order or second order cyclostationary property of the signals may be used for their detection. When the first-order cyclostationary property is used, the following method is used, the method comprising the steps of upsampling the received signal by a factor of N, performing a synchronous averaging of a set of M segments of the upsampled received signal, performing an autocorrelation of the signal; and detecting the presence of peaks in the output of the autocorrelation function. When the second order cyclostationary property of the signal is used, the method comprising the steps of delaying the received signal by a fixed delay (symbol time), multiplying the received signal with the delayed version, looking for a tone (single frequency) in the output.

摘要翻译： 公开了一种用于检测嵌入在包括电视信号和噪声的接收信号中的电视信号的存在的方法。 信号的一阶或二阶循环平稳性可以用于它们的检测。 当使用一阶循环平稳性时，使用以下方法，该方法包括以下步骤：对接收到的信号进行上采样乘以N，对上采样的接收信号的一组M段执行同步平均， 信号的自相关; 并检测在自相关函数的输出中存在峰值。 当使用信号的二阶循环平稳性时，该方法包括以下步骤：将接收到的信号延迟固定延迟（符号时间），将接收到的信号与延迟版本相乘，在接收到的信号中寻找音调（单频） 输出。

公开(公告)号：US20070130293A1

公开(公告)日：2007-06-07

申请号：US11563857

申请日：2006-11-28

申请人： Bin Dong ,  Xu Gu ,  Tie Li ,  Yue Ma

发明人： Bin Dong ,  Xu Gu ,  Tie Li ,  Yue Ma

IPC分类号： G06F15/16

CPC分类号： G06F17/30902 ,  G06F17/3089 ,  H04L67/02 ,  H04L67/1095

摘要： The present invention provides a method and system for implementing asynchronous portal pages, comprising a portlet monitor resident on a web browser and implemented with a script. When a user interacts with a portlet, the portlet monitor sends a XMLHTTP request to the portal server. The portal server obtains the corresponding web contents from the corresponding portlet based on the request. Then, the web contents are modified and the HTTP requests therein are redirected to XMLHTTP requests. The portlet monitor uses the modified web contents to refresh the web contents of the corresponding portlet in the portal page without reloading the whole portal page. Besides, after the user submits a request for a portlet, during waiting for the portlet being refreshed, the user may continue to interact with other portlets. Thus, the present invention has the abilities of partially refreshing and asynchronous communication.

摘要翻译： 本发明提供了一种用于实现异步门户页面的方法和系统，包括驻留在web浏览器上并由脚本实现的Portlet监视器。 当用户与portlet进行交互时，portlet监视器向门户服务器发送XMLHTTP请求。 Portal服务器根据请求从相应的Portlet获取相应的Web内容。 然后，修改Web内容，并将其中的HTTP请求重定向到XMLHTTP请求。 portlet监视器使用修改的Web内容来刷新门户页面中相应Portlet的Web内容，而不重新加载整个门户页面。 此外，在用户提交对portlet的请求之后，在等待刷新的Portlet期间，用户可以继续与其他portlet进行交互。 因此，本发明具有部分刷新和异步通信的能力。

公开(公告)号：US11562123B2

公开(公告)日：2023-01-24

申请号：US17215068

申请日：2021-03-29

申请人： Yixuan Tong ,  Yongwei Zhang ,  Bin Dong ,  Shanshan Jiang ,  Jiashi Zhang

发明人： Yixuan Tong ,  Yongwei Zhang ,  Bin Dong ,  Shanshan Jiang ,  Jiashi Zhang

IPC分类号： G06F40/166 ,  G06K9/62 ,  G06N3/08

摘要： A method and an apparatus for fusing position information, and a non-transitory computer-readable recording medium are provided. In the method, words of an input sentence are segmented to obtain a first sequence of words in the input sentence, and absolute position information of the words in the first sequence is generated. Then, subwords of the words in the first sequence are segmented to obtain a second sequence including subwords, and position information of the subwords in the second sequence are generated, based on the absolute position information of the words in the first sequence, to which the respective subwords belong. Then, the position information of the subwords in the second sequence are fused into a self-attention model to perform model training or model prediction.

公开(公告)号：US11270212B2

公开(公告)日：2022-03-08

申请号：US15919355

申请日：2018-03-13

申请人： Lei Ding ,  Yixuan Tong ,  Bin Dong ,  Shanshan Jiang ,  Yongwei Zhang

发明人： Lei Ding ,  Yixuan Tong ,  Bin Dong ,  Shanshan Jiang ,  Yongwei Zhang

IPC分类号： G06N5/02 ,  G06N3/04 ,  G06N3/08 ,  G06F16/28 ,  G06F16/31 ,  G06F16/951 ,  G06F16/22 ,  G06F16/901 ,  G06F40/279 ,  G06F40/295

摘要： Knowledge graph processing method and device are disclosed. The method includes steps of obtaining an entity set containing a first entity, a second entity, and relation information; acquiring text information and image information related to the first entity and the second entity; generating a first structural information vector of the first entity and a second structural information vector of the second entity, and creating a first text information vector of the first entity, a first image information vector of the first entity, a second text information vector of the second entity, and a second image information vector of the second entity; and building a joint loss function so as to attain a first target vector of the first entity, a second target vector of the second entity, and a target relation vector of the relation information between the first entity and the second entity.

公开(公告)号：US10971136B2

公开(公告)日：2021-04-06

申请号：US16218693

申请日：2018-12-13

申请人： Yihan Li ,  Yixuan Tong ,  Shanshan Jiang ,  Bin Dong

发明人： Yihan Li ,  Yixuan Tong ,  Shanshan Jiang ,  Bin Dong

IPC分类号： G10L15/18 ,  G06F16/33 ,  G10L15/14 ,  G10L15/06 ,  G06F40/30 ,  G06F40/35 ,  G06F40/56 ,  G06F40/216 ,  G10L15/22

摘要： A method and an apparatus for ranking responses of a dialog model, and a non-transitory computer-readable recording medium are provided. The dialog model is trained based on a sample data set. The method includes obtaining, from the sample data set, at least one similar dialog whose content is semantically similar to content of a target dialog; obtaining a probability of at least one target response generated by the dialog model when inputting the target dialog, and obtaining a probability of a target response generated by the dialog model when inputting the similar dialog; statistically analyzing, based on the probabilities of the respective generated target responses, scores of the target responses, the scores of the target responses being positively correlated with the probabilities of the target responses; and ranking the target responses in a descending order of the scores.

公开(公告)号：US20200242486A1

公开(公告)日：2020-07-30

申请号：US16739311

申请日：2020-01-10

申请人： Liang LIANG ,  Lei Ding ,  Bin Dong ,  Shanshan Jiang ,  Yixuan Tong

发明人： Liang LIANG ,  Lei Ding ,  Bin Dong ,  Shanshan Jiang ,  Yixuan Tong

IPC分类号： G06N5/02 ,  G06K9/62 ,  G06N20/10 ,  G06F16/9032

摘要： A method and an apparatus for recognizing an intention, and a non-transitory computer-readable recording medium are provided. The method includes learning vectors of knowledge base elements in corpus samples, and converting the corpus samples into row vectors composed of the vectors of the knowledge base elements in a knowledge base; extracting feature vectors from respective pooling windows in the corpus samples by hierarchical pooling, determining weights positively correlated with similarities between texts within the respective pooling windows and the respective corpus samples, performing weighting on the extracted feature vectors to obtain feature vectors of the respective pooling windows, and obtaining feature vectors of the respective corpus samples composed of the feature vectors of the pooling windows; training a vector-based intention recognition classifier, based on the feature vectors of the corpus samples; and recognizing an intention in querying a corpus, using the trained intention recognition classifier.

公开(公告)号：US09654673B2

公开(公告)日：2017-05-16

申请号：US12160445

申请日：2007-01-16

申请人： Kiran Challapali ,  Bin Dong ,  Dagnachew Birru

发明人： Kiran Challapali ,  Bin Dong ,  Dagnachew Birru

IPC分类号： H04N17/00 ,  H04N17/02 ,  H04L7/00 ,  H04N5/08 ,  H04N5/21 ,  H04N5/44 ,  H04N21/426 ,  H04N5/46

CPC分类号： H04N5/08 ,  H04N5/21 ,  H04N5/4401 ,  H04N5/46 ,  H04N21/42607

摘要： A method for detecting the presence of a television signal embedded in a received signal including the television signal and noise is disclosed. Either first-order or second order cyclostationary property of the signals may be used for their detection. When the first-order cyclostationary property is used, the following method is used, the method comprising the steps of upsampling the received signal by a factor of N, performing a synchronous averaging of a set of M segments of the upsampled received signal, performing an autocorrelation of the signal; and detecting the presence of peaks in the output of the autocorrelation function. When the second order cyclostationary property of the signal is used, the method comprising the steps of delaying the received signal by a fixed delay (symbol time), multiplying the received signal with the delayed version, looking for a tone (single frequency) in the output.

公开(公告)号：US20140379638A1

公开(公告)日：2014-12-25

申请号：US13929478

申请日：2013-06-27

申请人： Wen-Syan Li ,  Bin Dong ,  Zheng Long Wei ,  Yongyuan Shen

发明人： Wen-Syan Li ,  Bin Dong ,  Zheng Long Wei ,  Yongyuan Shen

IPC分类号： G06F17/30

CPC分类号： G06F17/30575

摘要： A request handler may receive transaction requests for transactions to be executed using data of a database, and may classify a first transaction request of the transaction requests as a simple transaction request, and a second transaction request of the transaction requests as a complex transaction request. A key-value store engine may execute a first transaction satisfying the first transaction request, using a key-value store of pre-calculated results determined prior to receipt of the first transaction request, and based on the data, and may update a key-value delta reflecting a change, if any, of the key-value store caused by the first transaction. A relational store engine may cause the at least one processor to execute a second transaction satisfying the second transaction request, using a relational store including a subset of the data, and may update a relational delta reflecting a change, if any, of the relational store caused by the second transaction. A synchronizer may execute a synchronization of the key-value store and the relational store, based on the key-value delta and the relational delta.

摘要翻译： 请求处理程序可以接收要使用数据库的数据执行的事务的事务请求，并且可以将事务请求的第一事务请求分类为简单的事务请求，并将事务请求的第二事务请求分类为复杂事务请求。 密钥值存储引擎可以使用在接收到第一事务请求之前确定的预先计算的结果的密钥值存储，并且基于该数据来执行满足第一事务请求的第一事务，并且可以更新密钥值存储引擎， 反映由第一次交易引起的键值存储的更改（如果有的话）的值增量。 关系存储引擎可以使得至少一个处理器使用包括数据的子集的关系存储来执行满足第二事务请求的第二事务，并且可以更新反映关系存储的变化（如果有的话）的关系增量 造成第二笔交易。 基于键值增量和关系增量，同步器可以执行键值存储和关系存储的同步。

公开(公告)号：US08300971B2

公开(公告)日：2012-10-30

申请号：US12729147

申请日：2010-03-22

申请人： Stanley Osher ,  Bin Dong ,  Barry Lynn Merriman

发明人： Stanley Osher ,  Bin Dong ,  Barry Lynn Merriman

IPC分类号： G06K9/40 ,  G06K9/32 ,  G06K15/02

CPC分类号： G01N15/14 ,  G06T5/002 ,  G06T5/003 ,  G06T5/20 ,  G06T2207/10056 ,  G06T2207/30024

摘要： This invention relates to a method and apparatus for image processing, and more particularly, this invention relates to a method and apparatus for processing image data generated by bioanalytical devices, such as DNA sequencers. An object of the present invention is to remove artifacts such as noise, blur, background, non-uniform illumination, lack of registration, and extract pixel signals back to DNA-beads in a way that de-mixes pixels that contain contributions from nearby beads. In one aspect of the present invention, a system for optimizing an image comprises means for receiving an initial image which includes a plurality of microparticles with different intensities; a computing device, comprising a processor executing instructions to perform: generating an initial function denoting each microparticle's location and intensity in the initial image; determining an image processing operator adapted to determine an extent of point spread and blurriness in the initial image; computing an optimum function denoting each microparticle's location and intensity in an optimizing image; and producing the optimizing image with enhanced accuracy and density of the microparticles.

摘要翻译： 本发明涉及一种用于图像处理的方法和装置，更具体地说，本发明涉及一种用于处理由诸如DNA定序器的生物分析装置生成的图像数据的方法和装置。 本发明的一个目的是去除诸如噪声，模糊，背景，不均匀的照明，缺乏配准的伪影，并且以像素包含附近珠粒的像素的方式将像素信号提取回DNA珠子 。 在本发明的一个方面，一种用于优化图像的系统包括用于接收包括具有不同强度的多个微粒的初始图像的装置; 计算设备，包括执行执行指令的处理器：产生表示初始图像中的每个微粒的位置和强度的初始函数; 确定适于确定初始图像中的点扩展和模糊程度的图像处理算子; 计算优化图像中表示每个微粒的位置和强度的最佳函数; 并且以提高的微粒的精度和密度生产优化图像。