公开(公告)号：US20050065076A1

公开(公告)日：2005-03-24

申请号：US10486265

申请日：2002-08-08

申请人： Ming-Chih Crouthamel ,  Stephen Gardell ,  Qian Huang ,  Ming-Tain Lai ,  Yueming Li

发明人： Ming-Chih Crouthamel ,  Stephen Gardell ,  Qian Huang ,  Ming-Tain Lai ,  Yueming Li

IPC分类号： A61K38/00 ,  C07K14/47 ,  C12N9/64 ,  C12Q1/37 ,  G01N33/68 ,  C12N1/00

CPC分类号： C12N9/6478 ,  A61K38/00 ,  C07K14/4711 ,  C12Q1/37 ,  G01N33/6896 ,  G01N2333/96472 ,  G01N2500/04

摘要： Gamma three protease is provided, a novel aspartyl class protease that is capable of taking part in the processing of amyloid precursor protein (APP) to Aβ peptide. Gamma three protease may be involved in the development and/or progression of Alzheimers disease. Methods of identifying inhibitors of gamma three protease, useful in the prevention or treatment of Alzheimers disease, are disclosed.

摘要翻译： 提供Gamma三蛋白酶，一种能够参与淀粉样蛋白前体蛋白（APP）加工成Abeta肽的新型天冬氨酰基类蛋白酶。 伽玛三蛋白酶可能参与阿尔茨海默病的发展和/或发展。 公开了可用于预防或治疗阿尔茨海默病的γ三蛋白酶抑制剂的方法。

公开(公告)号：US20200010939A1

公开(公告)日：2020-01-09

申请号：US16560990

申请日：2019-09-04

申请人： Qian Huang

发明人： Qian Huang

IPC分类号： C22C38/14 ,  C22C38/12 ,  C22C33/04 ,  C21D8/02

摘要： The invention provides an iron-based multi-phase environmentally-friendly hydrogen storage material, which is prepared by the following method: the Ti, V, Fe, Zr, Ce and Gd metal raw materials are weighed according to a preset chemical formula; then the Ti, V, Fe, Zr, Ce and Gd metal raw materials are vacuum smelted to obtain the first TiVFe alloy ingots; then perform the first heat treatment for the first TiVFe alloy ingots; after the first heat treatment, the first TiVFe alloy ingots are subjected to the first rolling to obtain the second TiVFe alloy ingots; then the second heat treatment is performed on the second TiVFe alloy ingots; and after the second heat treatment, the second TiVFe alloy ingots are subjected to the second rolling to obtain the third TiVFe alloy ingots; and the third TiVFe alloy ingots are then subjected to a third heat treatment.

公开(公告)号：US09729879B2

公开(公告)日：2017-08-08

申请号：US13993063

申请日：2012-03-06

申请人： Jicheng An ,  Xun Guo ,  Qian Huang ,  Shaw-Min Lei

发明人： Jicheng An ,  Xun Guo ,  Qian Huang ,  Shaw-Min Lei

IPC分类号： H04N7/26 ,  H04N7/50 ,  H04N19/18 ,  H04N19/117 ,  H04N19/176 ,  H04N19/14 ,  H04N19/86

CPC分类号： H04N19/117 ,  H04N19/14 ,  H04N19/176 ,  H04N19/86

摘要： A method and apparatus for improved deblocking filter are disclosed. In one embodiment according to the present invention, determining the non-zero transform coefficients existence for a PU-only boundary is skipped and therefore the deblocking filter for PU-only boundary is eliminated if the condition of boundary strength equal to 1 is not fulfilled to avoid unnecessary deblocking. In another embodiment of the present invention, three gradients are determined for two pixel lines and filter ON/OFF decision is made based on the three gradient values of the two pixel lines. One aspect of the invention is related to filter strength selection between strong and weak filters. According to one embodiment, the filter strength selection is based on various gradient values of a pixel line across the block boundary. Another aspect of the invention is related to the weak filter.

公开(公告)号：US09171545B2

公开(公告)日：2015-10-27

申请号：US12956147

申请日：2010-11-30

申请人： Andrea Basso ,  Mehmet Reha Civanlar ,  David Crawford Gibbon ,  Qian Huang ,  Esther Levin ,  Roberto Pieraccini ,  Behzad Shahraray

发明人： Andrea Basso ,  Mehmet Reha Civanlar ,  David Crawford Gibbon ,  Qian Huang ,  Esther Levin ,  Roberto Pieraccini ,  Behzad Shahraray

IPC分类号： G10L21/00 ,  G10L15/26 ,  G06F17/30 ,  G11B27/10 ,  G11B27/28 ,  H04N5/445 ,  H04N5/45 ,  H04N5/765 ,  H04N21/232 ,  H04N21/233 ,  H04N21/235 ,  H04N21/258 ,  H04N21/482 ,  H04N21/81 ,  H04N21/84 ,  H04N21/845 ,  H04N21/8547 ,  G06F17/28 ,  H04N21/2662

CPC分类号： G06F17/30796 ,  G06F17/289 ,  G06F17/30823 ,  G06F17/30843 ,  G06F17/30858 ,  G10L15/265 ,  G11B27/10 ,  G11B27/105 ,  G11B27/28 ,  G11B27/34 ,  H04N5/44591 ,  H04N5/45 ,  H04N5/765 ,  H04N21/232 ,  H04N21/233 ,  H04N21/235 ,  H04N21/25825 ,  H04N21/2662 ,  H04N21/431 ,  H04N21/4828 ,  H04N21/4884 ,  H04N21/812 ,  H04N21/84 ,  H04N21/8456 ,  H04N21/8547

摘要： A method includes steps of indexing a media collection, searching an indexed library and browsing a set of candidate program segments. The step of indexing a media collection creates the indexed library based on a content of the media collection. The step of searching the indexed library identifies the set of candidate program segments based on a search criteria. The step of browsing the set of candidate program segments selects a segment for viewing.

摘要翻译： 一种方法包括索引媒体集合，搜索索引库并浏览一组候选节目片段的步骤。 索引媒体集合的步骤基于媒体集合的内容创建索引库。 搜索索引图书馆的步骤基于搜索条件识别候选节目片段集合。 浏览候选节目片段的步骤选择一个片段进行观看。

公开(公告)号：US20140211848A1

公开(公告)日：2014-07-31

申请号：US14342334

申请日：2012-08-09

申请人： Chih-Wei Hsu ,  Qian Huang ,  Jicheng An ,  Xun Guo ,  Yu-Wen Huang ,  Shaw-Min Lei

发明人： Chih-Wei Hsu ,  Qian Huang ,  Jicheng An ,  Xun Guo ,  Yu-Wen Huang ,  Shaw-Min Lei

IPC分类号： H04N19/117 ,  H04N19/82 ,  H04N19/50

CPC分类号： H04N19/117 ,  H04N19/14 ,  H04N19/176 ,  H04N19/186 ,  H04N19/50 ,  H04N19/82 ,  H04N19/86

摘要： A method and apparatus for deblocking of reconstructed video are disclosed. In one embodiment, the method divides a block boundary into two sub-boundaries and separates lines or column across the sub-boundaries into two groups. The deblocking filter decision for each group is determined based on the lines or columns in the respective group. In another embodiment, the method divides block edges of blocks in the LCUs into two edge groups, where the first edge group corresponds to horizontal block edges between two LCUs and the second edge group corresponds to remaining block edges not included in the first edge group. The number of lines processed by a vertical filter in the first edge group is less than the number of lines processed by a vertical filter in the second edge group. Accordingly, a system embodying the present invention has reduced storage requirement.

摘要翻译： 公开了一种重构视频解块的方法和装置。 在一个实施例中，该方法将块边界划分为两个子边界，并将跨越子边界的线或列分成两组。 基于相应组中的线或列确定每组的去块滤波器决定。 在另一个实施例中，该方法将LCU中的块的块边缘划分为两个边缘组，其中第一边缘组对应于两个LCU之间的水平块边缘，并且第二边缘组对应于未包括在第一边缘组中的剩余块边缘。 由第一边缘组中的垂直滤波器处理的线数小于由第二边缘组中的垂直滤波器处理的线数。 因此，体现本发明的系统减少了存储要求。

公开(公告)号：US08560319B1

公开(公告)日：2013-10-15

申请号：US12008912

申请日：2008-01-15

申请人： Qian Huang ,  Zhu Liu

发明人： Qian Huang ,  Zhu Liu

IPC分类号： G10L15/28

CPC分类号： G10L25/48

摘要： The present invention provides for a method and apparatus for segmenting a multi-media program based upon audio events. In an embodiment a method of classifying an audio stream is provided. This method includes receiving an audio stream. Sampling the audio stream at a predetermined rate and then combining a predetermined number of samples into a clip. A plurality of features are then determined for the clip and are analyzed using a linear approximation algorithm. The clip is then characterized based upon the results of the analysis conducted with the linear approximation algorithm.

摘要翻译： 本发明提供一种用于基于音频事件分割多媒体节目的方法和装置。 在一个实施例中，提供了对音频流进行分类的方法。 该方法包括接收音频流。 以预定速率对音频流进行采样，然后将预定数量的样本组合成剪辑。 然后为剪辑确定多个特征，并使用线性近似算法进行分析。 然后基于使用线性近似算法进行的分析的结果来表征该剪辑。

公开(公告)号：US20130266061A1

公开(公告)日：2013-10-10

申请号：US13993063

申请日：2012-03-06

申请人： Jicheng An ,  Xun Guo ,  Qian Huang ,  Shaw-Min Lei

发明人： Jicheng An ,  Xun Guo ,  Qian Huang ,  Shaw-Min Lei

IPC分类号： H04N7/26

CPC分类号： H04N19/117 ,  H04N19/14 ,  H04N19/176 ,  H04N19/86

摘要： A method and apparatus for improved deblocking filter are disclosed. In one embodiment according to the present invention, determining the non-zero transform coefficients existence for a PU-only boundary is skipped and therefore the deblocking filter for PU-only boundary is eliminated if the condition of boundary strength equal to 1 is not fulfilled to avoid unnecessary deblocking. In another embodiment of the present invention, three gradients are determined for two pixel lines and filter ON/OFF decision is made based on the three gradient values of the two pixel lines. One aspect of the invention is related to filter strength selection between strong and weak filters. According to one embodiment, the filter strength selection is based on various gradient values of a pixel line across the block boundary. Another aspect of the invention is related to the weak filter.

摘要翻译： 公开了一种改进的去块滤波器的方法和装置。 在根据本发明的一个实施例中，对于仅PU边界确定非零变换系数的存在被跳过，因此如果边界强度等于1的条件不满足于仅用于PU的边界的去块滤波器 避免不必要的解锁。 在本发明的另一实施例中，针对两个像素线确定三个梯度，并且基于两个像素线的三个梯度值来进行滤波器ON / OFF判定。 本发明的一个方面涉及强和弱滤波器之间的滤波强度选择。 根据一个实施例，滤波器强度选择基于跨越块边界的像素线的各种梯度值。 本发明的另一方面涉及弱滤波器。

公开(公告)号：US20110258189A1

公开(公告)日：2011-10-20

申请号：US13169330

申请日：2011-06-27

申请人： Ana Belen Benitez ,  Shih-Fu Chang ,  Qian Huang ,  Seungyup Paek ,  Atul Puri

发明人： Ana Belen Benitez ,  Shih-Fu Chang ,  Qian Huang ,  Seungyup Paek ,  Atul Puri

IPC分类号： G06F17/30

CPC分类号： G06F17/30044 ,  G06F17/3002 ,  G06F17/30038 ,  G06F17/30858 ,  G06F17/30914 ,  G06F17/30958 ,  Y10S707/99945 ,  Y10S707/99948

摘要： The invention provides a system and method for integrating multimedia descriptions in a way that allows humans, software components or devices to easily identify, represent, manage, retrieve, and categorize the multimedia content. In this manner, a user who may be interested in locating a specific piece of multimedia content from a database, Internet, or broadcast media, for example, may search for and find the multimedia content. In this regard, the invention provides a system and method that receives multimedia content and separates the multimedia content into separate components which are assigned to multimedia categories, such as image, video, audio, synthetic and text. Within each of the multimedia categories, the multimedia content is classified and descriptions of the multimedia content are generated. The descriptions are then formatted, integrated, using a multimedia integration description scheme, and the multimedia integration description is generated for the multimedia content. The multimedia description is then stored into a database. As a result, a user may query a search engine which then retrieves the multimedia content from the database whose integration description matches the query criteria specified by the user. The search engine can then provide the user a useful search result based on the multimedia integration description.

摘要翻译： 本发明提供一种用于以允许人，软件组件或设备容易地识别，表示，管理，检索和分类多媒体内容的方式来集成多媒体描述的系统和方法。 以这种方式，例如，可能有兴趣从数据库，因特网或广播媒体定位特定的多媒体内容的用户可以搜索和查找多媒体内容。 在这方面，本发明提供了一种接收多媒体内容并将多媒体内容分离成分配给多媒体类别（诸如图像，视频，音频，合成和文本）的组件的系统和方法。 在多媒体类别的每一个内，对多媒体内容进行分类，并且生成多媒体内容的描述。 然后使用多媒体集成描述方案对所述描述进行格式化，集成化，并且为多媒体内容生成多媒体集成描述。 然后将多媒体描述存储到数据库中。 结果，用户可以查询搜索引擎，该搜索引擎然后从整合描述与用户指定的查询标准匹配的数据库中检索多媒体内容。 然后，搜索引擎可以基于多媒体整合描述向用户提供有用的搜索结果。

公开(公告)号：US07809760B2

公开(公告)日：2010-10-05

申请号：US12559817

申请日：2009-09-15

申请人： Ana Benitez ,  Shih-Fu Chang ,  Qian Huang ,  Seungyup Paek ,  Atul Puri

发明人： Ana Benitez ,  Shih-Fu Chang ,  Qian Huang ,  Seungyup Paek ,  Atul Puri

IPC分类号： G06F17/30

CPC分类号： G06F17/30044 ,  G06F17/3002 ,  G06F17/30038 ,  G06F17/30858 ,  G06F17/30914 ,  G06F17/30958 ,  Y10S707/99945 ,  Y10S707/99948

摘要： The invention provides a system and method for integrating multimedia descriptions in a way that allows humans, software components or devices to easily identify, represent, manage, retrieve, and categorize the multimedia content. In this manner, a user who may be interested in locating a specific piece of multimedia content from a database, Internet, or broadcast media, for example, may search for and find the multimedia content. In this regard, the invention provides a system and method that receives multimedia content and separates the multimedia content into separate components which are assigned to multimedia categories, such as image, video, audio, synthetic and text. Within each of the multimedia categories, the multimedia content is classified and descriptions of the multimedia content are generated. The descriptions are then formatted, integrated, using a multimedia integration description scheme, and the multimedia integration description is generated for the multimedia content. The multimedia description is then stored into a database. As a result, a user may query a search engine which then retrieves the multimedia content from the database whose integration description matches the query criteria specified by the user. The search engine can then provide the user a useful search result based on the multimedia integration description.

摘要翻译： 本发明提供一种用于以允许人，软件组件或设备容易地识别，表示，管理，检索和分类多媒体内容的方式来集成多媒体描述的系统和方法。 以这种方式，例如，可能有兴趣从数据库，因特网或广播媒体定位特定的多媒体内容的用户可以搜索和查找多媒体内容。 在这方面，本发明提供了一种接收多媒体内容并将多媒体内容分离成分配给多媒体类别（诸如图像，视频，音频，合成和文本）的组件的系统和方法。 在多媒体类别的每一个内，对多媒体内容进行分类，并且生成多媒体内容的描述。 然后使用多媒体集成描述方案对所述描述进行格式化，集成化，并且为多媒体内容生成多媒体集成描述。 然后将多媒体描述存储到数据库中。 结果，用户可以查询搜索引擎，该搜索引擎然后从整合描述与用户指定的查询标准匹配的数据库中检索多媒体内容。 然后，搜索引擎可以基于多媒体整合描述向用户提供有用的搜索结果。

公开(公告)号：US20090079425A1

公开(公告)日：2009-03-26

申请号：US11859020

申请日：2007-09-21

申请人： Qian Huang

发明人： Qian Huang

IPC分类号： G01R33/02

CPC分类号： G01R33/07

摘要： A system and method for determining the magnetic sensitivity of a Hall-effect switch through the use of a variable powered DC electromagnet having a permanent magnet attached to it. In use the electromagnet is placed in contact with a Hall-effect switch component and the DC voltage varied until a detector determines the Hall-effect switch has been triggered. The electromagnet is then moved to be in contact with a probe connected to a Gauss meter to determine the magnetic sensitivity of the Hall-effect switch.

摘要翻译： 一种用于通过使用具有附接到其上的永磁体的可变动力DC电磁铁来确定霍尔效应开关的磁敏感度的系统和方法。 在使用中，电磁体与霍尔效应开关组件接触，直流电压变化，直到检测器确定霍尔效应开关已被触发。 然后将电磁铁移动与与高斯计连接的探头接触，以确定霍尔效应开关的磁敏感度。