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1. 发明申请

US20130120600A1 Methods and Apparatus for Subspace Video Stabilization 有权
标题翻译：子空间视频稳定方法与装置
公开(公告)号：US20130120600A1
公开(公告)日：2013-05-16
申请号：US12953703
申请日：2010-11-24
申请人： Hailin Jin , Aseem O. Agarwala , Jue Wang , Michael L. Gleicher , Feng Liu
发明人： Hailin Jin , Aseem O. Agarwala , Jue Wang , Michael L. Gleicher , Feng Liu
IPC分类号： H04N5/228
CPC分类号： G06T7/262 , H04N5/23254 , H04N5/23267
摘要： Methods, apparatus, and computer-readable storage media for subspace video stabilization. A subspace video stabilization technique may provide a robust and efficient approach to video stabilization that achieves high-quality camera motion for a wide range of videos. The technique may transform a set of input two-dimensional (2D) motion trajectories so that they are both smooth and resemble visually plausible views of the imaged scene; this may be achieved by enforcing subspace constraints on feature trajectories while smoothing them. The technique may assemble tracked features in the video into a trajectory matrix, factor the trajectory matrix into two low-rank matrices, and perform filtering or curve fitting in a low-dimensional linear space. The technique may employ a moving factorization technique that is both efficient and streamable.
摘要翻译：用于子空间视频稳定的方法，装置和计算机可读存储介质。子空间视频稳定技术可以提供用于视频稳定的鲁棒且有效的方法，其实现针对各种视频的高质量相机运动。该技术可以转换一组输入二维（2D）运动轨迹，使得它们是平滑的，并且类似于成像场景的视觉上合理的视图; 这可以通过对特征轨迹执行子空间约束来实现，同时平滑它们。该技术可以将视频中的跟踪特征组合成轨迹矩阵，将轨迹矩阵归因为两个低阶矩阵，并在低维线性空间中执行滤波或曲线拟合。该技术可以采用既有效又可流动的移动因式分解技术。

2. 发明授权

US08872928B2 Methods and apparatus for subspace video stabilization 有权
标题翻译：用于子空间视频稳定的方法和装置
公开(公告)号：US08872928B2
公开(公告)日：2014-10-28
申请号：US12953703
申请日：2010-11-24
申请人： Hailin Jin , Aseem O. Agarwala , Jue Wang , Michael L. Gleicher , Feng Liu
发明人： Hailin Jin , Aseem O. Agarwala , Jue Wang , Michael L. Gleicher , Feng Liu
IPC分类号： H04N5/228 , H04N5/232 , G06T7/20
CPC分类号： G06T7/262 , H04N5/23254 , H04N5/23267
摘要： Methods, apparatus, and computer-readable storage media for subspace video stabilization. A subspace video stabilization technique may provide a robust and efficient approach to video stabilization that achieves high-quality camera motion for a wide range of videos. The technique may transform a set of input two-dimensional (2D) motion trajectories so that they are both smooth and resemble visually plausible views of the imaged scene; this may be achieved by enforcing subspace constraints on feature trajectories while smoothing them. The technique may assemble tracked features in the video into a trajectory matrix, factor the trajectory matrix into two low-rank matrices, and perform filtering or curve fitting in a low-dimensional linear space. The technique may employ a moving factorization technique that is both efficient and streamable.
摘要翻译：用于子空间视频稳定的方法，装置和计算机可读存储介质。子空间视频稳定技术可以提供用于视频稳定的鲁棒且有效的方法，其实现针对各种视频的高质量相机运动。该技术可以转换一组输入二维（2D）运动轨迹，使得它们是平滑的，并且类似于成像场景的视觉上合理的视图; 这可以通过对特征轨迹执行子空间约束来实现，同时平滑它们。该技术可以将视频中的跟踪特征组合成轨迹矩阵，将轨迹矩阵归因为两个低阶矩阵，并在低维线性空间中执行滤波或曲线拟合。该技术可以采用既有效又可流动的移动因式分解技术。

3. 发明申请

US20100053347A1 Content-Aware Video Stabilization 有权
标题翻译：内容感知视频稳定
公开(公告)号：US20100053347A1
公开(公告)日：2010-03-04
申请号：US12276119
申请日：2008-11-21
申请人： Aseem O. Agarwala , Feng Liu , Hailin Jin
发明人： Aseem O. Agarwala , Feng Liu , Hailin Jin
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , H04N5/23267
摘要： In one embodiment, a method comprises receiving a source video sequence; determining a stabilized camera path to which the source video sequence is to be stabilized; and generating a stabilized video sequence, wherein each frame of the stabilized video sequence is generated as a content-aware warp of a corresponding frame in the input sequence.
摘要翻译：在一个实施例中，一种方法包括接收源视频序列; 确定源视频序列将被稳定的稳定的相机路径; 以及生成稳定视频序列，其中，所述稳定视频序列的每个帧被生成为所述输入序列中对应帧的内容感知扭曲。

4. 发明授权

US08102428B2 Content-aware video stabilization 有权
标题翻译：内容感知视频稳定
公开(公告)号：US08102428B2
公开(公告)日：2012-01-24
申请号：US12276119
申请日：2008-11-21
申请人： Aseem O. Agarwala , Feng Liu , Hailin Jin
发明人： Aseem O. Agarwala , Feng Liu , Hailin Jin
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , H04N5/23267
摘要： In one embodiment, a method comprises receiving a source video sequence; determining a stabilized camera path to which the source video sequence is to be stabilized; and generating a stabilized video sequence, wherein each frame of the stabilized video sequence is generated as a content-aware warp of a corresponding frame in the input sequence.
摘要翻译：在一个实施例中，一种方法包括接收源视频序列; 确定源视频序列将被稳定的稳定的相机路径; 以及生成稳定视频序列，其中，所述稳定视频序列的每个帧被生成为所述输入序列中对应帧的内容感知扭曲。

5. 外观设计

USD1017528S1 Solar panel 有权
公开(公告)号：USD1017528S1
公开(公告)日：2024-03-12
申请号：US29901088
申请日：2023-08-29
申请人： Feng Liu
设计人： Feng Liu
摘要： FIG. 1 is a front, right and top perspective view of a solar panel, showing my new design;
FIG. 2 is a rear, left and bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines shown in the drawings illustrate portions of the solar panel that form no part of the claimed design.

6. 外观设计

USD946814S1 Light 有权
公开(公告)号：USD946814S1
公开(公告)日：2022-03-22
申请号：US29775295
申请日：2021-03-23
申请人： Feng Liu
设计人： Feng Liu

7. 外观设计

USD901325S1 Vase 有权
公开(公告)号：USD901325S1
公开(公告)日：2020-11-10
申请号：US29696001
申请日：2019-06-24
申请人： Feng Liu
设计人： Feng Liu
摘要： FIG. 1 is a perspective view of a vase showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines illustrate portions of the vase that form no part of the claimed design.

8. 发明授权

US09429634B2 MRI coil design with volumetric trough-shaped coil elements 有权
标题翻译： MRI线圈设计与体积槽形线圈元件
公开(公告)号：US09429634B2
公开(公告)日：2016-08-30
申请号：US12936682
申请日：2009-04-07
申请人： Stuart Crozier , Bing Keong Li , Feng Liu , Ewald Weber
发明人： Stuart Crozier , Bing Keong Li , Feng Liu , Ewald Weber
IPC分类号： G01R33/3415 , G01R33/34 , G01R33/36 , G01R33/561
CPC分类号： G01R33/34046 , G01R33/34007 , G01R33/3415 , G01R33/365 , G01R33/5611
摘要： A coil for a magnetic resonance imaging device consists of multiple coil elements arranged about an imaging space. Each coil element comprise radiating structures oriented at an angle to a tangent of the imaging space. Angling the radiating structures reduces mutual coupling between coil elements and enhances the penetration of the radio frequency field to the imaging space.
摘要翻译：用于磁共振成像装置的线圈由围绕成像空间布置的多个线圈元件组成。每个线圈元件包括以与成像空间的切线成一角度定向的辐射结构。倾斜辐射结构减少线圈元件之间的相互耦合，并增强射频场对成像空间的穿透。

9. 发明授权

US09292296B2 Code optimization based on information of readably converted executed instruction groups represented in address file 有权
标题翻译：基于在地址文件中表示的可读转换执行指令组的信息进行代码优化
公开(公告)号：US09292296B2
公开(公告)日：2016-03-22
申请号：US13456335
申请日：2012-04-26
申请人： Qin Yue Chen , Qi Liang , Hong Chang Lin , Feng Liu
发明人： Qin Yue Chen , Qi Liang , Hong Chang Lin , Feng Liu
IPC分类号： G06F9/38 , G06F9/45 , G06F11/36 , G06F11/34
CPC分类号： G06F9/3885 , G06F8/443 , G06F8/45 , G06F9/3838 , G06F9/3857 , G06F11/348 , G06F11/3628 , G06F11/3636 , G06F2201/88
摘要： Processing instruction grouping information is provided that includes: reading addresses of machine instructions grouped by a processor at runtime from a buffer to form an address file; analyzing the address file to obtain grouping information of the machine instructions; converting the machine instructions in the address file into readable instructions; and obtaining grouping information of the readable instructions based on the grouping information of the machine instructions and the readable instructions resulted from conversion. Status of grouping and processing performed on instructions by a processor at runtime can be acquired dynamically, such that processing capability of the processor can be better utilized.
摘要翻译：提供处理指令分组信息，其包括：从缓冲器读取处理器在缓冲器处分组的机器指令的地址，以形成地址文件; 分析地址文件以获得机器指令的分组信息; 将地址文件中的机器指令转换为可读指令; 并且基于机器指令的分组信息和由转换产生的可读指令，获得可读指令的分组信息。可以动态地获取由运行时处理器在指令上执行的分组和处理的状态，使得可以更好地利用处理器的处理能力。

10. 发明申请

US20160034528A1 CO-PROCESSOR-BASED ARRAY-ORIENTED DATABASE PROCESSING 审中-公开
标题翻译：基于CO处理器的面向阵列的数据库处理
公开(公告)号：US20160034528A1
公开(公告)日：2016-02-04
申请号：US14775329
申请日：2013-03-15
申请人： Indrajit ROY , Feng LIU , Vanish TALWAR , Shimin CHEN , Jichuan CHANG , Parthasarathy RANGANATHAN , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Indrajit Roy , Feng Liu , Vanish Talwar , Shimin Chen , Jichuan Chang , Parthasarathy Ranganathan
IPC分类号： G06F17/30
CPC分类号： G06F16/245 , G06F9/5005 , G06F9/5066 , G06F16/21 , G06F16/24554 , G06F16/283
摘要： A technique includes receiving a user input in an array-oriented database. The user input indicates a database operation and processing a plurality of chunks of data stored by the database to perform the operation. The processing in dudes selectively distributing the processing of the plurality of chunks between a first group of at least one central processing unit and a second group of at least one co-processor.
摘要翻译：一种技术包括在面向数组的数据库中接收用户输入。用户输入指示数据库操作并处理由数据库存储的多个数据块以执行操作。所述处理在所述至少一个中央处理单元的第一组和至少一个协处理器的第二组之间选择性地分布所述多个块的处理。

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