公开(公告)号：US20110119324A1

公开(公告)日：2011-05-19

申请号：US12618537

申请日：2009-11-13

Applicant: Jun Tian ,  Ye-Kui Wang ,  Yu Huang ,  Hong Heather Yu

Inventor： Jun Tian ,  Ye-Kui Wang ,  Yu Huang ,  Hong Heather Yu

IPC: G06F15/16

CPC classification number: H04N21/4333 ,  H04N21/44008 ,  H04N21/454 ,  H04N21/8456

Abstract: System and methods for media distribution are described. In one embodiment, a method of media distribution includes rendering of a media to a user, stopping the rendering of the media, and storing remaining media not rendered to the user in a user server. The method further includes receiving a request to stream the remaining media to the user, dividing the remaining media into segments, and assigning a priority to each segment. The remaining media is streamed, leaving out segments with priority lower than a threshold priority.

Abstract translation: 介绍了媒体分发的系统和方法。 在一个实施例中，媒体分发的方法包括向用户呈现媒体，停止媒体呈现，以及将未呈现给用户的剩余媒体存储在用户服务器中。 该方法还包括接收将剩余媒体流传输给用户的请求，将剩余的媒体划分成多个段，并为每个段分配优先级。 剩余的媒体被流式传输，省略优先级低于阈值优先级的片段。

公开(公告)号：US20110088076A1

公开(公告)日：2011-04-14

申请号：US12837934

申请日：2010-07-16

Applicant: Hongbing Li ,  Peng Zhang ,  Yunchao Gao ,  Ye-Kui Wang ,  Yue Chen ,  Hong Heather Yu

Inventor： Hongbing Li ,  Peng Zhang ,  Yunchao Gao ,  Ye-Kui Wang ,  Yue Chen ,  Hong Heather Yu

IPC: H04N7/173

CPC classification number: H04N7/17318 ,  H04N21/23106 ,  H04N21/23113 ,  H04N21/23439 ,  H04N21/2393 ,  H04N21/47202 ,  H04N21/6581

Abstract: A system and method for media adaptation are provided. A method for providing media to an electronic device includes receiving a request for a media with a set of characteristics, and determining if the media with the set of characteristics resides in a media storage. The method also includes if the media with the set of characteristics resides in the media storage, retrieving the media with the set of characteristics from the media storage. The method further includes if the media with the set of characteristics does not reside in the media storage, transcoding an alternate media with an alternate set of characteristics to produce a transcoded media with the set of characteristics. The method additionally includes providing the media with the set of characteristics from the media storage or the transcoded media with the set of characteristics to the electronic device.

Abstract translation: 提供了适用于媒体的系统和方法。 用于向电子设备提供媒体的方法包括：接收对具有一组特征的媒体的请求，以及确定具有一组特征的媒体是否驻留在媒体存储器中。 该方法还包括如果具有该特征集的媒体驻留在媒体存储器中，则从媒体存储器中以特定特征集来检索媒体。 该方法还包括：如果具有该特征集的介质不驻留在媒体存储器中，则用替代的特征集代码转换替代媒体以产生具有该特征集合的转码媒体。 该方法还包括向媒体提供来自媒体存储器或经转码的媒体的一组特征，该特征集合具有该特征集合到电子设备。

公开(公告)号：US20110087794A1

公开(公告)日：2011-04-14

申请号：US12832828

申请日：2010-07-08

Applicant: Hongbing Li ,  Peng Zhang ,  Yunchao Gao ,  Ye-Kui Wang ,  Yue Chen ,  Hong Heather Yu

Inventor： Hongbing Li ,  Peng Zhang ,  Yunchao Gao ,  Ye-Kui Wang ,  Yue Chen ,  Hong Heather Yu

IPC: G06F15/16

CPC classification number: H04N21/26216 ,  H04N5/765 ,  H04N9/8211 ,  H04N21/222 ,  H04N21/23106 ,  H04N21/2343 ,  H04N21/23439 ,  H04N21/25808 ,  H04N21/84 ,  H04N21/8451 ,  H04N21/8456 ,  H04N21/85406

Abstract: In accordance with an embodiment, a method of operating a computer server includes receiving streaming media data. The streaming media data includes content fragments and a media description file, and the media description file includes metadata describing the content fragments. The method also includes storing the content fragments in a cache.

Abstract translation: 根据实施例，一种操作计算机服务器的方法包括接收流媒体数据。 流媒体数据包括内容片段和媒体描述文件，并且媒体描述文件包括描述内容片段的元数据。 该方法还包括将内容片段存储在高速缓存中。

公开(公告)号：US20100177194A1

公开(公告)日：2010-07-15

申请号：US12686889

申请日：2010-01-13

Applicant: Yu Huang ,  Hongbing Li ,  Jun Tian ,  Hong Heather Yu

Inventor： Yu Huang ,  Hongbing Li ,  Jun Tian ,  Hong Heather Yu

IPC: H04N7/18 ,  G06K9/00

CPC classification number: G06T7/277 ,  G06T2207/10024 ,  G06T2207/30221

Abstract: An image processing method can be performed on a video image that includes an initial frame and a plurality of subsequent frames. An object is located within the initial frame of the video image and a histogram related to the object is generated. A foreground map that includes the object is also generated. For each subsequent frame, a mean shift iteration is performed to adjust the location of the object within the current frame. The histogram related to the object and the foreground map can then be updated.

Abstract translation: 可以对包括初始帧和多个后续帧的视频图像执行图像处理方法。 对象位于视频图像的初始帧内，并且生成与对象相关的直方图。 还会生成包含对象的前景图。 对于每个后续帧，执行平均移位迭代以调整当前帧内的对象的位置。 然后可以更新与对象和前景图相关的直方图。

公开(公告)号：US20100080473A1

公开(公告)日：2010-04-01

申请号：US12566473

申请日：2009-09-24

Applicant: Bing Han ,  Dapeng Oliver Wu ,  Jun Tian ,  Hong Heather Yu

Inventor： Bing Han ,  Dapeng Oliver Wu ,  Jun Tian ,  Hong Heather Yu

IPC: G06K9/36

CPC classification number: H04N19/645 ,  H04N19/12 ,  H04N19/132 ,  H04N19/176 ,  H04N19/18 ,  H04N19/44 ,  H04N19/46 ,  H04N19/48 ,  H04N19/60 ,  H04N19/61 ,  H04N19/62 ,  H04N19/625

Abstract: A system and method for image and video compression and decompression using compressive sensing is provided. A method for decompressing a compressed image, where the compressed image having a plurality of compressed image blocks, and the method is performed on a processor, includes selecting a compressed image block, entropy decoding the selected compressed image block, and recovering an image block corresponding to the decoded selected compressed image block using compressive sensing recovery.

Abstract translation: 提供了使用压缩感测的图像和视频压缩和解压缩的系统和方法。 一种解压缩压缩图像的方法，其中具有多个压缩图像块的压缩图像和该方法在处理器上执行，包括选择压缩图像块，对所选压缩图像块进行熵解码，以及恢复相应的图像块 使用压缩感测恢复到解码的所选压缩图像块。

公开(公告)号：US20100070645A1

公开(公告)日：2010-03-18

申请号：US12561008

申请日：2009-09-16

Applicant: Wei Liu ,  Lina Dong ,  Yingnan Zhu ,  Wenjun Zeng ,  Hong Heather Yu

Inventor： Wei Liu ,  Lina Dong ,  Yingnan Zhu ,  Wenjun Zeng ,  Hong Heather Yu

IPC: G06F15/16

CPC classification number: H04L65/4076 ,  H04L47/10 ,  H04L65/1083 ,  H04L65/80 ,  H04N21/4384 ,  H04N21/44004 ,  H04N21/472

Abstract: An apparatus comprising a first node configured to communicate with a second node, wherein the first node is configured to receive a first stream from the second node, receive a bridging stream from the second node, and receive the second stream from the second node, and wherein the bridging stream has a lower bit-rate than the second stream. Included is an apparatus comprising at least one processor configured to implement a method comprising transmitting a first stream at a first time, transmitting a bridging stream that has a bit-rate greater than the first stream and less than the second stream at a second time, and transmitting the second stream at a third time.

Abstract translation: 一种装置，包括被配置为与第二节点通信的第一节点，其中所述第一节点被配置为从所述第二节点接收第一流，从所述第二节点接收桥接流，并从所述第二节点接收所述第二流，以及 其中所述桥接流具有比所述第二流更低的比特率。 包括的装置包括至少一个处理器，其被配置为实现包括在第一时间发送第一流的方法，在第二时间发送具有大于第一流并且小于第二流的比特率的桥接流， 以及在第三时间发送所述第二流。

公开(公告)号：US07460765B2

公开(公告)日：2008-12-02

申请号：US11398064

申请日：2006-04-05

Applicant: Han Zou ,  Hong Heather Yu

Inventor： Han Zou ,  Hong Heather Yu

IPC: H04N5/91

CPC classification number: H04N5/85 ,  G06F9/445 ,  G11B19/122 ,  G11B20/00086 ,  G11B20/00659 ,  G11B27/105 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/913

Abstract: The media player employs an operating system that supports a virtual machine into which auto-run playback programs may be loaded and run. The auto run playback program is stored on the media containing the program content, such as on an optical disc medium. When the medium is inserted in the player, the auto run playback program automatically launches and is thereafter used to access playback the media content. Support for legacy media is provided to allow the player to playback compact discs and DVD discs that were manufactured without the auto run playback program.

Abstract translation: 媒体播放器使用支持可以加载和运行自动播放程序的虚拟机的操作系统。 自动运行重放程序存储在包含节目内容的媒体上，例如在光盘介质上。 当介质插入到播放器中时，自动运行播放程序自动启动，然后用于访问媒体内容的播放。 提供对传统媒体的支持，以允许播放器回放在没有自动播放节目的情况下制造的光盘和DVD光盘。

公开(公告)号：US07313762B2

公开(公告)日：2007-12-25

申请号：US10624762

申请日：2003-07-22

Applicant: Gozde Bozdagi ,  Hong Heather Yu ,  Michael R. Campanelli ,  Robert Bryll ,  Steven J. Harrington

Inventor： Gozde Bozdagi ,  Hong Heather Yu ,  Michael R. Campanelli ,  Robert Bryll ,  Steven J. Harrington

IPC: G06F3/00

CPC classification number: H04N21/8453 ,  G06F17/30787 ,  G06F17/30796 ,  G06F17/30799 ,  G06F17/30843 ,  G06F17/30852 ,  H04N7/0885 ,  H04N7/0887 ,  H04N7/165 ,  H04N21/23418 ,  H04N21/4622 ,  H04N21/8543

Abstract: Systems and methods to enable real-time and near real-time storyboarding on the World Wide Web in addition to a graphical user interface for video parsing and browsing the of the storyboard. Specifically, storyboarding can be accomplished on the World Wide Web by parsing an input video into representative or key frames. These frames then can be posted to a web document, or the like, for subsequent viewing by a user. This allows a video to be distilled down to the essential frames thus eliminating storage and bandwidth problems as well as eliminating the need for a user to view the entirety of the video. Furthermore, the graphical user interface allows a user to visually interact with an input video signal to determine the key or representative frames, or to retrieve video segments associated with already determined key frames. Furthermore, the interface allows manipulation of these frames including, but not limited to, playing of the entire segment represented by that key or significant frame as well as actual determining of the cuts between significant segments.

Abstract translation: 除了用于视频解析和浏览故事板的图形用户界面之外，还可以在万维网上实现实时和近乎实时的故事板的系统和方法。 具体来说，可以在万维网上通过将输入视频解析为代表或关键帧来完成故事板。 这些帧然后可以被发布到web文档等，以供用户随后观看。 这允许将视频缩减到基本帧，从而消除了存储和带宽问题，并且消除了用户查看整个视频的需要。 此外，图形用户界面允许用户与输入视频信号可视地交互以确定密钥或代表性的帧，或者检索与已经确定的关键帧相关联的视频段。 此外，该接口允许对这些帧的操纵，包括但不限于播放由该键或重要帧表示的整个段以及实际确定重要段之间的切割。

公开(公告)号：US07107450B1

公开(公告)日：2006-09-12

申请号：US09429470

申请日：1999-10-28

Applicant: Hong Heather Yu

Inventor： Hong Heather Yu

IPC: H04L9/00

CPC classification number: G06T1/0021 ,  H04L9/3236 ,  H04L2209/608

Abstract: A system and method provide for content-based authentication of binary graphs. The method includes the step of receiving an electronic file having a graphical content. An object level representation of the graphical content is then generated and authentication information is added to the electronic file based on the object level representation. The method further provides for authenticating the object level representation with a text authentication algorithm. Thus, by building a bridge from graphs to text at the character level, the present invention allows authentication of graphs using suitable text document authentication algorithms. When pixel level precision of the graph is required, a pixel level authentication can be added. This layer lets the owner detect as well as localize changes in the graph at the pixel level. Both levels of authentication are optional depending on the application.

Abstract translation: 系统和方法提供二进制图形的基于内容的认证。 该方法包括接收具有图形内容的电子文件的步骤。 然后生成图形内容的对象级表示，并且基于对象级表示将认证信息添加到电子文件。 该方法进一步提供用文本认证算法认证对象级表示。 因此，通过从图形到文本级别构建桥梁，本发明允许使用合适的文本文档认证算法对图形进行认证。 当需要图形的像素级精度时，可以添加像素级认证。 该图层可让所有者在像素级别检测图表中本地化变更。 根据应用程序的不同，验证级别是可选的。

公开(公告)号：US07042525B1

公开(公告)日：2006-05-09

申请号：US09611133

申请日：2000-07-06

Applicant: Hong Heather Yu

Inventor： Hong Heather Yu

IPC: H04N5/14 ,  H04N7/12

CPC classification number: H04N5/14 ,  G06F17/30814 ,  G06K9/00765

Abstract: A video segmentation system generates an S-distance measurement that is a representation of the similarity between adjacent frames of a video sequence. The video segmentation system employs frequency decomposition of a direct current (DC) luminance signal of a compressed video sequence. High and low frequency component signatures are generated from a frequency-decomposed signal using wavelet transformation. A cut detector identifies cut transitions from the low frequency component signature. A fade detector identifies fade transitions the high frequency component signature. A dissolve transition detector employs a double frame differencing algorithm to identify dissolve transitions. A video retrieval system likewise generates an S-distance between a query image and a database image. The video retrieval system employs the low and high frequency component signature to generate the S-distance measurement of the similarity between the query image and the database image. The results of the S-distance measurement allow browsing and searching of the similar database images.

Abstract translation: 视频分割系统产生作为视频序列的相邻帧之间的相似性的表示的S距离测量。 视频分割系统采用压缩视频序列的直流（DC）亮度信号的频率分解。 使用小波变换从频率分解信号产生高频和低频分量特征。 切割检测器识别来自低频分量签名的切换转换。 衰落检测器识别高频分量签名的衰落转换。 溶解跃迁检测器采用双帧差分算法来识别溶解跃迁。 视频检索系统同样在查询图像和数据库图像之间生成S距离。 视频检索系统采用低频和高频分量特征来生成查询图像和数据库图像之间的相似度的S距离测量。 S距离测量的结果允许浏览和搜索类似的数据库图像。