公开(公告)号：US08345102B2

公开(公告)日：2013-01-01

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

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：US20120281139A1

公开(公告)日：2012-11-08

申请号：US13198024

申请日：2011-08-04

Applicant: Dong-Qing Zhang ,  Hong Heather Yu

Inventor： Dong-Qing Zhang ,  Hong Heather Yu

IPC: H04N7/00

CPC classification number: G06T3/40 ,  G06T3/0012 ,  H04N7/0122

Abstract: In accordance with an embodiment, a method of processing an electronic image having caption text includes receiving the electronic source image, detecting the caption text in the electronic source image, reformatting the electronic source image, reformatting the caption text, and overlaying the reformatted caption text on the reformatted electronic image to form a resultant image.

Abstract translation: 根据实施例，一种处理具有字幕文本的电子图像的方法包括接收电子源图像，检测电子源图像中的字幕文本，重新格式化电子源图像，重新格式化字幕文本，以及重新格式化的字幕文本 在重新格式化的电子图像上形成合成图像。

公开(公告)号：US20120242900A1

公开(公告)日：2012-09-27

申请号：US13069136

申请日：2011-03-22

Applicant: Yu Huang ,  Chao Zhang ,  Hong Heather Yu ,  Donqjing Shan

Inventor： Yu Huang ,  Chao Zhang ,  Hong Heather Yu ,  Donqjing Shan

IPC: H04N5/445

CPC classification number: G11B27/031 ,  G11B27/28 ,  H04N21/233 ,  H04N21/23418 ,  H04N21/23424 ,  H04N21/8455 ,  H04N21/8456

Abstract: In accordance with an embodiment of the present invention, a method for inserting secondary content into a media stream includes dividing the media stream having a plurality of frames into a plurality of shots at a processor. The method further includes grouping consecutive shots from the plurality of shots into a plurality of scenes. A first list of insertion points is generated for introducing the secondary content. The insertion points of the first list are boundaries between consecutive scenes in the plurality of scenes. An average insertion point saliency of the media stream is generated at the insertion points in the first list. A second list of insertion points is then generated. The insertion points in the second list are arranged to maximize a function of the average insertion point saliency and a distance between each insertion point in the second list with other insertion points in the second list.

Abstract translation: 根据本发明的实施例，一种将次要内容插入到媒体流中的方法包括：在处理器处将具有多个帧的媒体流划分成多个镜头。 所述方法还包括将来自所述多个拍摄的连续拍摄分组成多个场景。 生成用于引入次要内容的插入点的第一列表。 第一列表的插入点是多个场景中的连续场景之间的边界。 在第一列表中的插入点处生成媒体流的平均插入点显着性。 然后生成插入点的第二列表。 第二列表中的插入点被布置成使平均插入点显着性的功能和第二列表中的每个插入点之间的距离与第二列表中的其他插入点最大化。

公开(公告)号：US20120087583A1

公开(公告)日：2012-04-12

申请号：US13098042

申请日：2011-04-29

Applicant: Lei Yang ,  Qian Chen ,  Jun Tian ,  Dapeng Oliver Wu ,  Hong Heather Yu

Inventor： Lei Yang ,  Qian Chen ,  Jun Tian ,  Dapeng Oliver Wu ,  Hong Heather Yu

IPC: G06K9/68

CPC classification number: G06F17/30799 ,  G06K9/00744

Abstract: In accordance with an embodiment, A method of comparing a first group of frames to a second group of frames includes electronically receiving the first group of frames, selecting a group of frames from the first group of frames as a first key frame set, calculating a hash distance between an image hash for each frame in the first key frame set to an image hash of each frame of a second key frame set taken from second group of frames, and choosing frames in the first group of frames with a minimum hash distances to respective reference frames to form a series of minimum hash distances.

Abstract translation: 根据实施例，将第一组帧与第二组帧进行比较的方法包括电子地接收第一组帧，从第一组帧中选择一组帧作为第一关键帧集合，计算一个 第一关键帧中的每帧的图像散列之间的散列距离设置为从第二组帧取得的第二关键帧集合的每个帧的图像散列，并且选择具有最小散列距离的第一组帧中的帧 相应的参考帧以形成一系列最小散列距离。

公开(公告)号：US20110191679A1

公开(公告)日：2011-08-04

申请号：US13018121

申请日：2011-01-31

Applicant: Kui Lin ,  Jiangping Feng ,  Yu Huang ,  Hong Heather Yu

Inventor： Kui Lin ,  Jiangping Feng ,  Yu Huang ,  Hong Heather Yu

IPC: G06F3/01

CPC classification number: H04N21/8549 ,  G06F16/70 ,  H04N21/8153 ,  H04N21/8456

Abstract: An embodiment of a system and method for online media preview extracts a plurality of preview frames from a media file. The preview frames are saved in a layered data structure. In addition, the preview frames may be scaled to a lower resolution so that the preview file formed by the preview frames is reduced in size. After receiving a preview request, a delivery scheduling scheme delivers the preview frames at selected time points to minimize startup delay and playback jitter.

Abstract translation: 用于在线媒体预览的系统和方法的实施例从媒体文件中提取多个预览帧。 预览帧保存在分层数据结构中。 此外，可以将预览帧缩放到较低分辨率，使得由预览帧形成的预览文件的大小减小。 在接收到预览请求之后，传送调度方案在选定的时间点传送预览帧以最小化启动延迟和播放抖动。

公开(公告)号：US20110188703A1

公开(公告)日：2011-08-04

申请号：US13009780

申请日：2011-01-19

Applicant: Lei Yang ,  Qian Chen ,  Jun Tian ,  Hong Heather Yu ,  Dapeng Oliver Wu

Inventor： Lei Yang ,  Qian Chen ,  Jun Tian ,  Hong Heather Yu ,  Dapeng Oliver Wu

IPC: G06F21/24 ,  G06K9/00

CPC classification number: H04N21/2347 ,  H04N21/8358

Abstract: A system and method for securing media content are provided. A method for distributing security media content includes embedding a marking payload into media content, thereby producing embedded media content, applying a transform to the embedded media content, thereby producing secured media content, and distributing the secured media content. The marking payload is embedded based on perceptual information regarding the media content.

Abstract translation: 提供了一种用于保护媒体内容的系统和方法。 一种用于分发安全媒体内容的方法包括将标记有效载荷嵌入到媒体内容中，由此产生嵌入式媒体内容，向嵌入式媒体内容应用变换，由此产生安全媒体内容，并分发安全媒体内容。 基于关于媒体内容的感知信息来嵌入标记有效载荷。

公开(公告)号：US20110185384A1

公开(公告)日：2011-07-28

申请号：US12958072

申请日：2010-12-01

Applicant: Qi Wang ,  Shu Wang ,  Yu Huang ,  Hong Heather Yu ,  Dong-Qing Zhang

Inventor： Qi Wang ,  Shu Wang ,  Yu Huang ,  Hong Heather Yu ,  Dong-Qing Zhang

IPC: H04N7/10

CPC classification number: H04N21/84 ,  G06Q30/02 ,  G06Q30/0255 ,  G06Q30/0269 ,  H04N21/23424 ,  H04N21/25891 ,  H04N21/4756 ,  H04N21/6582 ,  H04N21/8456

Abstract: In accordance with an embodiment, a method of inserting advertisements into video content includes electronically receiving video content metadata from a content provider, matching the video content metadata to advertising content metadata to provide a first list of advertisements, filtering the first list of advertisements according to user preference data to determine a second list of advertisements, and transmitting the second list of advertisements to a user device for insertion into the video content. The video content metadata corresponds to video content being sent to a user device, and the advertising content metadata corresponds to advertising content.

Abstract translation: 根据实施例，将广告插入到视频内容中的方法包括从内容提供者电子地接收视频内容元数据，将视频内容元数据与广告内容元数据相匹配，以提供第一广告列表，根据 用户偏好数据以确定第二广告列表，以及将第二广告列表发送到用户插入视频内容的用户设备。 视频内容元数据对应于被发送到用户设备的视频内容，并且广告内容元数据对应于广告内容。

公开(公告)号：US20110179185A1

公开(公告)日：2011-07-21

申请号：US13009771

申请日：2011-01-19

Applicant: Ye-Kui Wang ,  Yue Chen ,  Sanqi Li ,  Hongbing Li ,  Hong Heather Yu

Inventor： Ye-Kui Wang ,  Yue Chen ,  Sanqi Li ,  Hongbing Li ,  Hong Heather Yu

IPC: G06F15/16

CPC classification number: H04L65/4084 ,  H04L65/602 ,  H04L65/80

Abstract: A system and method for adaptive differentiated streaming are provided. A method for server operations includes establishing a connection for streaming media to a subscriber, receiving a request for a selected media content alternative, and streaming the selected media content alternative to the subscriber. The media content alternative to be streamed is selected based on a classification of the subscriber.

Abstract translation: 提供了一种用于自适应差分流的系统和方法。 一种用于服务器操作的方法包括建立到用户的流媒体的连接，接收对所选择的媒体内容替代的请求，以及将选择的媒体内容替换为用户的流。 基于用户的分类来选择要流式传输的媒体内容。

公开(公告)号：US07369752B2

公开(公告)日：2008-05-06

申请号：US11398063

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：US07065212B1

公开(公告)日：2006-06-20

申请号：US09698712

申请日：2000-10-27

Applicant: Hong Heather Yu ,  Peng Yin

Inventor： Hong Heather Yu ,  Peng Yin

IPC: H04N7/167 ,  G06F11/00

CPC classification number: G06T1/0028 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  H04N19/14 ,  H04N19/176 ,  H04N19/184 ,  H04N19/46 ,  H04N19/467 ,  H04N19/60 ,  H04N19/63 ,  H04N19/895

Abstract: Signature information, representing important content of the data, is extracted from a first data block and then embedded in a different block. Data hiding techniques are used to minimize perception of the hidden data. Thereafter, if the first data block is lost or damaged during communication, the hidden data is extracted from the other data block and used to reconstruct the lost or damaged block. If desired, the signature information can be used along with information obtained from neighboring blocks adjacent or proximate to the lost or damaged block.

Abstract translation: 代表数据的重要内容的签名信息从第一数据块中提取，然后嵌入在不同的块中。 使用数据隐藏技术来最小化隐藏数据的感知。 此后，如果第一数据块在通信期间丢失或损坏，则从另一个数据块中提取隐藏数据，并用于重建丢失或损坏的块。 如果需要，签名信息可以与从邻近或接近丢失或损坏的块的相邻块获得的信息一起使用。