公开(公告)号：US20130044916A1

公开(公告)日：2013-02-21

申请号：US13695057

申请日：2010-04-30

Applicant: Peng Qin ,  Lin Du ,  Sinan Shangguan

Inventor： Peng Qin ,  Lin Du ,  Sinan Shangguan

IPC: G06K9/78

CPC classification number: G06K9/00355 ,  G06F3/017 ,  G06K9/00201

Abstract: The present invention provides method and apparatus of PUSH & PULL gesture recognition in 3D system. The method comprising determining whether the gesture is PUSH or PULL as a function of distances from the object performing the gesture to the cameras and the characteristics of moving traces of the object in the image planes of the two cameras.

Abstract translation: 本发明提供了3D系统中PUSH＆PULL手势识别的方法和装置。 该方法包括根据从执行手势的对象到相机的距离以及在两个相机的图像平面中的物体的移动轨迹的特征来确定手势是PUSH还是PULL。

公开(公告)号：US20100246597A1

公开(公告)日：2010-09-30

申请号：US12660962

申请日：2010-03-08

Applicant: Xiao Jun Ma ,  Jun Li ,  Lin Du ,  Jian Ping Song

Inventor： Xiao Jun Ma ,  Jun Li ,  Lin Du ,  Jian Ping Song

IPC: H04L12/28

CPC classification number: H04L65/4076 ,  H04L65/4084 ,  H04N21/235 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4782 ,  H04N21/482 ,  H04N21/8586

Abstract: A user assigns a major and minor channel number combination to a media service which does not have such a pre-existing combination, where such a media service is accessed by using such a channel combination without having to resort to the typical means of accessing the media service, such as using a web site URL or radio frequency. Optionally, the invention will automatically update the minor numbers associated with a media service when older versions of the media service become unavailable.

Abstract translation: 用户将主要和次要频道号组合分配给不具有这种预先存在的组合的媒体服务，其中通过使用这种频道组合来访问这样的媒体服务，而不必诉诸于访问媒体的典型方式 服务，例如使用网站URL或射频。 可选地，当旧版本的媒体服务变得不可用时，本发明将自动更新与媒体服务相关联的次要号码。

公开(公告)号：US10275933B2

公开(公告)日：2019-04-30

申请号：US14893784

申请日：2013-05-24

Applicant: Lin Du ,  Wenjuan Song ,  Wei Zhou

Inventor： Lin Du ,  Wenjuan Song ,  Wei Zhou

IPC: G06T15/20 ,  G06T7/73 ,  H04N13/302 ,  H04N13/383 ,  G06F3/14 ,  G06F3/0346 ,  G06K9/46 ,  G06T7/13 ,  H04N13/279 ,  H04N13/376 ,  H04N13/373 ,  G09G3/00

Abstract: The invention provides a method and apparatus for rendering an object for a plurality of 3D displays. The method comprises determining one of the plurality of 3D displays to render the object according to the relationship, in a global coordinate system, the position of the object and a region defined from a user's eyes to the 3D display; and rendering the object on the determined 3D display.

公开(公告)号：US09131252B2

公开(公告)日：2015-09-08

申请号：US13135908

申请日：2011-07-18

Applicant: Jian Ping Song ,  Lin Du ,  Guang Hua Zhou

Inventor： Jian Ping Song ,  Lin Du ,  Guang Hua Zhou

IPC: H04N21/236 ,  H04N21/81

CPC classification number: H04N21/236 ,  H04N21/8146 ,  H04N21/816

Abstract: A method and an apparatus for transmitting a 3D model associated to stereoscopic content are described, and more specifically a method and an apparatus for the progressive transmission of 3D models. Also described are a method and an apparatus for preparing a 3D model associated to a 3D video frame for transmission and a non-transient recording medium comprising such a prepared 3D model. The 3D model is split into one or more components. It is then determined whether a component of the one or more components is hidden by other 3D content. For transmission those components of the 3D model that are not hidden by other 3D content are transmitted first. The remaining components of the 3D model are transmitted subsequently.

Abstract translation: 描述用于发送与立体内容相关联的3D模型的方法和装置，更具体地，描述了用于逐行传输3D模型的方法和装置。 还描述了一种用于准备与用于传输的3D视频帧相关联的3D模型的方法和装置，以及包括这种准备的3D模型的非瞬态记录介质。 3D模型分为一个或多个组件。 然后确定一个或多个组件的组件是否被其他3D内容隐藏。 对于传输，首先传输未被其他3D内容隐藏的3D模型的组件。 随后传送3D模型的其余部分。

公开(公告)号：US10091495B2

公开(公告)日：2018-10-02

申请号：US14654804

申请日：2012-12-24

Applicant: Jianping Song ,  Lin Du ,  Yan Xu

Inventor： Jianping Song ,  Lin Du ,  Yan Xu

IPC: H04N21/43 ,  H04N13/30 ,  H04N13/04 ,  H04N5/45 ,  H04N21/431 ,  H04N21/81 ,  H04N13/00

Abstract: One aspect of the disclosed invention relates to a stereoscopic display apparatus comprising: a stereo image acquisition unit configured to acquire a first stereo image for a first image and a second stereo image for a second image; a border generation unit configured to generate a border for separating the first image from the second image; and a displaying unit configured to combine the second stereo image and the generated border with the first stereo image and display the combined stereo images.

公开(公告)号：US09411416B2

公开(公告)日：2016-08-09

申请号：US14128625

申请日：2011-06-24

Applicant: Wenjuan Song ,  Jianping Song ,  Lin Du

Inventor： Wenjuan Song ,  Jianping Song ,  Lin Du

IPC: G06F3/01 ,  H04N13/04 ,  A61B3/113 ,  A61B17/00

CPC classification number: G06F3/013 ,  A61B3/113 ,  A61B2017/00216 ,  G06F3/017 ,  H04N13/383

Abstract: The present invention relates to a method for operating a computer device with user's eye movement. The method comprises the steps of detecting the user's eye movement, analyzing the user's eye movement to specify an eye movement pattern in the detected user's eye movement and a time period for completing the eye movement pattern, determining a command associated with a combination of the eye movement pattern and the time period and operating the device according to the command.

Abstract translation: 本发明涉及一种用户眼睛运动的计算机设备的操作方法。 该方法包括以下步骤：检测用户的眼睛运动，分析用户的眼睛运动以在检测到的用户的眼睛运动中指定眼睛运动模式，以及完成眼睛运动模式的时间段，确定与眼睛的组合相关联的命令 移动模式和时间段，并根据命令操作设备。

公开(公告)号：US20140340404A1

公开(公告)日：2014-11-20

申请号：US14365240

申请日：2011-12-16

Applicant: Meng Wang ,  Lin Du ,  Xiaojun Ma

Inventor： Meng Wang ,  Lin Du ,  Xiaojun Ma

IPC: H04N13/00 ,  G06T15/20

CPC classification number: H04N13/117 ,  G06T15/20 ,  G06T15/205 ,  G06T19/006 ,  G06T2207/10021 ,  H04N13/156 ,  H04N13/279

Abstract: The present invention relates to a method for generating 3D viewpoint video content. The method comprising the steps of receiving videos shot by cameras distributed to capture an object; forming a 3D graphic model of at least part of the scene of the object based on the videos; receiving information related to viewpoint and 3D region of interest (ROD in the object; and combining the 3D graphic model and the videos related to the 3D ROI to form a hybrid 3D video content.

Abstract translation: 本发明涉及一种用于产生3D视点视频内容的方法。 该方法包括以下步骤：接收被分配以捕获对象的相机拍摄的视频; 基于视频形成对象的至少部分场景的3D图形模型; 接收与视点和3D感兴趣区域相关的信息（对象中的ROD;以及将3D图形模型和与3D ROI相关的视频组合以形成混合3D视频内容）。

公开(公告)号：US20130120544A1

公开(公告)日：2013-05-16

申请号：US13810224

申请日：2011-07-21

Applicant: Lin Du ,  Jian Ping Song ,  Wen Juan Song

Inventor： Lin Du ,  Jian Ping Song ,  Wen Juan Song

IPC: H04N13/04

CPC classification number: H04N13/30 ,  H04N13/161 ,  H04N13/167

Abstract: It is provided a method for providing a main 3D content and a supplementary content used in a 3D multimedia device. The method comprises the steps of displaying the main 3D content; and triggering the supplementary content by a 3D related event of the main 3D content, wherein, depth value of the supplementary content is updated along with depth value change of the main 3D content.

Abstract translation: 提供了一种用于提供在3D多媒体设备中使用的主3D内容和补充内容的方法。 该方法包括显示主3D内容的步骤; 以及通过主3D内容的3D相关事件来触发补充内容，其中，补充内容的深度值与主3D内容的深度值变化一起被更新。

公开(公告)号：US20100311434A1

公开(公告)日：2010-12-09

申请号：US12733977

申请日：2008-09-30

Applicant: Lin Du ,  Dan Shang

Inventor： Lin Du ,  Dan Shang

IPC: H04W72/08

CPC classification number: H04W72/02 ,  H04W16/14 ,  H04W72/0406 ,  H04W72/082

Abstract: In ad hoc enabled cellular systems, the terminals in ad hoc communications (1-16) may generate serious interference to the terminals in conventional communications (C1-C7). The possible interference to be generated from the ad hoc mobile terminals to the conventional terminals is estimated, so that the ad hoc mobile terminals can select the proper radio resource for the sake of interference avoidance. The ad hoc mobile terminals may perform interference estimation in three steps: parameter collection (4-1, 4-2, 4-3), parameter calculation (4-5) and then decision making with the comparison of the calculated result and a predefined threshold (4-6). The whole process is easy to implement and can guarantee quality of conventional communication while maintaining high spectrum efficiency.

Abstract translation: 在特设启用蜂窝系统中，自组织通信（1-16）中的终端可能在传统通信（C1-C7）中对终端产生严重的干扰。 估计从自组织移动终端到常规终端产生的可能的干扰，使得自组织移动终端为了避免干扰而可以选择合适的无线电资源。 自组织移动终端可以通过三个步骤执行干扰估计：参数收集（4-1,4-2,4-3），参数计算（4-5），然后通过比较计算结果和预定义的决策 阈值（4-6）。 整个过程易于实现，可以保证传统通信的质量，同时保持高频谱效率。