公开(公告)号：US08493245B2

公开(公告)日：2013-07-23

申请号：US13208202

申请日：2011-08-11

Applicant: Ke Lin Du ,  Wei Hsiang Wu ,  Wai Ho Mow

Inventor： Ke Lin Du ,  Wei Hsiang Wu ,  Wai Ho Mow

IPC: H03M7/00

CPC classification number: G06N3/126

Abstract: Systems, methods, and computer-readable media for determining long binary sequences having low autocorrelation functions using evolutionary processes are disclosed. Biphase sequences are found with low peak sidelobe values meeting a predetermined criterion, e.g., threshold low auto-correlation function, including application of semidefinite programming in connection with determining an initial population, and evolving the population with an evolutionary algorithm to bits of the biphase sequences including bit flipping. The found biphase sequences can be communicated to a variety of applications, including wireless communications technologies.

Abstract translation: 公开了用于使用进化过程确定具有低自相关函数的长二进制序列的系统，方法和计算机可读介质。 发现双相序列具有满足预定标准的低峰值旁瓣值，例如阈值低自相关函数，包括与确定初始群体相关的半定义编程的应用，以及使用进化算法将群体演化为双相序列的位 包括位翻转。 所发现的双相序列可以传送到各种应用，包括无线通信技术。

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：US08422958B2

公开(公告)日：2013-04-16

申请号：US13485530

申请日：2012-05-31

Applicant: Ke Lin Du ,  Wai Ho Mow

Inventor： Ke Lin Du ,  Wai Ho Mow

IPC: H04B1/00

CPC classification number: H04B17/345

Abstract: Spectrum sensing in wireless communications is provided to identify utilized and/or unutilized frequency bands reserved for primary users using a cyclostationary beamforming approach. An adaptive cross self-coherent restoral (ACS) algorithm can be utilized to extract signals of interest (SOI) at unique cycle frequencies related to primary and/or secondary users from an antenna array measurement. Based on the SOI, one or more users of the spectrum can be identified or the spectrum can be regarded as vacant; this can be based on lobe identification in the frequency spectrum of the SOI, in one example. This mechanism is less complex than traditional cyclic spectrum analysis methods. The cyclostationary beamforming based approach is more effective than the energy detection method. Also, the need for quiet periods in spectrum sensing is eliminated when using this mechanism such that signals can be transmitted simultaneously with receiving signals over the antenna array.

Abstract translation: 提供无线通信中的频谱感测以使用循环平稳波束成形方法来识别为初级用户保留的利用和/或未被使用的频带。 可以利用自适应交叉自相干恢复（ACS）算法从天线阵列测量中以与主用户和/或次要用户相关的独特周期频率提取感兴趣的信号（SOI）。 基于SOI，可以识别光谱的一个或多个用户，或者可以将光谱视为空白; 这可以基于SOI的频谱中的叶片识别，在一个示例中。 这种机制比传统的循环谱分析方法不复杂。 基于循环平稳波束成形的方法比能量检测方法更有效。 此外，当使用这种机制时，消除了在频谱感测中的安静周期的需要，使得可以通过天线阵列与接收信号同时传输信号。

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。

公开(公告)号：US20060084188A1

公开(公告)日：2006-04-20

申请号：US10969475

申请日：2004-10-20

Applicant: Wei-Ming You ,  Shi-Ming Wang ,  Cheng Chen ,  Jian-Hua Huang ,  Yu-Lin Du

Inventor： Wei-Ming You ,  Shi-Ming Wang ,  Cheng Chen ,  Jian-Hua Huang ,  Yu-Lin Du

IPC: H01L21/66

CPC classification number: H01L21/67248

Abstract: A method is disclosed for a multi-zone interference correction processing for a rapid thermal processing (RTP) system. This processing allows for improved calibration/tuning of RTP systems by accounting for zone coupling. The disclosed method includes establishing baseline characteristic data and zone characteristic data, and then using the baseline and zone characteristic data to determine lamp-control parameters, such as temperature offset values, for temperature sensors of the RTP system. The baseline characteristic data includes information regarding baseline heating uniformity of an RTP system. The zone characteristic data is collected for a plurality of heating zones within the heating chamber of the RTP system, each zone being associated with a respective temperature probe. The zone characteristic data is collected based on controlled temperature sensor variations. The lamp-control parameters for temperature probes of the RTP system are then calculated based on the baseline characteristic data and the zone characteristic data.

Abstract translation: 公开了一种用于快速热处理（RTP）系统的多区域干扰校正处理的方法。 该处理允许通过考虑区域耦合来改进RTP系统的校准/调谐。 所公开的方法包括建立基线特征数据和区域特征数据，然后使用基线和区域特征数据来确定用于RTP系统的温度传感器的灯控制参数，例如温度偏移值。 基线特征数据包括关于RTP系统的基线加热均匀性的信息。 针对RTP系统的加热室内的多个加热区收集区域特征数据，每个区域与相应的温度探针相关联。 基于受控的温度传感器变化收集区域特征数据。 然后根据基线特征数据和区域特征数据计算RTP系统温度探测器的灯控制参数。

公开(公告)号：US09654768B2

公开(公告)日：2017-05-16

申请号：US14367963

申请日：2011-12-23

Applicant: Peng Qin ,  Lin Du ,  Guanghua Zhou

Inventor： Peng Qin ,  Lin Du ,  Guanghua Zhou

IPC: H04N13/04 ,  G01S13/00 ,  G02B27/22 ,  G02B27/00 ,  G06F1/32 ,  G06F3/01 ,  H04N13/00

CPC classification number: H04N13/383 ,  G02B27/0093 ,  G02B27/2214 ,  G06F1/3231 ,  G06F1/3265 ,  G06F3/013 ,  H04N13/189 ,  H04N13/305 ,  H04N13/366 ,  H04N13/398 ,  Y02D10/153 ,  Y02D10/173

Abstract: The present invention relates to a computer device comprising a detector for detecting a user's eye and a processor. The processor is configured to determine if the position of the user's eye is kept in a zone for a first time period, and if the position of the user's eye is kept in the zone for the first time period, suspend for a second time period detecting the user's eye and determining the position of the user's eye.

公开(公告)号：US20160148069A1

公开(公告)日：2016-05-26

申请号：US14900169

申请日：2013-06-20

Applicant: Wenjuan SONG ,  Lin DU ,  Jianping SONG ,  THOMSON LICENSING

Inventor： Wenjuan SONG ,  Lin DU ,  Jianping SONG

IPC: G06K9/46 ,  H04N13/00 ,  G06T7/00 ,  H04N13/02

CPC classification number: G06K9/46 ,  G06F3/013 ,  G06K2009/4666 ,  G06T7/593 ,  G06T7/73 ,  G06T2200/04 ,  G06T2207/30201 ,  H04N13/00 ,  H04N13/10 ,  H04N13/20 ,  H04N13/239 ,  H04N2013/0092

Abstract: It is provided a method for detecting an object in a left view image and a right view image, comprising steps of receiving the left view image and the right view image; detecting a coarse region containing the object in one image of the left view image and the right view image; detecting the object within the detected coarse region in the one image; determining a coarse region in the other image of the left view image and the right view image based on the detected coarse region in the one image and offset relationship indicating position relationship of the object in a past left view image and a past right view image; and detecting the object within the determined coarse region in the other image.

Abstract translation: 提供了一种用于检测左视图图像和右视图图像中的对象的方法，包括以下步骤：接收左视图图像和右视图图像; 在左视图图像和右视图图像的一个图像中检测包含对象的粗略区域; 检测所述一个图像中检测到的粗糙区域内的对象; 基于所检测到的一个图像中的粗略区域和偏移关系来确定左视野图像和右视图图像的另一图像中的粗糙区域，所述偏移关系指示对象在过去的左视图图像和过去的右视图图像中的位置关系; 以及检测另一图像中所确定的粗糙区域内的对象。

公开(公告)号：US20160104313A1

公开(公告)日：2016-04-14

申请号：US14893784

申请日：2013-05-24

Applicant: Lin DU ,  Wenjuan SONG ,  Wei ZHOU ,  THOMSON LICENSING

Inventor： Lin DU ,  Wenjuan SONG ,  Wei ZHOU

IPC: G06T15/20 ,  G06F3/0346 ,  G06T7/00 ,  G06F3/14 ,  H04N13/04 ,  G06K9/46

CPC classification number: G06T15/20 ,  G06F3/0346 ,  G06F3/1423 ,  G06F3/1454 ,  G06K9/4604 ,  G06K2009/4666 ,  G06T7/13 ,  G06T7/73 ,  G06T2200/04 ,  G09G3/003 ,  G09G2354/00 ,  G09G2370/022 ,  H04N13/279 ,  H04N13/302 ,  H04N13/373 ,  H04N13/376 ,  H04N13/383

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.

Abstract translation: 本发明提供一种用于渲染多个3D显示器的对象的方法和装置。 所述方法包括根据所述关系，在全局坐标系中确定所述多个3D显示器中的一个来呈现所述对象，所述对象的位置和从用户的眼睛定义的区域到所述3D显示器; 并在所确定的3D显示器上渲染对象。

公开(公告)号：US09307002B2

公开(公告)日：2016-04-05

申请号：US14128549

申请日：2011-06-24

Applicant: Yan Xu ,  Lin Du ,  Jianping Song

Inventor： Yan Xu ,  Lin Du ,  Jianping Song

IPC: H04L29/06 ,  H04N13/00 ,  H04N21/81

CPC classification number: H04L65/608 ,  H04N13/178 ,  H04N13/194 ,  H04N21/816

Abstract: It is provided a method for delivering a 3D content comprising a 2D part and a metadata part which are divided into equal number of segments and are transmitted in two multicast streams, the method comprising the steps of receiving a request for the 3D content with a starting time point corresponding to a starting segment of the 2D part and a starting segment of the metadata part; and scheduling the transmission of at least one segment of the 2D part including the starting segment of the 2D part in a first multicast stream and the transmission of at least one segment of the metadata part including the starting segment of the metadata part in a second multicast stream, wherein, the transmission of the starting segment of the 2D part and the transmission of the starting segment of the metadata part are synchronized.

Abstract translation: 提供了一种用于传送包括2D部分和元数据部分的3D内容的方法，所述2D部分和元数据部分被划分成相等数量的片段并且在两个多播流中传输，所述方法包括以下步骤：以起始 时间点对应于2D部分的起始段和元数据部分的起始段; 以及调度在第一组播流中包括2D部分的起始段的2D部分的至少一个段的传输，以及包括第二组播中的元数据部分的起始段的元数据部分的至少一个段的传输 流，其中，2D部分的起始段的传输和元数据部分的起始段的传输被同步。

公开(公告)号：US09240850B2

公开(公告)日：2016-01-19

申请号：US13485538

申请日：2012-05-31

Applicant: Ke Lin Du ,  Wai Ho Mow

Inventor： Ke Lin Du ,  Wai Ho Mow

IPC: H04B17/00 ,  H04B17/345

CPC classification number: H04B17/345

Abstract: Spectrum sensing in wireless communications is provided to identify utilized and/or unutilized frequency bands reserved for primary users using a cyclostationary beamforming approach. An adaptive cross self-coherent restoral (ACS) algorithm can be utilized to extract signals of interest (SOI) at unique cycle frequencies related to primary and/or secondary users from an antenna array measurement. Based on the SOI, one or more users of the spectrum can be identified or the spectrum can be regarded as vacant; this can be based on lobe identification in the frequency spectrum of the SOI, in one example. This mechanism is less complex than traditional cyclic spectrum analysis methods. The cyclostationary beamforming based approach is more effective than the energy detection method. Also, the need for quiet periods in spectrum sensing is eliminated when using this mechanism such that signals can be transmitted simultaneously with receiving signals over the antenna array.