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1. 发明申请

WO2012003170A1 SYSTEM AND METHOD OF TRACKING VIDEO ADVERTISEMENTS 审中-公开
标题翻译：跟踪视频广告的系统和方法
公开(公告)号：WO2012003170A1
公开(公告)日：2012-01-05
申请号：PCT/US2011/042105
申请日：2011-06-28
申请人： DIALOGIC CORPORATION , BLOOM, Jeffrey, A. , MELE, Joseph, P.
发明人： BLOOM, Jeffrey, A. , MELE, Joseph, P.
IPC分类号： H04N7/16
CPC分类号： G06Q30/0241
摘要： Systems and methods of tracking multimedia content transmitted over at least one network to one or more mobile devices that may be employed to verify delivery of the multimedia content to the respective mobile devices, and to determine the perceptual quality (also referred to herein as "quality of experience" or "QoE") of the multimedia content at the respective mobile devices. The systems and methods employ content identification techniques in conjunction with objective quality measures to allow mapping of the quality of experience or QoE to specific multimedia content, which may include audio content, imagery content, textual content, and/or video content.
摘要翻译：将通过至少一个网络传输的多媒体内容跟踪到一个或多个移动设备的系统和方法，所述移动设备可用于验证多媒体内容到相应的移动设备的传送，以及确定感知质量（此处也称为“质量的经验“或”QoE“）的多媒体内容。系统和方法采用内容识别技术结合客观质量度量来允许将体验质量或QoE映射到特定的多媒体内容，其可以包括音频内容，图像内容，文本内容和/或视频内容。

2. 发明申请

WO2009001168A3 SYSTEM AND METHOD FOR AUTHENTICATION OF TRANSFORMED DOCUMENTS 审中-公开
公开(公告)号：WO2009001168A3
公开(公告)日：2008-12-31
申请号：PCT/IB2007/004641
申请日：2007-11-09
申请人： DIALOGIC CORPORATION
发明人： FILREIS, James , BURGER, Eric
IPC分类号： G06F21/00 , G06F7/04
摘要： A document verification system and method verifies that a content of two documents match based on comparison of an authentication signature generated from each of the documents. The documents may be electronic text documents and may be transformed representations of each other through imaging, printing or image processing. Authentication signatures can be encrypted to enhance security and identify document sources. An authentication signature can be generated for an entirety or portions of the document. Multiple authentication signatures may be generated for each document for selected document regions. The authentication signature can be stored electronically or in hard copy and can be machine -readable to be automatically interpreted by a machine.

3. 发明申请

WO2008132583A1 FILTERLESS DIGITAL FREQUENCY LOCKED LOOP 审中-公开
标题翻译：无数字数字频率锁定环
公开(公告)号：WO2008132583A1
公开(公告)日：2008-11-06
申请号：PCT/IB2008/001014
申请日：2008-04-17
申请人： DIALOGIC CORPORATION
发明人： EDWARDS, Timothy, Stephen , BOYD, Donald, Bruce
IPC分类号： H03L7/06 , H03K5/135 , H03L7/16
CPC分类号： H03L7/0994 , H03L7/085 , H03L7/087 , H03L7/113 , H03L7/18
摘要： A frequency and/or phase locked loop architecture that eliminates the loop filter generally required in conventional phase locked loops, and which may be implemented in digital logic, for example, as a field programmable gate array. In one example, a frequency/phase locked loop includes both a frequency comparison component and a phase comparison component to allow locking of an output clock signal to both the frequency and phase of a reference signal.
摘要翻译：一种频率和/或锁相环结构，其消除了常规锁相环通常需要的环路滤波器，并且其可以在数字逻辑中实现，例如作为现场可编程门阵列。在一个示例中，频率/锁相环包括频率比较分量和相位比较分量，以允许将输出时钟信号锁定到参考信号的频率和相位两者。

4. 发明申请

WO2012047516A1 ADJUSTING AUDIO AND VIDEO SYNCHRONIZATION OF 3G TDM STREAMS 审中-公开
标题翻译：调整3G TDM流的音频和视频同步
公开(公告)号：WO2012047516A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/052526
申请日：2011-09-21
申请人： DIALOGIC CORPORATION , BUSER, Mark, L. , SINGH, Ranjan
发明人： BUSER, Mark, L. , SINGH, Ranjan
IPC分类号： H04L7/00
CPC分类号： H04N21/2368 , H04N21/242 , H04N21/44209 , H04N21/6131 , H04N21/6437
摘要： Systems and methods of adjusting synchronization of audio media streams and video media streams in 3G mobile communications systems that can mitigate the effects of temporal skew due to intervening processing elements associated with media channels carrying the respective media streams. The systems and methods are operative to adjust the synchronization of audio media streams and video media streams by receiving control messages that report delays due to such intervening processing elements, calculating a relative amount of delay using the reported delays for each media channel, and applying a delay factor based on the relative amount of delay to the faster media channel to place the audio media streams and the video media streams in proper temporal alignment. The delay factor is applied to the faster media channel at those locations within the mobile communications systems where the audio and video media streams are combined and/or separated for subsequent transmission.
摘要翻译：调整3G移动通信系统中的音频媒体流和视频媒体流的同步的系统和方法，其可以减轻由于携带相应媒体流的媒体信道相关联的中间处理元素引起的时间偏差的影响。这些系统和方法可操作以通过接收控制消息来调整音频媒体流和视频媒体流的同步，所述控制消息报告由于这种中间处理元件引起的延迟，使用所报告的每个媒体信道的延迟来计算延迟的相对量，以及应用基于相对于更快的媒体信道的延迟的相对量来将音频媒体流和视频媒体流放置在适当的时间对准中的延迟因子。将延迟因子应用于移动通信系统内的那些位置处的较快的媒体信道，其中音频和视频媒体流被组合和/或分离用于随后的传输。

5. 发明申请

WO2011062740A1 MULTIPLE WATERMARKS FOR FIDELITY ASSESSMENT 审中-公开
标题翻译：多个水印进行灰度评估
公开(公告)号：WO2011062740A1
公开(公告)日：2011-05-26
申请号：PCT/US2010/054646
申请日：2010-10-29
申请人： DIALOGIC CORPORATION , BLOOM, Jeffrey, A.
发明人： BLOOM, Jeffrey, A.
IPC分类号： H04N1/40
CPC分类号： H04N1/00002 , G06T1/0021 , H04N1/00005 , H04N1/0001 , H04N1/00031 , H04N1/00045 , H04N1/00068 , H04N1/00074 , H04N1/32251 , H04N1/32299 , H04N1/3232 , H04N17/004 , H04N21/44008 , H04N21/8358 , H04N2201/0006
摘要： A system and method of perceptual quality assessment for multimedia content in a communications network employing digital watermarking. A content preparer prepares content for quality assessment by embedding digital watermarks into the multimedia data, each watermark having a different level of robustness with respect to a specified type of potential degradation introduced during content transmission. A quality assessor provides an assessment of the quality of the transmitted content by attempting to detect the presence of at least one watermark, and calculating a quality assessment score based on the level(s) of robustness of the detected watermark(s) with respect to the specified type of potential degradation. The quality assessment score can be calculated based on the level of robustness of the least robust watermark whose presence was successfully detected by the quality assessor. The quality assessor generates an output indication of the transmitted content fidelity using any suitable type of output indication.
摘要翻译：一种使用数字水印的通信网络中多媒体内容的感知质量评估系统和方法。内容准备者通过将数字水印嵌入到多媒体数据中来准备用于质量评估的内容，每个水印相对于在内容传输期间引入的指定类型的潜在劣化具有不同的鲁棒性水平。质量评估者通过尝试检测至少一个水印的存在来提供所发送内容的质量的评估，并且基于检测到的水印的鲁棒性的级别来计算质量评估分数指定类型的潜在降解。质量评估分数可以基于质量评估者成功检测到的最不健康的水印的鲁棒性水平来计算。质量评估者使用任何合适类型的输出指示产生传输的内容保真度的输出指示。

6. 发明申请

WO2010053827A1 INTERCONNECT DEVICE WITH DISCRETE IN-LINE COMPONENTS 审中-公开
标题翻译：具有离散在线组件的互连设备
公开(公告)号：WO2010053827A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/062510
申请日：2009-10-29
申请人： DIALOGIC CORPORATION , FRASCO, Gary, D.
发明人： FRASCO, Gary, D.
IPC分类号： H01R12/06
CPC分类号： H01R12/52 , H05K1/023 , H05K1/0231 , H05K1/0233 , H05K1/0246 , H05K1/141 , H05K1/181 , H05K1/184 , H05K3/4046 , H05K2201/10022 , H05K2201/10037 , H05K2201/10174 , H05K2201/10181 , H05K2201/10265 , H05K2201/10378 , H05K2201/10734 , Y02P70/611
摘要： An interconnect device is provided with a body through which a plurality of wells has been defined. At least one component having two terminals is provided in one or more of the wells. The component is sealed in its respective well such that the two terminals are accessible on opposite sides of the body. The body corresponds to a Ball Grid Array (BGA) device and is positioned between a BGA device and a printed circuit board (PCB). The component in the well is then inline with a solder ball on the BGA device and a corresponding pad on the PCB. Providing the component in the well frees up surface area on the PCB and also allows for positioning the component closer to a source of a signal. A component in the well is a discrete component having two terminals that may be solderable or made from a conductive pliable material. The terminals may be spring-mounted on the component.
摘要翻译：互连装置设置有已经定义了多个井的主体。在一个或多个井中提供具有两个端子的至少一个部件。该部件密封在其各自的井中，使得两个端子可在主体的相对侧上接近。主体对应于球栅阵列（BGA）器件，并位于BGA器件和印刷电路板（PCB）之间。然后，井中的组件与BGA设备上的焊球和PCB上的相应焊盘成直线。提供井中的组件释放PCB上的表面积，并且还允许将组件定位成更靠近信号源。井中的部件是具有两个端子的分立部件，该端子可以是可焊接的或由导电柔性材料制成。端子可以弹簧安装在部件上。

7. 发明申请

WO2012109434A1 VIDEO QUALITY MONITORING 审中-公开
标题翻译：视频质量监控
公开(公告)号：WO2012109434A1
公开(公告)日：2012-08-16
申请号：PCT/US2012/024464
申请日：2012-02-09
申请人： DIALOGIC CORPORATION , DING, Ran , LIU, Tao , ZOU, Dekun , WANG, Beibei , BHAGAVATHY, Sitaram , NARVEKAR, Niranjan , BLOOM, Jeffrey, A. , CASH, Glenn, L.
发明人： DING, Ran , LIU, Tao , ZOU, Dekun , WANG, Beibei , BHAGAVATHY, Sitaram , NARVEKAR, Niranjan , BLOOM, Jeffrey, A. , CASH, Glenn, L.
IPC分类号： H04N7/12
CPC分类号： H04N17/004
摘要： Systems and methods of perceptual quality monitoring of video information, communications, and entertainment that can estimate the perceptual quality of video with high accuracy, and can be used to produce quality scores that better correlate with subjective quality scores of an end user. The systems and methods of perceptual quality monitoring of video can generate, from an encoded input video bitstream, estimates of one or more quality parameters relating to the video, such as the coding bit rate parameter, the video frame rate parameter, and the packet loss rate parameter, and provide these video quality parameter estimates to a predetermined video quality estimation model. Because the estimates of the video quality parameters are generated from the encoded input video bitstream as it is being received, the systems and methods are suitable for use as QoE monitoring tools.
摘要翻译：视频信息，通信和娱乐的感知质量监控的系统和方法可以高精度地估计视频的感知质量，并且可以用于产生与最终用户的主观质量得分更好相关的质量分数。视频的感知质量监视的系统和方法可以从编码的输入视频比特流中产生与视频相关的一个或多个质量参数的估计，例如编码比特率参数，视频帧速率参数和分组丢失速率参数，并将这些视频质量参数估计提供给预定的视频质量估计模型。因为视频质量参数的估计在编码的输入视频比特流被接收时产生，所以系统和方法适合用作QoE监视工具。

8. 发明申请

WO2011102867A1 A UNIVERSAL BLURRINESS MEASUREMENT APPROACH FOR DIGITAL IMAGERY 审中-公开
标题翻译：数字图像的通用度测量方法
公开(公告)号：WO2011102867A1
公开(公告)日：2011-08-25
申请号：PCT/US2010/059675
申请日：2010-12-09
申请人： DIALOGIC CORPORATION , CHEN, Chunhua
发明人： CHEN, Chunhua
IPC分类号： G06K9/36 , G06K9/40
CPC分类号： G06K9/036 , G06T7/0002 , G06T2207/30168
摘要： Systems and methods of performing quantitative measurements of image blur in digital images and digital image sequences that are computationally efficient, and that employ no reference information in the measurement process. Each of the image blur measurements is performed using a Markov Chain, where a gradient image array is calculated for a pixel array derived from a given digital image, and a transition probability matrix is constructed for the transition probabilities between adjacent elements in the gradient image array. The transition probability data contained in the transition probability matrix can be pooled or otherwise accumulated to obtain a quantitative measurement of image blur in the given digital image.
摘要翻译：在计算效率高的数字图像和数字图像序列中执行图像模糊的定量测量的系统和方法，并且在测量过程中不使用参考信息。使用马尔科夫链执行每个图像模糊测量，其中针对从给定数字图像导出的像素阵列计算梯度图像阵列，并且为梯度图像阵列中的相邻元素之间的转变概率构造转移概率矩阵。转移概率矩阵中包含的转移概率数据可以合并或以其他方式累积，以获得给定数字图像中图像模糊的定量测量。

9. 发明申请

WO2009078908A1 THERMAL MANAGEMENT SYSTEMS AND METHODS 审中-公开
标题翻译：热管理系统和方法
公开(公告)号：WO2009078908A1
公开(公告)日：2009-06-25
申请号：PCT/US2008/013150
申请日：2008-11-26
申请人： DIALOGIC CORPORATION , SANDERSON, Ellen, I.
发明人： SANDERSON, Ellen, I.
IPC分类号： H05K7/20
CPC分类号： H05K1/0203 , H05K3/3447 , H05K2201/066
摘要： Thermal management systems and methods for electronics. A printed circuit board assembly may include a soldered-in heat sink in communication with inner layers of a printed circuit board for cooling. The heat sink may include a plurality of leads received by plated through-holes in the printed circuit board. The heat sink may include features to augment surface area, as well as features to increase turbulence in a supplied cooling medium for enhanced convection. The heat sink may also include a heat pipe to facilitate cooling. The number, placement and configuration of the heat sinks may be optimized for a particular application to make efficient use of available surface area on the printed circuit board.
摘要翻译：电子管理系统和方法。印刷电路板组件可以包括与用于冷却的印刷电路板的内层连通的焊接散热器。散热器可以包括由印刷电路板中的电镀通孔接收的多个引线。散热器可以包括增加表面积的特征，以及增加供应的冷却介质中的湍流以增强对流的特征。散热器还可以包括热管以便于冷却。可以针对特定应用优化散热器的数量，布置和配置，以有效地利用印刷电路板上的可用表面积。

10. 发明申请

WO2012039933A8 EFFICIENT CODING COMPLEXITY FOR VIDEO TRANSCODING SYSTEMS 审中-公开
公开(公告)号：WO2012039933A8
公开(公告)日：2012-03-29
申请号：PCT/US2011/050668
申请日：2011-09-07
申请人： DIALOGIC CORPORATION , YANG, Kyeong, H. , WANG, Beibei
发明人： YANG, Kyeong, H. , WANG, Beibei
IPC分类号： H04N7/12
摘要： Systems and methods of transcoding video bitstreams that employ highly efficient look- ahead approaches to video transcoding. The systems and methods perform video transcoding in the pixel domain to make successive adjustments to estimates of the coding complexity of video frames in input video bitstreams. The systems and methods can employ the adjusted estimates of the coding complexity in a rate control function to provide improved bit allocations for the video frames in transcoded output video bitstreams, thereby enhancing overall perceptual quality.

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