公开(公告)号：US20090019510A1

公开(公告)日：2009-01-15

申请号：US10596709

申请日：2004-12-10

申请人： Nicolas Duflot

发明人： Nicolas Duflot

IPC分类号： H04N7/26 ,  H04N7/173

CPC分类号： H04N21/43632 ,  H04N5/76 ,  H04N21/4147 ,  H04N21/43615 ,  H04N21/44227 ,  H04N21/443 ,  H04N21/458 ,  H04N21/8166

摘要： The invention relates to a method and a device for storing audio/video data in a home network. They allow addition of storage possibilities to apparatuses of the set-top box type which do not have or cannot develop them so as to extend the functionality of the apparatus without a software update, dependent on connections/disconnections of peripheral storage equipment. To this end, the invention provides a virtual management of the storage possibilities within one and the same apparatus. An abstraction layer is realized above the physical storage support by software storage means co-operating with control means so as to hide details on the used peripheral storage unit or units from the application. For an application requiring storage of audio/video data, the operation is transparent. The peripheral storage units are detected when they are “hot”, dependent on their connection/disconnection, and are taken into account by the control means at the level of the available storage capacity. The application conducts a dialogue only with a single interface for its storage needs, while the control means co-operate with the software storage means for managing the transfer of data to and from the different peripheral storage units.

摘要翻译： 本发明涉及一种用于在家庭网络中存储音频/视频数据的方法和装置。 它们允许对没有或不能开发机顶盒类型的设备添加存储可能性，以便根据外围存储设备的连接/断开来扩展设备的功能而无需软件更新。 为此，本发明提供了在同一设备内的存储可能性的虚拟管理。 通过与控制装置合作的软件存储装置在物理存储支持上实现抽象层，以便隐藏所使用的外围存储单元或应用程序的单元的细节。 对于需要存储音频/视频数据的应用，操作是透明的。 当外围存储单元“热”时，取决于它们的连接/断开，并且在可用存储容量的水平上由控制装置考虑外围存储单元。 应用程序仅通过单个接口进行对话以用于其存储需要，而控制装置与用于管理来自不同外围存储单元的数据传送的软件存储装置协作。

公开(公告)号：US20090016441A1

公开(公告)日：2009-01-15

申请号：US10596711

申请日：2004-12-28

申请人： Dzevdet Burazerovic ,  Mauro Barbieri

发明人： Dzevdet Burazerovic ,  Mauro Barbieri

IPC分类号： H04N7/50

CPC分类号： H04N19/577 ,  H04N19/105 ,  H04N19/139 ,  H04N19/142 ,  H04N19/46 ,  H04N19/61

摘要： The invention relates to a coding method applied to digital video data available in the form of a video stream consisting of consecutive frames. These frames, divided into macroblocks, include at least I-frames, independently coded, or P-frames, temporally disposed between said I-frames and predicted from at least a previous I- or P-frame, or B-frames, temporally disposed between an I-frame and a P-frame, or between two P-frames, and bidirectionally predicted from at least these two frames between which they are disposed, said predictions of P- and B-frames being performed by means of a weighted prediction with unequal amount of prediction from the past and the future. According to the invention, this coding method comprises the following steps: a structuring step, provided for capturing coding parameters characterizing the said weighted prediction; a computing step, for delivering statistics related to said parameters; an analyzing step for determining a change of preference regarding the direction of prediction; a step provided for detecting the occurrences of gradual scene changes; a step provided for generating description data of said occurrences; and a step for encoding the description data thus obtained and the original digital video data.

摘要翻译： 本发明涉及一种应用于由连续帧组成的视频流形式可用的数字视频数据的编码方法。 这些帧被划分为宏块，至少包括I个帧，独立编码的或P帧，其暂时地设置在所述I帧之间并且从至少先前的I或P帧或B帧预先设计，或者暂时放置 在I帧和P帧之间或在两个P帧之间，并且从它们所在的至少这两个帧进行双向预测，所述P帧和B帧的预测通过加权预测执行 来自过去和未来的不均衡预测。 根据本发明，该编码方法包括以下步骤：提供用于捕获表征所述加权预测的编码参数的结构化步骤; 计算步骤，用于传送与所述参数相关的统计信息; 用于确定关于预测方向的偏好改变的分析步骤; 提供用于检测逐渐场景变化的发生的步骤; 提供用于生成所述事件的描述数据的步骤; 以及对由此获得的描述数据和原始数字视频数据进行编码的步骤。

公开(公告)号：US20090016076A1

公开(公告)日：2009-01-15

申请号：US10596759

申请日：2004-12-10

申请人： Theodorus Franciscus Overes ,  Johannes Petrus Cornelis Maria Verhagen

发明人： Theodorus Franciscus Overes ,  Johannes Petrus Cornelis Maria Verhagen

IPC分类号： F21V8/00

CPC分类号： H04N9/73

摘要： The invention relates to a display apparatus with a display unit, having means for background lighting at the back of the display apparatus. According to the invention, the means for background lighting comprise two illumination units being provided at the right-hand and left-hand of the display apparatus, said illumination units being formed as substantially vertically positioned, longitudinal light guides comprising means for coupling out light, each of the light guides being provided on at least one of its ends with a light source. The light sources preferably comprise coloured LEDs.

摘要翻译： 本发明涉及具有显示单元的显示装置，具有用于在显示装置背面的背景照明的装置。 根据本发明，用于背景照明的装置包括在显示装置的右侧和左侧设置的两个照明单元，所述照明单元形成为基本上垂直定位的纵向光导，包括用于耦合出光的装置， 每个光导件在其至少一个端部上设置有光源。 光源优选地包括彩色LED。

公开(公告)号：US20090016070A1

公开(公告)日：2009-01-15

申请号：US10596733

申请日：2004-12-29

申请人： Louis Montagne

发明人： Louis Montagne

IPC分类号： F21V5/04

CPC分类号： F21V7/0091 ,  F21V5/04 ,  F21Y2115/10 ,  G02B3/06 ,  G02B19/0028 ,  G02B19/0061

摘要： The present invention relates to a lighting device including at least a light source (LS) for emitting light rays and means for guiding said light rays on a projection plane (PP). The guiding means are formed by a lens (OD) presenting a cylindrical portion (CYL) extending along an axis (AX) perpendicular to said projection plane and at least a convex shaped surface (CSH) extending at an extremity of said cylindrical portion. The convex shaped surface is adapted to direct a portion of the light rays emitted from said light source towards said projection plane. The invention enables to project the light towards a projection plane quasi parallel to the beam direction without using any guiding means on the projection plane itself. This solution is consequently relatively compact.

摘要翻译： 本发明涉及至少包括用于发射光线的光源（LS）和用于将所述光线引导到投影平面（PP）上的装置的照明装置。 引导装置由具有垂直于所述突出平面的轴线（AX）延伸的圆柱形部分（CYL）和至少在所述圆柱形部分的末端延伸的凸形表面（CSH））的透镜（OD）形成。 凸形表面适于将从所述光源发射的光线的一部分引向所述投影平面。 本发明使得能够将投影平面投射到投影平面上，而不会在投影平面本身上使用任何引导装置。 因此，该解决方案相对紧凑。

公开(公告)号：US20090015126A1

公开(公告)日：2009-01-15

申请号：US10596712

申请日：2004-12-29

申请人： Eric Gueusquin

发明人： Eric Gueusquin

IPC分类号： H01J1/94

CPC分类号： H01K1/18 ,  H05B3/0047 ,  H05B3/0066 ,  H05B2203/032

摘要： The present invention relates to a lamp comprising a lamp vessel (101) having an inner diameter and an incandescent body (102) arranged in the lamp vessel and connected to current supply conductors (106). The lamp further comprises a filament (103) arranged around said incandescent body along at least half the length of said incandescent body, which filament has an outer diameter substantially equal to the inner diameter of the lamp vessel.

摘要翻译： 本发明涉及一种灯，其包括具有内径的灯容器（101）和布置在灯容器中并连接到电流供应导体（106）的白炽体（102）。 灯还包括沿着所述白炽体的至少一半的长度布置在所述白炽体周围的灯丝（103），所述灯丝的外径基本上等于灯容器的内径。

公开(公告)号：US20090010131A1

公开(公告)日：2009-01-08

申请号：US10596092

申请日：2004-11-19

申请人： Waltherus Cornelis Jozef Bierhoff ,  Cornelius Antonius Nicolaas Maria Van Der Vleuten

发明人： Waltherus Cornelis Jozef Bierhoff ,  Cornelius Antonius Nicolaas Maria Van Der Vleuten

IPC分类号： G11B7/00

CPC分类号： G11B7/1362 ,  G11B7/22

摘要： Assembly (1) and optical player comprising such an assembly. The assembly is provided with a component (4) provided with a sensitive element (6), which component (4) is connected to a base (3). The base (3) comprises an elongated support surface (5) supporting the component (4), such that the component (4) is connected to said support surface (5) only by a side without said sensitive element. The sensitive element is, for example, a mirror.

摘要翻译： 组装（1）和包括这种组件的光学播放器。 该组件设置有设置有敏感元件（6）的部件（4），该部件（4）连接到基座（3）。 基部（3）包括支撑部件（4）的细长支撑表面（5），使得部件（4）仅通过没有所述敏感元件的一侧连接到所述支撑表面（5）。 敏感元件是例如镜子。

公开(公告)号：US20090007201A1

公开(公告)日：2009-01-01

申请号：US10596760

申请日：2004-12-10

申请人： Onno Eerenberg ,  Hilmar Van Der Kooij

发明人： Onno Eerenberg ,  Hilmar Van Der Kooij

IPC分类号： H04N7/173

CPC分类号： H04N21/4305 ,  H04N21/242

摘要： Disclosed is a transmission system comprising a transmitter, at least one receiver and a data network coupling the transmitter and the receiver, whereby the at least one receiver comprises a dejitter mechanism. The transmitter comprises jitter means for introducing jitter into data on the network, and the dejitter mechanism is provided with a jitter control input for controlling an extent of dejitter. In pay per view applications this provides a means for gradually controlling the video and audio quality at the customers' premises.

摘要翻译： 公开了一种包括发射机，至少一个接收机和耦合发射机和接收机的数据网络的传输系统，由此该至少一个接收机包括一个去抖动机制。 发射机包括用于将抖动引入网络中的数据的抖动装置，并且去抖动机构设置有用于控制消除抖动程度的抖动控制输入。 在付费视图应用中，这提供了逐渐控制客户场所的视频和音频质量的手段。

公开(公告)号：US20090003615A1

公开(公告)日：2009-01-01

申请号：US10596762

申请日：2004-12-20

申请人： David Antoine Roovers ,  Bahaa Eddine Sarroukh

发明人： David Antoine Roovers ,  Bahaa Eddine Sarroukh

IPC分类号： H04B3/20

CPC分类号： H04M9/082 ,  H04R3/005

摘要： A system (1) is described which is suited for suppressing audio distortion. The system comprises echo cancelling means g1, g2 coupled between an audio output (4) and a distorted desired audio sensing microphone array (3), and a filter arrangement (7) coupled to the echo cancelling means g1, g2 and/or the microphone array (3). The filter arrangement (7) includes filter coefficients representing at least a part of the audio distortion, such as reverberation. The system also comprises an at least partly mirrored circuit arrangement g′, 7′ for copying thereby simulated audio distortion representative filter coefficient values into the filter coefficients of said filter arrangement (7). Such copied values can be then used for suppressing reverberation in a distorted desired signal by the filter arrangement (7).

摘要翻译： 描述适于抑制音频失真的系统（1）。 该系统包括耦合在音频输出（4）和失真的期望音频感测麦克风阵列（3）之间的回波消除装置g1，g2以及耦合到回波消除装置g1，g2和/或麦克风的滤波器装置（7） 数组（3）。 滤波器装置（7）包括表示音频失真的至少一部分的滤波器系数，例如混响。 该系统还包括用于将模拟的音频失真代表性滤波器系数值复制到所述滤波器装置（7）的滤波器系数中的至少部分地镜像的电路装置g'，7'。 这样的复制值然后可以用于通过滤波器装置（7）来抑制失真的期望信号中的混响。

公开(公告)号：US20080310732A1

公开(公告)日：2008-12-18

申请号：US10596382

申请日：2004-12-07

申请人： Rui Pedro Amaral Rodrigues ,  Fabian Edgar Ernst ,  Cornelius Wilhelmus Antonius Marie Van Overveld ,  Antonio Jose Borba Ramires Fernandes

发明人： Rui Pedro Amaral Rodrigues ,  Fabian Edgar Ernst ,  Cornelius Wilhelmus Antonius Marie Van Overveld ,  Antonio Jose Borba Ramires Fernandes

IPC分类号： G06T7/00

CPC分类号： G06T9/20 ,  G06T7/579 ,  G06T2207/10016 ,  G06T2207/20164 ,  H04N19/85

摘要： The present invention relates to a method, apparatus and computer program product for providing contour information related to images. An image obtaining unit obtains a set of interrelated images (step 26), an image segmenting unit segments said images, (step 28) and a contour determining unit (22) extracts at least two contours from the segmentation (step 30), selects interest points on the contours of each image (step 32), associates interest points with corresponding reconstructed points by means of three-dimensional reconstruction (step 34), projects reconstructed points into the images (step 36), and links reconstructed points not projected at a junction or their projections to each other in order to provide a first set of links (step 38), such that at least a reasonable part of a contour of an object can be determined based on the linked reconstructed points.

摘要翻译： 本发明涉及用于提供与图像相关的轮廓信息的方法，装置和计算机程序产品。 图像获取单元获取一组相关图像（步骤26），图像分割单元分割所述图像（步骤28），轮廓确定单元（22）从分割中提取至少两个轮廓（步骤30），选择兴趣 点（每个图像的轮廓）（步骤32），通过三维重建将兴趣点与对应的重建点相关联（步骤34），将重建的点投影到图像中（步骤36），并链接未被投影的重建点 连接点或其彼此的突出部分，以便提供第一组链接（步骤38），使得可以基于所链接的重建点来确定对象的轮廓的至少合理部分。

公开(公告)号：US20080309848A1

公开(公告)日：2008-12-18

申请号：US10596416

申请日：2004-12-08

申请人： Akimitsu Tsuda

发明人： Akimitsu Tsuda

IPC分类号： G02F1/13357 ,  H05B39/04

CPC分类号： G02B6/0055 ,  G02B6/0051 ,  G02B6/0053 ,  G02F2001/133342

摘要： All of LEDs 12a-12d are switched on in a case of illuminating a main display 21 mainly. Thus, each LED 12a-12d has a lighting region 22a-22d respectively, thereby illuminating the main display 21 entirely. Central LEDs 12b, 12c in LEDs 12a-12d are switched on in a case of illuminating a sub-display mainly. Thus, each LEDs 12b, 12c has a lighting region 22b, 22c respectively, thereby illuminating the sub-display 21b.

摘要翻译： 在主要照明主显示器21的情况下，所有LED 12a-12d都被接通。 因此，每个LED 12a-12d分别具有照明区域22a-22d，从而完全照亮主显示器21。 在主要照亮子显示器的情况下，LED 12a-12d中的中央LED 12b，12c被接通。 因此，每个LED 12b，12c分别具有点亮区域22b，22c，从而照亮子显示器21b。