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1. 发明授权

US4607284A Movement-adaptive transversal-recursive noise suppression circuit for a television signal 失效
标题翻译：用于电视信号的移动自适应横向递归噪声抑制电路
公开(公告)号：US4607284A
公开(公告)日：1986-08-19
申请号：US608673
申请日：1984-05-09
申请人： Johannes G. Raven , Marcellinus J. J. C. Annegarn
发明人： Johannes G. Raven , Marcellinus J. J. C. Annegarn
IPC分类号： H03H15/00 , H04N5/21 , H04N9/64 , H04N9/77 , H04N5/213
CPC分类号： H04N5/21
摘要： A movement-adaptive transversal-recursive noise suppression circuit for a television signal can be provided in a simple way with only a single control system (19) for changing from transversal to recursive filtering while maintaining optimum noise suppression. The circuit includes a first combining circuit having a first input for receiving the television signal, a delay circuit coupled to an output of the first combining circuit and a second combining circuit having a first input coupled to an output of the delay circuit and a second input coupled to the output of the first combining circuit, the output of the delay circuit being also coupled to a second input of the first combining circuit, and an output of the second combining circuit being the output of the noise suppression circuit.
摘要翻译：用于电视信号的移动自适应横向递归噪声抑制电路可以以简单的方式提供，仅具有用于在保持最佳噪声抑制的同时从横向到递归滤波的单个控制系统（19）。电路包括具有用于接收电视信号的第一输入端的第一组合电路，耦合到第一组合电路的输出的延迟电路和具有耦合到延迟电路的输出的第一输入的第二组合电路和第二输入耦合到第一组合电路的输出，延迟电路的输出也耦合到第一组合电路的第二输入，第二组合电路的输出是噪声抑制电路的输出。

2. 发明授权

US4456923A Color television display device comprising a plurality of picture display tubes 失效
标题翻译：彩色电视显示装置包括多个图像显示管
公开(公告)号：US4456923A
公开(公告)日：1984-06-26
申请号：US384825
申请日：1982-06-03
申请人： Marcellinus J. J. C. Annegarn , Werner A. L. Heijnemans
发明人： Marcellinus J. J. C. Annegarn , Werner A. L. Heijnemans
IPC分类号： H04N9/31 , H04N9/20
CPC分类号： H04N9/31
摘要： A color television display device comprising a plurality of picture display tubes for displaying a color television signal. In order to eliminate a flicker effect which particularly occurs for unsatured colors at high luminance, the vertical deflection of a first group of the display tubes as well as the video signals applied thereto are delayed by the same time delay with respect to a second group of the display tubes.
摘要翻译：一种彩色电视显示装置，包括用于显示彩色电视信号的多个图像显示管。为了消除在高亮度下特别发生的不正常色彩的闪烁效应，第一组显示管的垂直偏转以及施加到其上的视频信号相对于第二组的延迟延迟了相同的时间延迟显示管。

3. 发明授权

US4740842A Video signal processing circuit for processing an interlaced video signal 失效
标题翻译：用于处理隔行视频信号的视频信号处理电路
公开(公告)号：US4740842A
公开(公告)日：1988-04-26
申请号：US828937
申请日：1986-02-12
申请人： Marcellinus J. J. C. Annegarn , Terence Doyle , Peter H. Frencken , Dirk A. Van Hees
发明人： Marcellinus J. J. C. Annegarn , Terence Doyle , Peter H. Frencken , Dirk A. Van Hees
IPC分类号： H04N7/01 , H04N5/14 , H04N5/208 , H04N5/21 , H04N5/44 , H04N7/18
CPC分类号： H04N5/14 , H04N7/012
摘要： A movement-adaptive processing circuit for an interlaced video signal has a selection circuit (5) which passes on to its output (21) one of the three video signals applied to its inputs (3, 9, 11) and which signals substantially correspond to three position-sequential lines of two consecutive fields when this signal has an amplitude which is closest to the mean amplitude of these three video signals. The processing circuit may be used many types of circuits such as, for example, in line or field number conversion circuits, noise suppression circuits, DPCM decoding circuits, vertical contour correction circuits and still-picture display circuits of video record players.
摘要翻译：用于隔行视频信号的移动自适应处理电路具有选择电路（5），该选择电路（5）将施加到其输入（3,9,11）的三个视频信号之一传递到其输出（21），并且哪个信号基本对应于当该信号具有最接近这三个视频信号的平均幅度的幅度时，两个连续场的三个位置顺序行。处理电路可以使用诸如线路或场号转换电路，噪声抑制电路，DPCM解码电路，垂直轮廓校正电路和视频记录播放器的静态图像显示电路的多种类型的电路。

4. 发明授权

US4435728A Field frequency-doubling circuit for a television signal 失效
标题翻译：用于电视信号的场倍频电路
公开(公告)号：US4435728A
公开(公告)日：1984-03-06
申请号：US340545
申请日：1982-01-18
申请人： Johannes G. Raven , Marcellinus J. J. C. Annegarn
发明人： Johannes G. Raven , Marcellinus J. J. C. Annegarn
IPC分类号： H04N5/10 , H04N5/44 , H04N7/01 , H04N5/02
CPC分类号： H04N7/0132 , H04N7/0105 , H04N7/0137
摘要： A field-frequency doubling circuit for a television signal having two field memories (23, 29) may alternatively be employed as a picture memory for the television signal when it is slightly extended by providing a re-write circuit (9, 11) and an adapted output circuit (17, 47) (FIG. 1). This picture memory may be included in, for example, a noise suppression circuit or a movement detector.
摘要翻译：可替代地，具有两个场存储器（23,29）的电视信号的场倍频电路可用作电视信号的图像存储器，当通过提供重写电路（9,11）和适配输出电路（17,47）（图1）。该图像存储器可以包括在例如噪声抑制电路或移动检测器中。

5. 发明授权

US5844597A Method of transmitting signals between communications stations 失效
标题翻译：在通信站之间传输信号的方法
公开(公告)号：US5844597A
公开(公告)日：1998-12-01
申请号：US373737
申请日：1995-01-17
申请人： Robert Kettler , Marcellinus J. J. C. Annegarn
发明人： Robert Kettler , Marcellinus J. J. C. Annegarn
IPC分类号： H04N7/14 , G06F13/00 , G06F15/00 , H04N7/15 , H04N11/00
CPC分类号： H04N7/15
摘要： Method of transmitting signals between communication stations via a network, in which a central control station is adapted to transmit a picture of a virtually real ambience to each connected station. In the picture, connected stations are represented by objects which can be displaced by the user of the corresponding station. Other stations such as information sources are represented by stationary objects in the form of buildings. As soon as objects touch or overlap each other, an actual communication connection (for example a telephone conversation, a database consult, a transaction) is established between the corresponding stations. A "chat box" application is also provided, with the particular property that the extent of interaction between conversation partners is dependent on the mutual distance between their corresponding objects in the picture.
摘要翻译：经由网络在通信站之间发送信号的方法，其中中央控制站适于向每个连接的站传送几乎真正的气氛的图像。在图中，所连接的站由相应站的用户移动的对象表示。诸如信息源的其他站由建筑物形式的静止物体表示。一旦对象相互碰撞或重叠，就会在相应的站之间建立实际的通信连接（例如电话交谈，数据库咨询，交易）。还提供了一个“聊天盒”应用程序，其特征在于对话伙伴之间的交互程度取决于图片中相应对象之间的相互距离。

6. 发明授权

US4905076A Three dimensional television system and projection television receiver 失效
标题翻译：三维电视系统和投影电视接收机
公开(公告)号：US4905076A
公开(公告)日：1990-02-27
申请号：US895961
申请日：1986-08-12
申请人： Marcellinus J. J. C. Annegarn , Sing L. Tan , David A. Cammack , Douglas A. Stanton , Rameshwar N. Bharagava
发明人： Marcellinus J. J. C. Annegarn , Sing L. Tan , David A. Cammack , Douglas A. Stanton , Rameshwar N. Bharagava
IPC分类号： H04N13/00 , H04N15/00
CPC分类号： H04N13/0422 , H04N13/0434 , H04N13/0459 , H04N13/0497 , H04N13/0048 , H04N13/0059 , H04N13/0239 , H04N13/0296
摘要： A three dimensional projection television system in which the screen of the receiver alternatively receives a television picture field as polarized by polarizing apparatus and a television picture field which is orthogonally polarized with respect to the fields polarized by the polarizing apparatus. Also disclosed in a receiver for use in such a system. The receiver includes three projectors each projecting through a polarizer and an individual electro-optical crystal device.
摘要翻译：一种三维投影电视系统，其中接收器的屏幕交替地接收由偏振装置偏振的电视图像场和相对于由偏振装置偏振的场正交极化的电视图像场。还在用于这种系统的接收机中公开。接收机包括三个投射器，每个投影仪通过偏振器和单个电光晶体装置突出。

7. 发明授权

US4604651A Television circuit arrangement for field and line frequency doubling and picture part magnification 失效
标题翻译：电视电路布置用于场和线倍频和图像部分放大
公开(公告)号：US4604651A
公开(公告)日：1986-08-05
申请号：US552656
申请日：1983-11-17
申请人： Peter H. Frencken , Johannes G. Raven , Marcellinus J. J. C. Annegarn
发明人： Peter H. Frencken , Johannes G. Raven , Marcellinus J. J. C. Annegarn
IPC分类号： H04N5/222 , G06T3/40 , H04N3/22 , H04N7/01
CPC分类号： H04N7/0137 , G06T3/40 , H04N3/22 , H04N7/01 , H04N7/0105 , Y10S348/91
摘要： In a television circuit arrangement for field and line frequency doubling and picture part magnification (zooming), in order to obtain the frequency doubling, information is written, alternately, into two field memories (M1, M2) during a field period having line periods at a given writing speed (clock frequency fc), whereby the reading from the field memories takes place at twice the writing speed. For a picture part magnification to be carried out in a simple manner, a magnification control circuit (TG, S3, S4, S11, S12) having a clock signal change-over circuit (S3, S4) is provided, as a result of which during writing, a higher writing speed (clock frequency 2fc) than the said given writing speed (clock frequency fc) is used during a part of the field periods and of the line periods, which part is substantially inversely proportional to the ratio between the higher writing speed and the given writing speed. For intermittent writing, one or more change-over circuits (S11, S12) are provided at the memory signal inputs, which provides, besides a more effective information storage and an improvement of the picture quality, the possibility of movement detection and recursive signal processing for noise reduction.
摘要翻译：在用于场和线倍频和图像部分放大（缩放）的电视电路装置中，为了获得倍频，信息在具有行周期的场周期期间交替地写入两个场存储器（M1，M2）给定的写入速度（时钟频率fc），由此来自场存储器的读取以两倍的写入速度进行。为了简单地进行图像部分放大，提供了具有时钟信号转换电路（S3，S4）的倍率控制电路（TG，S3，S4，S11，S12），其结果是在写入期间，在场周期和行周期的一部分期间使用比所述给定写入速度（时钟频率fc）更高的写入速度（时钟频率2fc），该部分与较高的时间段之间的比率基本上成反比写速度和给定的写入速度。对于间歇写入，在存储器信号输入处提供一个或多个转换电路（S11，S12），除了更有效的信息存储和图像质量的改进之外，提供了移动检测和递归信号处理的可能性用于降噪。

8. 发明授权

US6078360A Television signal comprising additional data 失效
标题翻译：电视信号包括附加数据
公开(公告)号：US6078360A
公开(公告)日：2000-06-20
申请号：US837865
申请日：1997-04-29
申请人： Laurens Doornhein , Marcellinus J. J. C. Annegarn
发明人： Laurens Doornhein , Marcellinus J. J. C. Annegarn
IPC分类号： H04N5/44 , H04N5/92 , H04N7/08 , H04N7/081 , H04N7/088 , H04N9/79
CPC分类号： H04N5/9208 , H04N5/44 , H04N7/088 , H04N9/7925 , H04N7/0122
摘要： A television signal includes a video signal having at least luminance information and a signalling bit stream for conveying static control information bits relating e.g. to at least an aspect ratio of the video signal, in which a plurality of bits of an additional data signal are distributed over at least one bit of the signalling bit stream per frame of the video signal, whereby the signalling bit stream contains at least one varying bit in addition to the static control information bits.
摘要翻译：电视信号包括至少具有亮度信息的视频信号和用于传送静态控制信息比特的信令比特流。至少一个视频信号的长宽比，其中附加数据信号的多个比特在视频信号的每帧的信令比特流的至少一个比特上分布，由此信令比特流包含至少一个除了静态控制信息位之外还有不同的位。

9. 发明授权

US4679083A Teletext device with reduced page-access time 失效
标题翻译：图文电视设备减少了页面访问时间
公开(公告)号：US4679083A
公开(公告)日：1987-07-07
申请号：US585335
申请日：1984-03-01
申请人： Herman J. R. Schmitz , Marcellinus J. J. C. Annegarn , Wilhelmus F. Fekkes
发明人： Herman J. R. Schmitz , Marcellinus J. J. C. Annegarn , Wilhelmus F. Fekkes
IPC分类号： H04N5/907 , H04N5/76 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/08 , H04N7/081 , H04N7/088 , H04N7/087
CPC分类号： H04N7/0882
摘要： Arrangement for receiving and processing digital signals in teletext or associated systems, comprising a picture store and a background store, the background store being arranged immediately after the source for the digital input signals such that output signals of the background store can be applied to the customary input circuit for further processing, while the picture store is arranged after this input circuit. The background store can store at least two but preferably a larger number of pages. Because of this implementation the waiting times occurring when new pages are requested are reduced to zero or substantially zero after the first request, while no additional control actions by the user are required.
摘要翻译：用于在图文电视或相关系统中接收和处理数字信号的装置，包括图像存储器和后台存储器，所述后台存储器紧接在数字输入信号的源之后，使得后台存储器的输出信号可以应用于常规输入电路用于进一步处理，而图像存储器则设置在该输入电路之后。后台存储可以存储至少两个，但优选地存储较大数量的页面。由于这种实现，当请求新页面时发生的等待时间在第一请求之后被减少到零或基本为零，而不需要用户的附加控制动作。

10. 发明授权

US4636864A Television receiver comprising a circuit for sequentially tuning the receiver to different frequencies 失效
标题翻译：电视接收机包括用于将接收机顺序调谐到不同频率的电路
公开(公告)号：US4636864A
公开(公告)日：1987-01-13
申请号：US514132
申请日：1983-07-15
申请人： Marcellinus J. J. C. Annegarn , Petrus W. G. Welles
发明人： Marcellinus J. J. C. Annegarn , Petrus W. G. Welles
IPC分类号： H04N5/45 , H04N5/262 , H04N5/445
CPC分类号： H04N5/45 , H04N5/50
摘要： In a television receiver, comprising a tuning portion (1) which operates in time-division multiplex and a first memory circuit (41) for storing sub-picture information from different transmissions obtained during a tuning cycle, a second memory circuit (57) is provided for acquiring the sub-picture information from the first memory circuit (41) in one single operation and for displaying (at 65) during a next tuning cycle a composite picture in which no change of picture content occurs.
摘要翻译：在电视接收机中，包括以时分复用操作的调谐部分（1）和用于存储在调谐周期期间获得的不同传输的子画面信息的第一存储器电路（41），第二存储器电路（57）用于在一次操作中从第一存储器电路（41）获取副图像信息，并且用于在下一个调谐周期期间显示（65）在其中不发生图像内容变化的复合图像。

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