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1. 发明授权

US09183814B2 Image displaying apparatus and image displaying method 有权
公开(公告)号：US09183814B2
公开(公告)日：2015-11-10
申请号：US14026578
申请日：2013-09-13
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jung-dae Kim
IPC分类号： G09G5/00 , G09G5/391 , H04N7/12 , H04N7/01 , G06F3/041 , H04N21/431 , H04N21/432 , H04N21/4402
CPC分类号： G09G5/391 , G06F3/0412 , G09G5/005 , G09G2340/0442 , H04N7/0122 , H04N7/122 , H04N21/4318 , H04N21/4325 , H04N21/440263
摘要： An image displaying apparatus is provided, which includes: a display unit that displays an image, and which has a horizontal width and a vertical width; an image processing unit which processes the image; and a controller which controls the image processing unit, if an aspect ratio of the image is different from an aspect ratio of the display unit, to extend the image in a first direction until a horizontal width or a vertical width of the image becomes identical to any one of the horizontal width and the vertical width of the display unit, to extend the image in a second direction to maintain the aspect ratio of the image, and to move the extended image in the second direction on the display unit.

2. 发明申请

US20080247654A1 IMAGE CAPTURING APPARATUS, IMAGE PROCESSING APPARATUS AND CONTROL METHODS THEREOF 有权
标题翻译：图像捕获装置，图像处理装置及其控制方法
公开(公告)号：US20080247654A1
公开(公告)日：2008-10-09
申请号：US12054815
申请日：2008-03-25
申请人： Kenichi Morikawa , Satoshi Kirihara , Shuntaro Aratani , Eiichi Matsuzaki
发明人： Kenichi Morikawa , Satoshi Kirihara , Shuntaro Aratani , Eiichi Matsuzaki
IPC分类号： G06K9/36
CPC分类号： H04N5/772 , G11B27/28 , G11B27/329 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/907 , H04N5/91 , H04N7/0125 , H04N7/122 , H04N9/8042 , H04N9/8205 , H04N19/59
摘要： An image capturing apparatus determines an image frame to extract as a reference image frame from a plurality of image frames constituting a moving image, using a histogram, for example, and generates a reference image data file. An encoder unit encodes the plurality of image frames after reducing the resolution thereof, and generates an encoded moving image data file. A list associating the reference image frame with information specifying the corresponding reference image data file is generated with a content information list generating unit. The reference image data file, the encoded moving image data file and the list are then recorded.
摘要翻译：图像捕获装置例如使用直方图从构成运动图像的多个图像帧中确定图像帧作为参考图像帧提取，并生成参考图像数据文件。编码器单元在降低其分辨率之后对多个图像帧进行编码，并生成编码的运动图像数据文件。利用内容信息列表生成单元生成将参考图像帧与指定对应的参照图像数据文件的信息相关联的列表。然后记录参考图像数据文件，编码的运动图像数据文件和列表。

3. 发明申请

US20080007612A1 Multiplexed image distribution system 审中-公开
标题翻译：多路复用图像分发系统
公开(公告)号：US20080007612A1
公开(公告)日：2008-01-10
申请号：US11003974
申请日：2004-12-06
申请人： Patrick Lagarrigue , Marc Souviron , Pierre-Yves Lambolez
发明人： Patrick Lagarrigue , Marc Souviron , Pierre-Yves Lambolez
IPC分类号： H04N7/14
CPC分类号： H04N21/4347 , G06F3/1423 , G06F3/1446 , G09G2340/0435 , G09G2350/00 , G09G2370/12 , G09G2370/20 , H04N7/0806 , H04N7/122 , H04N7/181 , H04N21/2365 , H04N21/2665 , H04N21/4122
摘要： An image distribution system has a multiplexer (2) with inputs receiving images from images sources (41, 48). The multiplexer multiplexes images from said sources and provides on a connection (6) multiplexed images. Separate display devices (8, 10, 12) are connection in series to connection (6). Each display device has a demultiplexer (14, 16, 24) which receives multiplexed images and which outputs demultiplexed images. Using multiplexed sources and a single connection makes it possible to reduce the number of cables for distributing the images to the various display devices. The images displayed on one of the display devices may be changed at will without having to change the connection to the display device.
摘要翻译：图像分配系统具有多路复用器（2），其具有从图像源（4＆gt; 1，4＆lt; 8＆gt;）的图像接收的输入。复用器复用来自所述源的图像并提供连接（6）多路复用图像。独立的显示设备（8,10,12）与连接（6）串联连接。每个显示设备具有多路复用器（14,16,24），其接收复用的图像并输出解复用的图像。使用多路复用的源和单个连接使得可以减少用于将图像分发到各种显示设备的电缆的数量。显示在其中一个显示设备上的图像可以随意改变，而不必改变与显示设备的连接。

4. 发明授权

US07177474B2 Video to animation conversion with file size constraint 有权
标题翻译：视频到文件大小约束的动画转换
公开(公告)号：US07177474B2
公开(公告)日：2007-02-13
申请号：US10985026
申请日：2004-11-10
申请人： Yair Hougui , Vladislav Novikov
发明人： Yair Hougui , Vladislav Novikov
IPC分类号： G06K9/46
CPC分类号： H04N7/122 , H04N19/103 , H04N19/124 , H04N19/132 , H04N19/142 , H04N19/17 , H04N19/172 , H04N19/182 , H04N19/186 , H04N19/40
摘要： A method for converting video from a first format into a second format, the method including decoding into a series of frames video that is encoded in a first format, mapping the colors represented in the frames into a palette having fewer colors than the number of colors represented in the frames, removing noise from the frames, selectably removing at least one frame from the sequence, and re-encoding the sequence using the fewer colors into a second video format.
摘要翻译：一种用于将视频从第一格式转换为第二格式的方法，所述方法包括解码成以第一格式编码的一系列帧视频，将帧中表示的颜色映射成具有比颜色数量少的颜色的调色板在帧中表示，从帧中去除噪声，可选地从序列中移除至少一个帧，并且使用较少的颜色将序列重新编码为第二视频格式。

5. 发明申请

US20020147991A1 Transmission of panoramic video via existing video infrastructure 审中-公开
标题翻译：通过现有视频基础设施传输全景视频
公开(公告)号：US20020147991A1
公开(公告)日：2002-10-10
申请号：US09835617
申请日：2001-04-10
发明人： John L. W. Furlan , Derek Fluker , Robert G. Hoffman
IPC分类号： H04N007/16 , H04N007/18 , H04N007/12
CPC分类号： H04N21/440272 , H04N7/0806 , H04N7/088 , H04N7/122 , H04N7/17336 , H04N21/234372 , H04N21/4334
摘要： Technology is disclosed that allows an immersive video to be transmitted from a first site to a second site using standard television infrastructure. Each frame of the immersive video is packed into at least one standard television frame. The standard television frame is suitable for transmission using standard television infrastructure. Once the standard television frame is received at the second site, the immersive video frame is reconstructed. The reconstructed immersive video frame can then be transmitted, recorded, viewed, or used to generate a view for transmission or recording.
摘要翻译：公开了允许使用标准电视基础设施从第一站点向第二站点发送沉浸式视频的技术。沉浸式视频的每一帧都被包装在至少一个标准电视帧中。标准电视机架适用于使用标准电视基础设施的传输。一旦在第二站点接收到标准电视帧，则重建沉浸式视频帧。然后可以发送，记录，观看或使用重建的沉浸式视频帧以产生用于传输或记录的视图。

6. 发明授权

US5614870A Phase lock loop with idle mode of operation during vertical blanking 失效
标题翻译：在垂直消隐期间具有空闲操作模式的锁相环
公开(公告)号：US5614870A
公开(公告)日：1997-03-25
申请号：US530346
申请日：1995-09-28
申请人： Donald J. Sauer , William E. Rodda , Edward R. Campbell, III
发明人： Donald J. Sauer , William E. Rodda , Edward R. Campbell, III
IPC分类号： H03B1/00 , H03L7/099 , H03L7/113 , H03L7/14 , H04N7/12 , H03L7/087
CPC分类号： H04N7/122 , H03L7/0991 , H03L7/113 , H03L7/14 , H03B2201/02 , H03B2201/0266 , H03J2200/10
摘要： A frequency detector of a phase-lock-loop circuit is used for measuring a frequency error between a frequency of an output signal of an oscillator and a frequency of a synchronizing signal. When the frequency error in each of 32 periods of the synchronizing signal exceeds a predetermined magnitude, the phase-lock-loop circuits begins operating in a coarse frequency correction mode. As long as the 32 periods have not lapsed, the phase-lock-loop circuit operates in an idle mode of operation and the oscillator is not corrected. As a result, during vertical retrace, when equalizing pulses occur, the phase-lock-loop circuit is not disturbed by a large frequency error.
摘要翻译： PCT No.PCT / US94 / 04304 Sec。 371 1995年9月28日第 102（e）1995年9月28日PCT PCT 1994年4月19日PCT公布。公开号WO94 / 26041 日期：1994年11月10日使用锁相环电路的频率检测器来测量振荡器的输出信号的频率和同步信号的频率之间的频率误差。当同步信号的32个周期中的每个周期中的频率误差超过预定幅度时，锁相环电路以粗频率校正模式开始工作。只要32个周期没有经过，锁相环电路就工作在空闲的工作模式，并且振荡器不被校正。结果，在垂直回扫期间，当产生均衡脉冲时，锁相环电路不会受到大的频率误差的干扰。

7. 发明授权

US5612748A Sub-sample transmission system for improving picture quality in motional picture region of wide-band color picture signal 失效
标题翻译：子样本传输系统，用于提高宽带彩色图像信号运动图像区域的图像质量
公开(公告)号：US5612748A
公开(公告)日：1997-03-18
申请号：US469425
申请日：1995-06-06
申请人： Seiichi Gohshi , Yoshinori Izumi , Masahide Naemura , Kouichi Yamaguchi
发明人： Seiichi Gohshi , Yoshinori Izumi , Masahide Naemura , Kouichi Yamaguchi
IPC分类号： H04N7/015 , H04N7/12 , H04N11/04 , H04N11/24 , H04N7/24
CPC分类号： H04N11/006 , H04N11/048 , H04N7/0152 , H04N7/122
摘要： In the case where a wide-band color picture signal provided for a high-definition television broadcasting is sub-sampled for narrow-band transmission, in comparison with a stationary picture signal which is applied with sub-sampling according to a sampling pattern circulated at every two frames, the color picture signal in motional picture regions, which is conventionally applied with line-offset sub-sampling at every field, has a lowered resolution. To improve the resolution concerned, color difference signals in motional picture regions are applied with inter-field offset sub-sampling together with band-limitation for preventing aliasing distortion accompanied with subsampling and signal processing including interpolation for reproduction, which are effected in a form completed at every frame. As for motional picture regions having small motion, a luminance signal is applied also with similar sub-sampling and similar signal processing. As a result, the overall picture quality of the reproduced motional color picture is improve by signal processing thus adapted for color pictures in motional picture regions.
摘要翻译：在为高频电视广播提供的宽带彩色图像信号被子采样以用于窄带传输的情况下，与根据在每两帧通常在每个场应用线偏移次采样的运动图像区域中的彩色图像信号具有降低的分辨率。为了提高相关分辨率，运动图像区域中的色差信号与带限制一起应用场间偏移子采样，以防止伴随二次采样的信号失真和包括用于再现的内插的信号处理，其以完成的形式在每一帧。对于具有小运动的运动图像区域，也应用相似的次采样和类似的信号处理的亮度信号。结果，再现的运动彩色图像的整体图像质量通过适用于运动图像区域中的彩色图像的信号处理而得到改善。

8. 发明授权

US5610560A Oscillator with switched reactive elements 失效
标题翻译：具有开关反应元件的振荡器
公开(公告)号：US5610560A
公开(公告)日：1997-03-11
申请号：US525684
申请日：1995-12-11
申请人： Donald J. Sauer , William E. Rodda , Edward R. Campbell, III
发明人： Donald J. Sauer , William E. Rodda , Edward R. Campbell, III
IPC分类号： H03B1/00 , H03L7/099 , H03L7/113 , H03L7/14 , H04N7/12 , H03B5/24
CPC分类号： H04N7/122 , H03L7/0991 , H03L7/113 , H03L7/14 , H03B2201/02 , H03B2201/0266 , H03J2200/10
摘要： A phase-locked-loop circuit includes an oscillator having switched capacitors that are selectively coupled to a positive feedback path of the oscillator in a coarse frequency error correction mode of operation. When the frequency error is small, the circuit operates in a fine error correction mode without varying the selection of the switched reactive elements.
摘要翻译： PCT No.PCT / US94 / 04404 Sec。 371 1995年12月11日第 102（e）日期1995年12月11日PCT 1994年4月19日PCT PCT。 WO94 / 24767 PCT出版物日期：1994年10月27日一种锁相环电路包括具有开关电容器的振荡器，其以粗频率误差校正操作模式选择性地耦合到振荡器的正反馈路径。当频率误差小时，电路在精细的误差校正模式下工作，而不改变切换的无功元件的选择。

9. 发明授权

US4868658A Method and apparatus for multiplexing television signals 失效
标题翻译：电视信号多路复用方法及装置
公开(公告)号：US4868658A
公开(公告)日：1989-09-19
申请号：US808908
申请日：1985-12-13
申请人： Guy B. Coleman , James W. Henderson , Jack Sacks
发明人： Guy B. Coleman , James W. Henderson , Jack Sacks
IPC分类号： H04N7/08 , H04N7/081 , H04N7/12 , H04N7/26 , H04N11/02
CPC分类号： H04N7/122 , H04N7/0806
摘要： A multiplexer for compressing two television programs into the bandwidth normally required for a single television signal is disclosed wherein vertically adjacent lines in the odd and even field of each frame are summed and differenced in pairs having the same color subcarrier phase. "Line pair signals" respectively comprising the sum and difference of each line pair are then formed after the difference signal is time compressed without an overall increase in bandwdth. The line pair signals for each frame of one program are alternately transmitted with the line pair signals of a frame from the second program. The line pair signals of a video frame are fewer in number and longer in duration than NTSC field lines. Timing is such that one frame of both programs is transmitted during the time allotted to the transmission of one frame under the NTSC standard. The lines from odd fields of each program are reconstructed after transmission by adding the appropriate difference signals and sum signals. The lines from even fields are reconstructed by differencing the sum signals and the difference signals.
摘要翻译：公开了一种用于将两个电视节目压缩成单个电视信号通常所需的带宽的多路复用器，其中每个帧的奇数和偶数场中的垂直相邻线被相加并且成对地具有相同的彩色副载波相位。然后在差分信号被时间压缩之后形成分别包括每个线对的和和差的“线对信号”，而没有频带的总体增加。与来自第二程序的帧的线对信号交替地发送一个节目的每帧的线对信号。视频帧的线对信号数量较少，持续时间长于NTSC场线。定时是这样的，两个节目的一帧在分配给NTSC标准下的一帧传输的时间内传输。通过添加适当的差分信号和和信号，在发送后重构每个节目的奇数场的行。通过差分和信号和差分信号来重构来自偶数场的线。

10. 发明授权

US4710809A Method for the representation of video images or scenes, in particular aerial images transmitted at reduced frame rate 失效
标题翻译：用于表示视频图像或场景的方法，特别是以降低的帧速率传输的空中图像
公开(公告)号：US4710809A
公开(公告)日：1987-12-01
申请号：US878318
申请日：1986-06-25
申请人： Joachim Ries , K. Heinrich W. Dorgeloh
发明人： Joachim Ries , K. Heinrich W. Dorgeloh
IPC分类号： H04N7/00 , H04N7/12 , H04N7/18
CPC分类号： H04N7/122 , H04N7/005
摘要： The invention relates to a method for the representation of video image sequences or scenes with a relative movement between a pick-up sensor and the viewed scene, such scenes being transmitted at reduced frame rate. By interpolation and/or extrapolation on the basis of two transmitted frames intermediate frames are generated on the receiving end of the transmission line and inserted into the transmitted frame sequence. The positions of image points (pels) which are identical in the two transmitted images are determined from the relationship of the pel positions for at least two identical pels on different vertical and horizontal coordinates in each of the two transmitted frames. Before reconstruction of the intermediate frames the mean brightness values for limited picture areas which represent the environment of at least one of the corresponding pels in two successive transmitted frames are determined. These brightness values are subtracted or divided and the brightness value in the extrapolation zone of the intermediate frames is corrected in accordance with the resulting differences or quotients.
摘要翻译：本发明涉及一种用于表示具有拾取传感器和所观看场景之间的相对运动的视频图像序列或场景的方法，这些场景以降低的帧速率传输。通过基于两个发送帧的内插和/或外推，在传输线的接收端生成中间帧并将其插入发送的帧序列中。根据两个发送帧中的每一个的不同垂直和水平坐标上的至少两个相同像素的像素位置的关系来确定两个发送图像中相同的图像点（像素）的位置。在重建中间帧之前，确定表示两个连续发送帧中的至少一个对应像素的环境的有限图像区域的平均亮度值。这些亮度值被减去或除以中间帧的外推区域中的亮度值根据所得的差值或商进行校正。

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