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    • 32. 发明授权
    • High-definition television transmission system
    • 高清电视传输系统
    • US4794456A
    • 1988-12-27
    • US59664
    • 1987-06-08
    • Mikhail Tsinberg
    • Mikhail Tsinberg
    • H04N7/04H04N7/083H04N11/24H04N7/01
    • H04N11/004H04N7/04H04N7/083
    • A method and apparatus for transmitting a high-definition television signal containing picture information which, on display, forms first picture frames at a rate of 2n frames per second, where n is a standard number of picture frames per second formed by the picture information in a standard television signal, and having a width which is wider than that of a standard aspect ratio picture frame, said high-definition television signal having a bandwidth greater that that of a standard television signal, each of said first picture frames including a single field having m sequentially scanned scanning lines, where m is a standard number of interlaced scanning lines in each picture frame formed by the picture information in said standard television signal, in which said scanning lines are arranged in two interlaced fields. The method includes converting the high-definition television signal into a first transmission signal compatible with a standard television receiver and a second transmission signal to be combined with the first transmission signal in a high-definition televison receiver, to recreate the high-definition television signal.
    • 一种用于发送包含图像信息的高分辨率电视信号的方法和装置,所述高清晰度电视信号在显示时以2n帧/秒的速率形成第一图像帧,其中n是由图像信息形成的每秒的标准数量的图像帧 标准电视信号,并且具有宽于标准宽高比画面的宽度,所述高分辨率电视信号的带宽大于标准电视信号的带宽,每个所述第一画面包括单个场 具有m个顺序地扫描扫描线,其中m是由所述标准电视信号中的图像信息形成的每个图像帧中的标准数量的隔行扫描线,其中所述扫描线被布置在两个交错场中。 该方法包括将高清晰度电视信号转换成与标准电视接收机兼容的第一传输信号和在高分辨率电视接收机中与第一传输信号组合的第二传输信号,以重新创建高分辨率电视信号 。
    • 36. 发明授权
    • High data rate system and method for video recording and playback
    • 高数据速率系统和视频录制和播放方法
    • US5734784A
    • 1998-03-31
    • US468389
    • 1995-06-06
    • Mikhail TsinbergKazuharu Niimura
    • Mikhail TsinbergKazuharu Niimura
    • H04N5/783H04N5/926H04N5/945H04N5/91H04N5/917
    • H04N5/9262H04N5/783H04N5/945
    • A video recording medium, video signal processor, and method are provided. The video signal processor includes a transcoder for receiving a video input signal comprising a plurality of input signal frames, each of the input signal frames including at least one of intraframe data and interframe data, and for constructing a corresponding plurality of system frames from the input signal frames, each of the system frames having a fixed length and including a first portion, having a first fixed length, including intraframe data and excluding interframe data, and a second portion, having a second fixed length, including interframe data and excluding intraframe data. By using a fixed system frame length, by using fixed lengths for the intraframe and interframe data segments, and by appropriately positioning these segments on respective recording tracks, the recording heads record only intraframe data from the sequential recording tracks as the heads diagonally traverse the tracks along their trick mode head trajectory during trick mode operation. The intraframe data thus read can be used directly to produce a display of a TV image which, although imperfect, is acceptable to the viewer.
    • 提供视频记录介质,视频信号处理器和方法。 视频信号处理器包括代码转换器,用于接收包括多个输入信号帧的视频输入信号,每个输入信号帧包括帧内数据和帧间数据中的至少一个,并用于从输入端构建相应的多个系统帧 信号帧,每个系统帧具有固定长度并且包括第一部分,具有第一固定长度,包括帧内数据和排除帧间数据;以及第二部分,具有第二固定长度,包括帧间数据并排除帧内数据 。 通过使用固定的系统帧长度,通过使用固定长度用于帧内和帧间数据段,并且通过将这些段适当地定位在相应的记录轨道上,当磁头对角地穿过轨道时,记录头仅记录来自顺序记录轨道的帧内数据 在特技模式操作期间沿其特技模式的头部轨迹。 这样读取的帧内数据可以直接用于产生电视图像的显示,尽管不完美,它是观看者可以接受的。
    • 40. 发明授权
    • System for deinterlacing digitally compressed video and method
    • 用于去隔行数字压缩视频和方法的系统
    • US5689305A
    • 1997-11-18
    • US285555
    • 1994-08-03
    • Sheau-Bao NgMikhail Tsinberg
    • Sheau-Bao NgMikhail Tsinberg
    • H04N5/44H04N7/26H04N7/01H04N7/36
    • H04N19/105H04N19/112H04N19/137H04N7/012H04N5/4401
    • A system for deinterlacing encoded video data includes a demultiplexer for receiving the encoded video data and producing motion information and compressed video data corresponding to the encoded video data. A motion compensated predictor generates predicted image data based on the motion information corresponding to the encoded video data. A variable length decoder decodes the compressed video data corresponding to the encoded video data to produce residual data. An adder combines the residual data and the predicted image data to generate an interlace field and a memory stores picture data corresponding to the interlace field. A controller processes the motion information and generates motion vectors and a control signal corresponding to the motion information. A motion compensated deinterlacer manipulates the picture data corresponding to the interlace fields from the memory according to the motion vectors and the control signal to generate a corresponding deinterlace picture.
    • 用于去隔行编码视频数据的系统包括用于接收编码视频数据并产生与编码视频数据相对应的运动信息和压缩视频数据的解复用器。 运动补偿预测器基于与编码视频数据相对应的运动信息生成预测图像数据。 可变长度解码器对与编码视频数据相对应的压缩视频数据进行解码以产生残差数据。 加法器组合残差数据和预测图像数据以产生交错场,并且存储器存储对应于交错场的图像数据。 控制器处理运动信息并产生与运动信息相对应的运动矢量和控制信号。 运动补偿解交错器根据运动矢量和控制信号来操纵来自存储器的交错场对应的图像数据,以生成对应的去隔行图像。