Block transformation coding and decoding system with offset block
division
    1.
    发明授权
    Block transformation coding and decoding system with offset block division 失效
    具有偏移块分段的块变换编码和解码系统

    公开(公告)号:US5177797A

    公开(公告)日:1993-01-05

    申请号:US496006

    申请日:1990-03-20

    CPC分类号: H04N19/60 H04N19/30

    摘要: An image data coding system, wherein an image data in a bit map form is divided into first and second groups, pixels in each group of which are distributed over the whole area of the image data in the bit map form. First and second coders respectively code the first and second groups of image data into first and second groups of coded image data. The first and second groups of image data in the original image data are respectively input into first and second memories, respectively. Blocks of the first group of image data are supplied to the first coder at first times, respectively, and blocks of the second group of image data are supplied to the second coder at second times, respectively. Boundaries of the blocks in the first group of image data are located in different positions from boundaries of the blocks in the second group of image data, and the first times are different from the second times. In the receiver side, first and second decoders respectively decode the above first and second groups of coded image data into first and second groups of decoded image data. By composing the first and second groups of decoded image data, the original image data in the bit map form is restored.

    摘要翻译: 一种图像数据编码系统,其中位图形式的图像数据被划分为第一组和第二组,每组中的像素以位图形式分布在图像数据的整个区域上。 第一和第二编码器分别将第一和第二组图像数据编码为第一组和第二组编码图像数据。 分别将原始图像数据中的第一组图像数据和第二组图像数据分别输入到第一和第二存储器中。 第一组图像数据的块分别在第一次被提供给第一编码器,并且第二组图像数据的块分别在第二次被提供给第二编码器。 第一组图像数据中的块的边界位于与第二组图像数据中的块的边界不同的位置,并且第一次与第二次不同。 在接收机侧,第一和第二解码器分别将上述第一组和第二组编码图像数据解码为第一组和第二组解码图像数据。 通过构成第一组和第二组解码图像数据,恢复位图形式中的原始图像数据。

    Moving image coding apparatus and moving image decoding apparatus
    2.
    发明授权
    Moving image coding apparatus and moving image decoding apparatus 失效
    运动图像编码装置和运动图像解码装置

    公开(公告)号:US5327173A

    公开(公告)日:1994-07-05

    申请号:US655359

    申请日:1991-02-19

    摘要: A moving image coding apparatus comprises: an intraframe coding circuit for carrying out band compression of moving image data by intraframe coding; an interframe coding circuit for carrying out band compression of moving image data by interframe coding; a block division circuit for dividing data in each frame into a plurality of blocks each of which includes a predetermined number of pixels; and a coding switch circuit for switching a coding operation which is carried out in the coder, so that coding is carried out by the intraframe coding circuit for moving image data of a predetermined portion of pixels in each of the plurality of blocks, and coding is carried out by the interframe coding circuit for moving image data of a remaining portion of pixels in each of the plurality of blocks. A moving image decoding apparatus comprises: an interframe decoding circuit for decoding moving image data which is band compressed by interframe coding; an intraframe decoding circuit for decoding moving image data which is band compressed by intraframe coding; and a decoding switch circuit for switching a decoding operation which is carried out in the decoder, so that decoding is carried out by the intraframe decoding circuit when moving image data which is band compressed by intraframe coding is input, and decoding is carried out by the interframe decoding circuit when moving image data which is band compressed by interframe coding is input.

    摘要翻译: PCT No.PCT / JP90 / 00799 Sec。 371日期1991年2月19日 102(e)1991年2月19日PCT申请1990年6月19日PCT公布。 WO90 / 16130 PCT出版物 日期:1990年12月27日。运动图像编码装置包括:帧内编码电路,用于通过帧内编码对运动图像数据进行带宽压缩; 帧间编码电路,用于通过帧间编码进行运动图像数据的频带压缩; 块分割电路,用于将每帧中的数据分成多个块,每个块包括预定数量的像素; 以及用于切换在编码器中执行的编码操作的编码开关电路,使得通过帧内编码电路进行编码,以移动多个块中每个块中的预定部分像素的图像数据,并且编码是 由帧间编码电路执行,用于移动多个块中每个块中的剩余部分像素的图像数据。 一种运动图像解码装置,包括:帧间解码电路,用于对通过帧间编码进行频带压缩的运动图像数据进行解码; 一个帧内解码电路,用于对通过帧内编码进行频带压缩的运动图像数据进行解码; 以及用于切换在解码器中执行的解码操作的解码开关电路,使得当通过帧内编码进行了频带压缩的运动图像数据被输入时,通过帧内解码电路进行解码,并且解码由 输入通过帧间编码进行频带压缩的图像数据的帧间解码电路。

    Seal Structure of Pressure Vessel
    5.
    发明申请
    Seal Structure of Pressure Vessel 审中-公开
    压力容器密封结构

    公开(公告)号:US20100181324A1

    公开(公告)日:2010-07-22

    申请号:US12162908

    申请日:2006-01-31

    摘要: There is provided a seal structure which surely maintains sealing performance of a pressure vessel including a bottomed tubular vessel body with an opening end and a lid closing the opening end. In this seal structure of the pressure vessel, annular grooves 11a, 11b and ridges 21a, 21b fitted to each other are formed on both of the inner and outer sides at the joining faces of opening end 11 of the vessel body 10 and the lid 20, and an annular vent hole 30 is formed between the inner ridge 21a and the outer ridge 21b. An air supply hole 31 for supplying an inert gas to the vent hole 30 is formed in the lid 20. The joining faces on the inside of the inner groove 11a and inner ridge 21a are in metal-to-metal contact. Furthermore, gaskets 51a, 51b are held between the ridges 21a, 21b and the grooves 11a, 11b.

    摘要翻译: 提供了一种可靠地保持压力容器的密封性能的密封结构,其包括具有开口端的有底管状容器主体和封闭开口端的盖。 在压力容器的密封结构中,在容器主体10的开口端11的接合面和盖20的内侧和外侧上形成有彼此嵌合的环形槽11a,11b和脊21a,21b 并且在内脊21a和外脊21b之间形成环形通气孔30。 在盖20中形成有用于向通气孔30供给惰性气体的供气孔31.内槽11a和内脊21a的内侧的接合面与金属 - 金属接触。 此外,垫片51a,51b保持在脊21a,21b和槽11a,11b之间。

    Liquid crystal display apparatus
    6.
    发明授权
    Liquid crystal display apparatus 失效
    液晶显示装置

    公开(公告)号:US06958790B2

    公开(公告)日:2005-10-25

    申请号:US10954261

    申请日:2004-10-01

    摘要: A liquid crystal display apparatus having a light conductor plate, a liquid crystal cell arranged on a front surface side of the light conductor plate, and a light source arranged on a side surface of the light conductor plate so as to light the liquid crystal cell from a back surface side thereof. The light conductor plate has an incident surface for a light from the light source, a light emitting surface for emitting the input light to the liquid crystal cell, and a plurality of dots constituted by small projecting portions or small recess portions for changing a moving direction of the light from the incidence surface toward a direction of the light emitting surface. The dots are formed in at least one of the light emitting surface and a surface of the light conductor plate opposite to the light emitting surface and have a particular configuration.

    摘要翻译: 一种具有导光板的液晶显示装置,配置在该导光板的前表面侧的液晶单元,以及配置在该导光板的侧面的光源,以使该液晶元件从 其背面侧。 光导体板具有用于来自光源的光的入射面,用于将输入光发射到液晶单元的发光面,以及由小突起部或小凹部构成的多个点,用于改变移动方向 从入射面朝向发光面的方向的光。 这些点形成在光发射表面和与发光表面相对的光导体板的表面中的至少一个中,并且具有特定的构造。

    Apparatus and method for converting between different video formats
    9.
    发明授权
    Apparatus and method for converting between different video formats 失效
    用于在不同视频格式之间进行转换的装置和方法

    公开(公告)号:US06778221B1

    公开(公告)日:2004-08-17

    申请号:US09328371

    申请日:1999-06-09

    IPC分类号: H04N701

    摘要: A method and apparatus for converting between different video formats, which provide smooth video motion by eliminating unnatural effects which could be introduced in the process of video format conversion. A frame interpolator produces interpolated frames from a first video signal given in a first video format by using motion vectors of the first video signal. From the interpolated frames, a video signal generator produces a second video signal in a second video format that is incompatible with the first video format.

    摘要翻译: 一种用于在不同视频格式之间进行转换的方法和装置,其通过消除可能在视频格式转换过程中引入的不自然的影响来提供平滑的视频运动。 帧内插器通过使用第一视频信号的运动矢量从以第一视频格式给出的第一视频信号产生内插帧。 从内插帧中,视频信号发生器产生与第一视频格式不兼容的第二视频格式的第二视频信号。