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    • 3. 发明授权
    • Camera apparatus and method for synchronized transfer of digital picture data and compressed digital picture data
    • 用于数字图像数据和压缩数字图像数据的同步传送的相机装置和方法
    • US07365781B2
    • 2008-04-29
    • US10312339
    • 2002-04-25
    • Kosuke KubotaTadashi Kayada
    • Kosuke KubotaTadashi Kayada
    • H04N5/76H04N9/04
    • H04N5/772H04N5/232H04N7/148H04N19/00
    • An image signal processor 12 inputs digital picture data 101 into a compressor 13 and into a resolution changer 16 in parallel. The compressor 13 outputs compressed data 102, which is compressed digital picture data 101, to an output 14 through a buffer 17. Meanwhile, a resolution changer 16 outputs the new digital picture data 104, which is the digital picture data 101 with reduced resolution, to the output 14. In accordance with the instruction of a selection signal 108, the output 14 selectively outputs either one of digital picture data 104 with reduced resolution and the buffered compression data 105 as output data 106 through the same signal line at the same signal timing. By this means it is possible to provide a camera apparatus which can simplify circuit configurations of external apparatus that receive digital picture data and compression data and simplify the circuit control.
    • 图像信号处理器12将数字图像数据101并入压缩机13并进入分辨率变换器16。 压缩机13通过缓冲器17将压缩数据图像数据101的压缩数据102输出到输出端14。 同时,分辨率改变器16将具有降低分辨率的数字图像数据101的新数字图像数据104输出到输出端14。 根据选择信号108的指示,输出14以相同的信号定时通过相同的信号线选择性地以降低的分辨率输出数字图像数据104中的一个,并且缓冲的压缩数据105作为输出数据106输出。 通过这种方式,可以提供一种能够简化接收数字图像数据和压缩数据的外部装置的电路配置并简化电路控制的相机装置。
    • 4. 发明授权
    • Display and video producing apparatus, and displaying method and video producing method
    • 显示和视频制作装置以及显示方法和视频制作方法
    • US06906756B1
    • 2005-06-14
    • US09869279
    • 2000-10-27
    • Kosuke KubotaYutaka MachidaMotoya MiyauchiTadashi KayadaTakeshi Yukitake
    • Kosuke KubotaYutaka MachidaMotoya MiyauchiTadashi KayadaTakeshi Yukitake
    • H04N5/66G09G3/20G09G5/00G09G5/14G09G5/34G09G5/391H04N3/27H04N5/46
    • G09G5/003G09G5/005G09G5/006G09G5/14G09G2340/0407G09G2340/0464G09G2360/18
    • A vertical region designation circuit 141 outputs a vertical region designation signal to a vertical driver 103 on the basis of vertical display position information, a vertical synchronization signal and a horizontal synchronization signal. A horizontal region designation circuit 142 outputs a horizontal region designation signal to a horizontal driver 102 on the basis of horizontal display position information, a pixel synchronization signal, a vertical synchronization signal and a horizontal synchronization signal. The horizontal driver 102 outputs an input picture signal to a picture display surface 101 from a signal line at a horizontal coordinate corresponding to the number of times of pixel synchronization signals that is counted from an input horizontal synchronization signal as a starting point during a period when a horizontal region designation signal is effective. A vertical driver 103 stores the number of times of synchronization of a horizontal synchronization signal during a period when a vertical region designation signal is effective, and the vertical driver 103 selects a signal line at a vertical coordinate corresponding to the number of times of synchronization. The picture display surface 101 displays a picture signal output from the horizontal driver 102 at a position designated by a horizontal coordinate corresponding to the signal line where the picture signal was output and a vertical coordinate corresponding to the signal line selected by the vertical driver 103.
    • 垂直区域指定电路141基于垂直显示位置信息,垂直同步信号和水平同步信号,将垂直区域指定信号输出到垂直驱动器103。 水平区域指定电路142基于水平显示位置信息,像素同步信号,垂直同步信号和水平同步信号,将水平区域指定信号输出到水平驱动器102。 水平驱动器102从与输入水平同步信号计数的像素同步信号的次数对应的水平坐标处的信号线作为起点输出输入图像信号作为起点, 水平区域指定信号有效。 垂直驱动器103存储垂直区域指定信号有效期间的水平同步信号的同步次数,垂直驱动器103选择与同步次数对应的垂直坐标的信号线。 图像显示表面101将由水平驱动器102输出的图像信号显示在与输出图像信号的信号线对应的水平坐标所指定的位置以及与垂直驱动器103所选择的信号线对应的垂直坐标。
    • 6. 发明授权
    • Display unit and portable information terminal
    • 显示单元和便携式信息终端
    • US06831617B1
    • 2004-12-14
    • US09708840
    • 2000-11-08
    • Motoya MiyauchiYutaka MachidaTadashi KayadaKosuke Kubota
    • Motoya MiyauchiYutaka MachidaTadashi KayadaKosuke Kubota
    • G09G304
    • G09G5/006G09G3/3666G09G2320/0686G09G2330/021G09G2340/02
    • A control section 130 for outputting a selection signal for selecting the display areas of the display section 110 and transferring display data classified in response to the display areas and the display type to both or either of a display data processing section A 140 and a display data processing section B 133, the display data processing section A 140 and the display data processing section B 133 for converting the display data into a format fitted for the display area and the display type, a data transfer path 160 for separately transferring data from the display data processing section A 140 to the display section 110, and a data transfer path 170 for separately transferring data from the display data processing section B 133 to the display section 110, wherein images of the display data generated by the display data processing section A 140 and the display data processing section B 133 of the display section 110 are selectively displayed in the display area of the display section 110 based on the selection signal of the control section.
    • 控制部分130,用于输出用于选择显示部分110的显示区域的选择信号,并将响应于显示区域和显示类型分类的显示数据传送到显示数据处理部分A 140和显示数据 处理部分B 133,显示数据处理部分A 140和显示数据处理部分B 133,用于将显示数据转换成适用于显示区域和显示类型的格式,用于从显示器分别传送数据的数据传送路径160 数据处理部分A 140到显示部分110,以及用于将数据从显示数据处理部分B 133分别传送到显示部分110的数据传送路径170,其中由显示数据处理部分A 140产生的显示数据的图像 并且显示部分110的显示数据处理部分B 133被选择性地显示在显示部分的显示区域中 n 110基于控制部的选择信号。
    • 9. 发明授权
    • Scanning-line interpolation apparatus
    • 扫描线插补装置
    • US5410356A
    • 1995-04-25
    • US866629
    • 1992-04-10
    • Yasuhiro KikuchiKatsuji AokiHiroaki AonoAkiyoshi TanakaKosuke Kubota
    • Yasuhiro KikuchiKatsuji AokiHiroaki AonoAkiyoshi TanakaKosuke Kubota
    • H04N5/44H04N7/01
    • H04N7/012
    • A scanning-line interpolation apparatus for an image represented by a plurality of blocks of picture elements, provided with a motion vector detecting circuit for detecting an inter-frame motion vector of each block of an image represented by image information of a succeeding field, from image information of preceding and succeeding fields, a judgement circuit for generating and outputting predetermined data by using a detected motion vector of each block of the succeeding field and motion vectors of corresponding neighboring blocks thereof, a mixer circuit for outputting an interpolation signal obtained by mixing an inter-field interpolation signal representing an image obtained by moving another image represented by image information of the preceding field by a distance, which is one-half the magnitude of the detected motion vector of each block of the image represented by the image information of the succeeding field, in the direction of the motion vector with an intra-field interpolation signal representing an image obtained by performing an interpolation of scanning lines of a current field by using only image information of the current field at a mixing ratio, which is changed according to the predetermined data output from the judgement circuit, and a non-interlaced signal output circuit for outputting a non-interlaced signal obtained from the interpolation signal and a signal representing the image information of the current field.
    • 一种用于由多个图像元素表示的图像的扫描线内插装置,其具有运动矢量检测电路,用于检测由后续场的图像信息表示的图像的每个块的帧间运动矢量, 前后场的图像信息,用于通过使用检测到的后续场的每个块的运动矢量和相应的相邻块的运动矢量来生成和输出预定数据的判断电路,混合电路,用于输出通过混合获得的插值信号 表示通过将由前一场的图像信息表示的另一图像移动一定距离而获得的图像的场间内插信号,所述距离是由所检测到的图像信息表示的图像的每个块的检测到的运动矢量的大小的一半 在随后的场中,沿着具有场内插补的运动矢量的方向 表示通过仅使用根据从判断电路输出的预定数据而改变的混合比的当前场的图像信息来执行当前场的扫描线的内插而获得的图像,以及非隔行扫描 信号输出电路,用于输出从内插信号获得的非隔行信号和表示当前场的图像信息的信号。