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112 条记录 (耗时 0.042 秒)

    Binoculars
    51.
    外观设计
    Binoculars 有权

    公开(公告)号：USD523454S1

    公开(公告)日：2006-06-20

    申请号：US29230819

    申请日：2005-05-27

    申请人： Akio Fujii

    设计人： Akio Fujii

    Image reproducing apparatus
    57.
    发明授权
    Image reproducing apparatus 失效
    图像再现装置

    公开(公告)号：US5815636A

    公开(公告)日：1998-09-29

    申请号：US899885

    申请日：1997-07-24

    申请人： Akio Fujii ,  Hidenori Hoshi

    发明人： Akio Fujii ,  Hidenori Hoshi

    IPC分类号： H04N5/926 ,  H04N5/937 ,  H04N5/945 ,  H04N19/895 ,  H04N5/76 ,  H04N5/92

    CPC分类号： H04N5/945 ,  H04N19/895 ,  H04N5/9264 ,  H04N5/937

    摘要： There is provided an image reproducing apparatus comprises a reproduction circuit for reproducing an image signal which was divided into blocks, an error correction circuit for correcting an error of the image signal reproduced by the reproduction circuit, a constructing circuit for constructing an image signal for the image signal which cannot be corrected by the error correction circuit, and a control circuit for controlling the image signal constructing operation of the constructing circuit on the basis of error correction situations of the blocks which are adjacent to the block including the uncorrectable image signal, wherein a natural image is obtained even for an image of a hard movement and a deterioration of a picture quality can be prevented.

    摘要翻译： 提供了一种图像再现装置，包括用于再现被划分为块的图像信号的再现电路，用于校正由再现电路再现的图像信号的误差的纠错电路，构造电路，用于构建用于 根据与包含不可校正图像信号的块相邻的块的纠错情况，控制构成电路的图像信号构成运算的控制电路，其中，所述图像信号不能由纠错电路校正; 即使对于硬移动的图像也能获得自然图像，并且可以防止图像质量的劣化。

    Encoding image information transmission apparatus
    59.
    发明授权
    Encoding image information transmission apparatus 失效
    编码图像信息传输装置

    公开(公告)号：US5070402A

    公开(公告)日：1991-12-03

    申请号：US683499

    申请日：1991-04-10

    申请人： Yoshiki Ishii ,  Makoto Shimokoriyama ,  Tetsuya Shimizu ,  Katsuji Yoshimura ,  Akio Fujii ,  Tomohiko Sasatani

    发明人： Yoshiki Ishii ,  Makoto Shimokoriyama ,  Tetsuya Shimizu ,  Katsuji Yoshimura ,  Akio Fujii ,  Tomohiko Sasatani

    IPC分类号： H04N7/26

    CPC分类号： H04N19/98

    摘要： An image information transmission apparatus of this invention encodes and transmits image information. An image information signal of one frame consisting of a plurality of pixel data is divided into a plurality of blocks each consisting of a predetermined number of pixel data. At least two reference value data associated with a dynamic range of levels of the pixel data constituting each of the divided blocks, and distribution state data associated with a distribution state thereof are formed. Each pixel data constituting the block is encoded on the basis of the formed reference value data and the formed distribution state data to obtain encoded data. A transmission data series is formed and transmitted using the formed reference value data, the formed distribution state data, and the encoded data as transmission units. Therefore, the image information signal can be highly effectively transmitted with minimum image quality degradation caused by encoding.

    摘要翻译： 本发明的图像信息发送装置对图像信息进行编码和发送。 由多个像素数据构成的一帧的图像信息信号被分成多个块，每个块由预定数量的像素数据组成。 形成与构成每个分割块的像素数据的动态动态范围相关联的至少两个参考值数据，以及与其分布状态相关联的分配状态数据。 基于所形成的基准值数据和形成的分布状态数据对构成块的每个像素数据进行编码以获得编码数据。 使用形成的基准值数据，形成的分配状态数据和编码数据作为发送单位来形成和发送发送数据序列。 因此，可以以由编码导致的最小图像质量劣化来高效地传输图像信息信号。

    Image information signal transmission apparatus
    60.
    发明授权
    Image information signal transmission apparatus 失效
    图像信息信号发送装置

    公开(公告)号：US4903124A

    公开(公告)日：1990-02-20

    申请号：US673244

    申请日：1989-03-16

    申请人： Nobuhiro Hoshi ,  Hisashi Ishikawa ,  Yoshiki Ishii ,  Toshihiro Yagisawa ,  Akio Fujii

    发明人： Nobuhiro Hoshi ,  Hisashi Ishikawa ,  Yoshiki Ishii ,  Toshihiro Yagisawa ,  Akio Fujii

    IPC分类号： G06T9/00 ,  H04N7/24 ,  H04N7/26 ,  H04N7/28

    CPC分类号： G06T9/008 ,  H04N19/94 ,  H04N19/98 ,  H04N7/24 ,  H04N19/30

    摘要： Disclosed is an image information signal transmission apparatus wherein an image information signal in which one frame is constituted by a plurality of sample data is input, the input image information signal is divided into a plurality of blocks each consisting of a predetermined number of sample data, at least two types of reference value data associated with a dynamic range of sample data of each block is formed in units of blocks, the sample data of each block is coded by using the reference value data to form a plurality of first coded data in units of blocks, the plurality of first coded data formed in units of blocks are vector-quantized to form second coded data in units of blocks, and transmission data is formed by using as a transmission unit the reference data formed in units of blocks and the second coded data formed in units of blocks. The image information signal can be transmitted in a small information volume without degrading the image information signal.

    摘要翻译： 公开了一种图像信息信号传输装置，其中输入一个帧由多个采样数据构成的图像信息信号，输入图像信息信号被分成多个块，每个块由预定数量的采样数据组成， 与块的采样数据的动态范围相关联的至少两种参考值数据以块为单位形成，通过使用参考值数据对每个块的采样数据进行编码，以形成多个第一编码数据 以块为单位形成的多个第一编码数据被矢量量化，以块为单位形成第二编码数据，并且通过以块为单位使用形成为块的参考数据作为发送单位来形成发送数据，并且第二 以块为单位形成的编码数据。 图像信息信号可以以小的信息量发送，而不降低图像信息信号。