DYNAMIC IMAGE ENCODING DEVICE, DYNAMIC IMAGE DECODING DEVICE, DYNAMIC IMAGE ENCODING METHOD, DYNAMIC IMAGE DECODING METHOD, DYNAMIC IMAGE ENCODING PROGRAM, AND DYNAMIC IMAGE DECODING PROGRAM
    1.
    发明申请
    DYNAMIC IMAGE ENCODING DEVICE, DYNAMIC IMAGE DECODING DEVICE, DYNAMIC IMAGE ENCODING METHOD, DYNAMIC IMAGE DECODING METHOD, DYNAMIC IMAGE ENCODING PROGRAM, AND DYNAMIC IMAGE DECODING PROGRAM 有权
    动态图像编码装置,动态图像解码装置,动态图像编码方法,动态图像解码方法,动态图像编码程序和动态图像解码程序

    公开(公告)号:US20090257665A1

    公开(公告)日:2009-10-15

    申请号:US12090154

    申请日:2006-10-12

    IPC分类号: G06K9/36

    摘要: An image encoding device including an input section inputting an input image constituting an encoding target; a reference image accumulation section accumulating a reference image; a reference image accompanying information accumulation section accumulating reference image accompanying information that accompanies the reference image; an encoding section modifying the reference image and the reference image accompanying information in accordance with the input image, generating a predictive signal for the input image, and encoding the input image; and an output section outputting, as encoded data, compressed data obtained by the encoding by the encoding section together with modification method information indicating a modification method for the reference image. Thereby, image information can be encoded/decoded more efficiently by generating an appropriate predictive signal.

    摘要翻译: 一种图像编码装置,包括:输入构成编码对象的输入图像的输入部; 累积参考图像的参考图像累积部分; 附加信息累积部分的参考图像,累积伴随参考图像的信息的参考图像; 编码部分,根据输入图像修改参考图像和伴随信息的参考图像,生成用于输入图像的预测信号,并对输入图像进行编码; 输出部分输出通过编码部分的编码获得的压缩数据作为编码数据,以及指示参考图像的修改方法的修改方法信息。 从而,可以通过产生适当的预测信号来更有效地对图像信息进行编码/解码。

    Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, dynamic image decoding method, dynamic image encoding program, and dynamic image decoding program
    2.
    发明授权
    Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, dynamic image decoding method, dynamic image encoding program, and dynamic image decoding program 有权
    动态图像编码装置,动态图像解码装置,动态图像编码方法,动态图像解码方法,动态图像编码程序,动态图像解码程序

    公开(公告)号:US08073266B2

    公开(公告)日:2011-12-06

    申请号:US12090154

    申请日:2006-10-12

    IPC分类号: G06K9/36

    摘要: An image encoding device including an input section inputting an input image constituting an encoding target; a reference image accumulation section accumulating a reference image; a reference image accompanying information accumulation section accumulating reference image accompanying information that accompanies the reference image; an encoding section modifying the reference image and the reference image accompanying information in accordance with the input image, generating a predictive signal for the input image, and encoding the input image; and an output section outputting, as encoded data, compressed data obtained by the encoding by the encoding section together with modification method information indicating a modification method for the reference image. Thereby, image information can be encoded/decoded more efficiently by generating an appropriate predictive signal.

    摘要翻译: 一种图像编码装置,包括:输入构成编码对象的输入图像的输入部; 累积参考图像的参考图像累积部分; 附加信息累积部分的参考图像,累积伴随参考图像的信息的参考图像; 编码部分,根据输入图像修改参考图像和伴随信息的参考图像,生成用于输入图像的预测信号,并对输入图像进行编码; 以及作为编码数据输出通过编码部分的编码获得的压缩数据的输出部分,以及指示参考图像的修改方法的修改方法信息。 从而,可以通过产生适当的预测信号来更有效地对图像信息进行编码/解码。

    DYNAMIC IMAGE ENCODING DEVICE, DYNAMIC IMAGE DECODING DEVICE, DYNAMIC IMAGE ENCODING METHOD, DYNAMIC IMAGE DECODING METHOD, DYNAMIC IMAGE ENCODING PROGRAM, AND DYNAMIC IMAGE DECODING PROGRAM
    3.
    发明申请
    DYNAMIC IMAGE ENCODING DEVICE, DYNAMIC IMAGE DECODING DEVICE, DYNAMIC IMAGE ENCODING METHOD, DYNAMIC IMAGE DECODING METHOD, DYNAMIC IMAGE ENCODING PROGRAM, AND DYNAMIC IMAGE DECODING PROGRAM 有权
    动态图像编码装置,动态图像解码装置,动态图像编码方法,动态图像解码方法,动态图像编码程序和动态图像解码程序

    公开(公告)号:US20120039394A1

    公开(公告)日:2012-02-16

    申请号:US13279861

    申请日:2011-10-24

    IPC分类号: H04N7/32

    摘要: An object of the present invention is to encode and decode image information more efficiently by generating an appropriate predictive signal.The image encoding device of the present invention comprises an input section 201 for inputting an input image constituting an encoding target; a reference image accumulation section 202 for accumulating a reference image; a reference image accompanying information accumulation section 203 for accumulating reference image accompanying information which accompanies the reference image; an encoding section 206 for modifying the reference image and the reference image accompanying information in accordance with the input image, generating a predictive signal for the input image, and encoding the input image; and an output section 209 for outputting, as encoded data, compressed data obtained by encoding by the encoding means together with modification method information indicating a modification method for the reference image.

    摘要翻译: 本发明的目的是通过产生适当的预测信号来更有效地对图像信息进行编码和解码。 本发明的图像编码装置包括:输入部201,其输入构成编码对象的输入图像; 用于累积参考图像的参考图像累积部分202; 伴随信息累积部分203的参考图像,用于累积伴随参考图像的附带信息的参考图像; 编码部分206,用于根据输入图像修改参考图像和伴随信息的参考图像,产生用于输入图像的预测信号,并对输入图像进行编码; 以及输出部209,用于输出通过编码装置进行编码而获得的压缩数据以及指示参考图像的修改方法的修改方法信息作为编码数据。

    Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, dynamic image decoding method, dynamic image encoding program, and dynamic image decoding program
    4.
    发明授权
    Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, dynamic image decoding method, dynamic image encoding program, and dynamic image decoding program 有权
    动态图像编码装置,动态图像解码装置,动态图像编码方法,动态图像解码方法,动态图像编码程序,动态图像解码程序

    公开(公告)号:US08351717B2

    公开(公告)日:2013-01-08

    申请号:US13279861

    申请日:2011-10-24

    IPC分类号: G06K9/36

    摘要: An object of the present invention is to encode and decode image information more efficiently by generating an appropriate predictive signal.The image encoding device of the present invention comprises an input section 201 for inputting an input image constituting an encoding target; a reference image accumulation section 202 for accumulating a reference image; a reference image accompanying information accumulation section 203 for accumulating reference image accompanying information which accompanies the reference image; an encoding section 206 for modifying the reference image and the reference image accompanying information in accordance with the input image, generating a predictive signal for the input image, and encoding the input image; and an output section 209 for outputting, as encoded data, compressed data obtained by encoding by the encoding means together with modification method information indicating a modification method for the reference image.

    摘要翻译: 本发明的目的是通过产生适当的预测信号来更有效地对图像信息进行编码和解码。 本发明的图像编码装置包括:输入部201,其输入构成编码对象的输入图像; 用于累积参考图像的参考图像累积部分202; 伴随信息累积部分203的参考图像,用于累积伴随参考图像的附带信息的参考图像; 编码部分206,用于根据输入图像修改参考图像和伴随信息的参考图像,产生用于输入图像的预测信号,并对输入图像进行编码; 以及输出部209,用于输出通过编码装置进行编码而获得的压缩数据以及指示参考图像的修改方法的修改方法信息作为编码数据。

    VIDEO ENCODING METHOD, VIDEO DECODING METHOD, VIDEO ENCODING PROGRAM, VIDEO DECODING PROGRAM, VIDEO ENCODING APPARATUS, AND VIDEO DECODING APPARATUS
    8.
    发明申请
    VIDEO ENCODING METHOD, VIDEO DECODING METHOD, VIDEO ENCODING PROGRAM, VIDEO DECODING PROGRAM, VIDEO ENCODING APPARATUS, AND VIDEO DECODING APPARATUS 有权
    视频编码方法,视频解码方法,视频编码程序,视频解码程序,视频编码设备和视频解码设备

    公开(公告)号:US20110019744A1

    公开(公告)日:2011-01-27

    申请号:US12894850

    申请日:2010-09-30

    IPC分类号: H04N7/26

    摘要: In a video encoding method according to the present invention, an encoding mode controller 102 determines an encoding mode of each image on the occasion of encoding a moving picture consisting of a plurality of images, and a region partitioning unit 104 determines a region structural unit for partitioning the image into multiple regions, based on the encoding mode. A region determining unit 116 defines the regions on the basis of the region structural unit and information thereof is encoded. Then an encoder 105 compression-encodes pixel data included in the regions, in encoding units to generate compression-encoded data according to the encoding mode, and outputs the resultant data.

    摘要翻译: 在根据本发明的视频编码方法中,编码模式控制器102在对由多个图像组成的运动图像进行编码的情况下确定每个图像的编码模式,并且区域划分单元104确定区域结构单元 基于编码模式将图像分割成多个区域。 区域确定单元116基于区域结构单元来定义区域,并对其信息进行编码。 然后,编码器105以编码单位对包括在该区域中的像素数据进行压缩编码,以根据编码模式生成压缩编码数据,并输出结果数据。