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    Method and apparatus for storing and processing picture information of temporally successive pictures
    1.
    发明授权
    Method and apparatus for storing and processing picture information of temporally successive pictures 有权
    用于存储和处理时间上连续的图像的图像信息的方法和装置

    公开(公告)号：US07397856B2

    公开(公告)日：2008-07-08

    申请号：US10257626

    申请日：2001-04-09

    申请人： Ralf Buschmann ,  Gero Bäse ,  Andreas Hutter ,  Robert Kutka ,  Norbert Oertel ,  Juergen Pandel

    发明人： Ralf Buschmann ,  Gero Bäse ,  Andreas Hutter ,  Robert Kutka ,  Norbert Oertel ,  Juergen Pandel

    IPC分类号： H04N7/12

    CPC分类号： H04N19/23 ,  H04N19/51 ,  H04N19/573

    摘要： A method and apparatus are provided for storing and processing picture information of temporally successive pictures wherein in each case at least one picture area is selected from each temporally preceding picture taking into account, the picture information determined from each selected picture area is stored with an assignment information item, which enables an assignment of the respective picture area and thus also of the picture information of the respective picture area to the corresponding picture and to the position of the picture area within the corresponding picture, at least one mixed picture is formed from the picture information of the respectively stored, selected picture areas, taking the account of the assignment information, and the mixed picture is used in the context of a motion estimation, a motion compensation or an error masking for an image.

    摘要翻译： 提供了一种用于存储和处理时间上连续的图像的图像信息的方法和装置，其中在每个情况下，从考虑到每个时间上先前的图像中选择至少一个图像区域，从每个选择的图像区域确定的图像信息被存储与分配 信息项，其使得能够将相应图像区域分配给相应图像的各个图像区域的图像信息以及相应图像内的图像区域的位置，至少一个混合图像从 考虑分配信息的分别存储的所选择的图像区域的图像信息和混合图像在图像的运动估计，运动补偿或误差掩蔽的上下文中使用。

    METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO SIGNAL
    7.
    发明申请
    METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO SIGNAL 有权
    编码和解码视频信号的方法和装置

    公开(公告)号：US20130114702A1

    公开(公告)日：2013-05-09

    申请号：US13811211

    申请日：2011-07-20

    申请人： Peter Amon ,  Andreas Hutter ,  Robert Kutka ,  Norbert Oertel

    发明人： Peter Amon ,  Andreas Hutter ,  Robert Kutka ,  Norbert Oertel

    IPC分类号： H04N7/26

    CPC分类号： H04N19/573 ,  H04N19/51 ,  H04N19/523 ,  H04N19/59 ,  H04N19/61

    摘要： An encoder encodes a video signal formed of video frames, each including image blocks. The encoder includes a processing unit which calculates at least one high resolution reference image block on the basis of previously encoded image blocks by executing a super resolution algorithm to perform a local motion compensation; and a motion compensation unit which calculates on the basis of the calculated high resolution reference image block a temporal predictor which is subtracted from a current image block of the video signal. Together, the encoder and a corresponding decoder improve the signal quality of a video signal significantly.

    摘要翻译： 编码器对由视频帧形成的每个包括图像块的视频信号进行编码。 编码器包括：处理单元，其通过执行超分辨率算法来执行局部运动补偿，基于先前编码的图像块来计算至少一个高分辨率参考图像块; 以及运动补偿单元，其基于所计算出的高分辨率参考图像块，从视频信号的当前图像块中减去的时间预测器进行计算。 编码器和相应的解码器一起显着提高了视频信号的信号质量。

    Scalable method for encoding a series of original images, and associated image encoding method, encoding device and decoding device
    9.
    发明授权
    Scalable method for encoding a series of original images, and associated image encoding method, encoding device and decoding device 有权
    编码一系列原始图像的可扩展方法，以及相关图像编码方法，编码装置和解码装置

    公开(公告)号：US08131088B2

    公开(公告)日：2012-03-06

    申请号：US11631256

    申请日：2005-06-13

    申请人： Peter Amon ,  Gero Bäse ,  Andreas Hutter ,  Jürgen Pandel ,  Benoit Timmermann

    发明人： Peter Amon ,  Gero Bäse ,  Andreas Hutter ,  Jürgen Pandel ,  Benoit Timmermann

    IPC分类号： G06K9/36

    CPC分类号： H04N19/615 ,  H04N19/102 ,  H04N19/114 ,  H04N19/13 ,  H04N19/146 ,  H04N19/179 ,  H04N19/61 ,  H04N19/63

    摘要： A series of decoded images is generated from a series of original images encoded by a first encoding technique following movement-compensated, predictive encoding, where a starting image of a group of successive original images that are to be encoded is defined by a second encoding technique following movement-compensated, temporally filtered partial band encoding based on a determined encoding property of a decoded image of the group of images that are to be encoded, the decoded image is used for generating an output image having a low resolution level, before the images are encoded. At least one output image is generated on each level of resolution from the successive original images of the group of from at least one decoded image during image encoding. The decoded images are provided only with a reduced quality while the reconstituted images are of great quality.

    摘要翻译： 一系列经解码的图像从经过运动补偿的预测编码之后的第一编码技术编码的一系列原始图像生成，其中待编码的一组连续的原始图像的起始图像由第二编码技术 基于经编码的图像组的解码图像的确定的编码特性，经过运动补偿的时间滤波的部分频带编码，解码图像用于在图像之前产生具有低分辨率级别的输出图像 被编码。 在图像编码期间，来自至少一个解码图像的组的连续原始图像在每个分辨率级别上生成至少一个输出图像。 解码后的图像只能以降低的质量提供，而重构的图像质量很好。