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    • 3. 发明申请
    • METHOD AND DEVICE FOR RECONSTRUCTING A PICTURE
    • 用于重新构图的方法和装置
    • WO2009013266A1
    • 2009-01-29
    • PCT/EP2008/059520
    • 2008-07-21
    • THOMSON LICENSINGBOISSON, GuillaumeLOPEZ, PatrickVIERON, Jérome
    • BOISSON, GuillaumeLOPEZ, PatrickVIERON, Jérome
    • H04N7/26
    • H04N19/109H04N19/105H04N19/51
    • The invention relates to a method for reconstructing a picture that is part of a sequence of pictures, from coded digital data, representative of said current picture. It comprises the following steps: - construct (30, 34, 32, 36), for each picture block, first and second prediction blocks (from a first picture (h) and a second picture (I2) previously reconstructed, and - calculate (38), for each block, a confidence value representative of the proximity between the visual content of the first predictive block and the visual content of the second predictive block, and - reconstruct each block: - from a part of said coded digital data representative of said block and initial auxiliary data calculated from the first and second predictive blocks if the block confidence measurement is greater than a predetermined threshold, and - from other data if the confidence measurement is less than or equal to the predefined threshold.
    • 本发明涉及一种用于从代表所述当前图像的编码数字数据重建作为图像序列的一部分的图像的方法。 它包括以下步骤: - 为每个图像块构建(30,34,32,36)第一和第二预测块(来自先前重构的第一图像(h)和第二图像(I2),以及 - 计算( 38),对于每个块,表示第一预测块的视觉内容与第二预测块的可视内容之间的接近度的置信度值,并且 - 重建每个块: - 从代表 如果所述块置信度测量值大于预定阈值,则从所述第一预测块和所述第二预测块计算的所述块和初始辅助数据,以及 - 如果所述置信度测量小于或等于所述预定阈值,则从其他数据计算。
    • 8. 发明申请
    • METHOD FOR MULTI-VIEW CODING AND CORRESPONDING DECODING METHOD
    • 多视图编码和相关解码方法
    • WO2011042440A1
    • 2011-04-14
    • PCT/EP2010/064837
    • 2010-10-05
    • THOMSON LICENSINGBOTTREAU, VincentKERBIRIOU, PaulBOISSON, GuillaumeLOPEZ, PatrickTOUZE, DavidOLIVIER, Yannick
    • BOTTREAU, VincentKERBIRIOU, PaulBOISSON, GuillaumeLOPEZ, PatrickTOUZE, DavidOLIVIER, Yannick
    • H04N7/26
    • H04N19/30H04N19/105
    • The invention relates to a multi-view coding method for a sequence of images presented in the form of a first view and at least one additional view. The method comprises the following steps for: coding (10) the images of the first view into a stream of coded data, and coding (12, 14, 16), in the stream of coded data, the images of the additional view from prediction data. The coding (12, 14, 16) of a current block of an image of the additional view known as the current image, comprises the following steps for: determining (12), according to a scalable SVC prediction mode, prediction data for the current block from corresponding data associated with at least one reference block of an image of the first view, known as the reference image, non co-located, coding (14) the current block from prediction data, coding (16) for the current block data indicating the position of the reference block with respect to the block of the reference image co-located to the current block.
    • 本发明涉及一种用于以第一视图和至少一个附加视图形式呈现的图像序列的多视图编码方法。 该方法包括以下步骤:将第一视图的图像(10)编码成编码数据流,并在编码数据流中对来自预测的附加视图的图像进行编码(12,14,16) 数据。 被称为当前图像的附加视图的当前图像块的编码(12,14,16)包括以下步骤:根据可伸缩SVC预测模式确定(12)当前图像的预测数据 与来自与第一视图的图像的至少一个参考块相关联的对应数据(称为参考图像)非共同定位,从预测数据编码(14)当前块,对当前块数据进行编码(16) 指示参考块相对于与当前块同位的参考图像的块的位置。