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    • 2. 发明授权
    • Image processing apparatus and image processing program
    • 图像处理装置和图像处理程序
    • US08923635B2
    • 2014-12-30
    • US12878110
    • 2010-09-09
    • Eiichi Tanaka
    • Eiichi Tanaka
    • G06K9/36G06K9/34G06T7/00
    • G06K9/342G06K2209/01G06T7/12G06T7/149G06T2207/10008
    • An image processing apparatus includes a first path information calculating unit, a second path information calculating unit, and a path selecting unit. The first path information calculating unit calculates first path information which is information representing a first path for separating areas from an image. The second path information calculating unit calculates second path information representing a second path for separating the areas from the image, the second path being the reverse of the first path. The path selecting unit selects one of the first path information calculated by the first path information calculating unit and the second path information calculated by the second path information calculating unit.
    • 图像处理装置包括第一路径信息计算单元,第二路径信息计算单元和路径选择单元。 第一路径信息计算单元计算作为表示用于从图像分离区域的第一路径的信息的第一路径信息。 第二路径信息计算单元计算表示用于分离图像的区域的第二路径的第二路径信息,第二路径与第一路径相反。 路径选择单元选择由第一路径信息计算单元计算的第一路径信息和由第二路径信息计算单元计算的第二路径信息之一。
    • 3. 发明申请
    • Image-encoding apparatus, image-encoding method, computer program, and computer-readable medium
    • 图像编码装置,图像编码方法,计算机程序和计算机可读介质
    • US20060126735A1
    • 2006-06-15
    • US11299521
    • 2005-12-12
    • Eiichi Tanaka
    • Eiichi Tanaka
    • H04N7/12H04N11/04H04B1/66H04N11/02
    • H04N19/87H04N19/107H04N19/114H04N19/137H04N19/142H04N19/172H04N19/177H04N19/61
    • An image-encoding apparatus includes an encoding unit that performs intra-frame encoding or inter-frame encoding on each picture of moving image data to output encoded data that includes an encoded group that includes at least one encoded picture, an encoding distortion calculating unit that calculates an amount of encoding distortion, an inter-frame correlation calculating unit that calculates a correlation between frames in the moving image data, an index value calculating unit that calculates an index value that is used to determine a structure of the encoded group based on the correlation, condition data, and the amount of encoding distortion, and an encoding control unit that outputs a control parameter for controlling at least the structure of the encoded group in the encoding unit based on the index value.
    • 图像编码装置包括对运动图像数据的每个图像执行帧内编码或帧间编码的编码单元,以输出包括至少一个编码图像的编码组的编码数据,编码失真计算单元, 计算编码失真量,计算运动图像数据中的帧之间的相关性的帧间相关计算单元,基于所述运动图像数据中的帧之间的相关性来计算用于确定编码组的结构的索引值的索引值计算单元 相关性,条件数据和编码失真量,以及编码控制单元,其基于索引值输出用于至少控制编码单元中的编码组的结构的控制参数。