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    • 1. 发明专利
    • Apparatus and method for image processing
    • 用于图像处理的装置和方法
    • JP2007318368A
    • 2007-12-06
    • JP2006144759
    • 2006-05-25
    • Hitachi Ltd株式会社日立製作所
    • MIZUSHIMA TOSHIYANAGAYAMA KEIJIFUJIMOTO MASAHIRO
    • H04N5/91H04N5/93H04N19/00H04N19/103H04N19/162H04N19/40H04N19/503H04N19/573H04N19/59H04N19/593
    • H04N9/8227H04N1/2112H04N1/212H04N1/2158H04N5/772H04N9/8042H04N2101/00H04N2201/214H04N2201/33357
    • PROBLEM TO BE SOLVED: To solve the following problem: a still image having a smaller number of pixels than that of the still image originally obtained by a still image compression method is only obtainable because of conversion from a moving image compression method to the still image compression method, when moving images and still images are mixedly existent, and when timing of a scene a user wants to capture as still image is on the still image during playing back by the moving image compression method.
      SOLUTION: When recording a still image data, the data is recorded by both the moving image compression method and the still image compression method, and when capturing the still image during the playback by the moving image compression method, there is provided a decision whether the still image data recorded by the still image compression method and related to the still image data in the moving image compression method exists at the still image capture timing (ST808), and when there is the data recorded by the still image compression method, the data originally recorded by the still image compression method is extracted (ST812).
      COPYRIGHT: (C)2008,JPO&INPIT
    • 解决以下问题:由于从运动图像压缩方法的转换到静止图像压缩方法的转换,所以仅能获得原始通过静止图像压缩方法获得的静止图像的像素数量少的静止图像 当静止图像压缩方法在运动图像和静止图像混合存在时,以及当用户想要通过运动图像压缩方法播放期间静止图像拍摄的场景在静止图像上的定时时。 解决方案:当记录静止图像数据时,通过运动图像压缩方法和静止图像压缩方法记录数据,并且当通过运动图像压缩方法在回放期间捕获静止图像时,提供了一种 确定在静止图像压缩方法中是否存在与静止图像压缩方法记录的静止图像数据相关的静止图像数据是否存在于静止图像捕获定时(ST808),并且当存在由静止图像压缩方法记录的数据时 ,提取通过静止图像压缩方法原始记录的数据(ST812)。 版权所有(C)2008,JPO&INPIT