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    • 9. 发明申请
    • IMAGE RECORDING DEVICE, IMAGE REPRODUCING DEVICE, RECORDING MEDIUM, IMAGE RECORDING METHOD, AND PROGRAM THEREOF
    • 图像记录装置,图像再现装置,记录介质,图像记录方法及其程序
    • US20090189996A1
    • 2009-07-30
    • US12358480
    • 2009-01-23
    • Hiroaki ShimazakiKenjiro TsudaTatsuro JuriKatsuo SaigoTakashi MasunoYuki KobayashiTakuma ChibaYukinaga Seki
    • Hiroaki ShimazakiKenjiro TsudaTatsuro JuriKatsuo SaigoTakashi MasunoYuki KobayashiTakuma ChibaYukinaga Seki
    • H04N5/228H04N7/26
    • G11B27/105H04N21/2389H04N21/4385
    • An image recording device includes: a reference clock generation generating a reference clock; a first compression unit generating first compressed image data by compressing a first picture that is included in pictures in the captured image and that is equivalent to image captured at the first frame rate; a second compression unit generating second compressed image data by compressing a second picture that is included in the pictures in the captured image except the first picture; a first timestamp generation unit generating a first timestamp indicating a time for presentation of the first picture with reference to the reference clock; a second timestamp generation unit generating a second timestamp indicating a time for presentation of the second picture with reference to the reference clock; a first assignment unit assigning the first timestamp to the first compressed image data; a second assignment unit assigning the second timestamp to the second compressed image data; and a recording unit recording, to the recording medium, (i) the first compressed image data assigned with the first timestamp and (ii) the second compressed image data assigned with the second timestamp.
    • 图像记录装置包括:产生参考时钟的参考时钟产生; 第一压缩单元,通过压缩包含在拍摄图像中的图像中的与在第一帧速率捕获的图像相当的第一图像来生成第一压缩图像数据; 第二压缩单元,通过压缩除了第一图像之外的捕获图像中的图像中包括的第二图像来生成第二压缩图像数据; 第一时间戳产生单元,其参考参考时钟产生指示用于呈现第一图像的时间的第一时间戳; 第二时间戳生成单元,生成指示参考所述参考时钟显示所述第二图像的时间的第二时间戳; 第一分配单元,将第一时间戳分配给第一压缩图像数据; 第二分配单元,将第二时间戳分配给第二压缩图像数据; 以及记录单元向记录介质记录(i)分配有第一时间戳的第一压缩图像数据和(ii)分配有第二时间戳的第二压缩图像数据。