PIXEL DATA COMPRESSION DEVICE
    2.
    发明申请
    PIXEL DATA COMPRESSION DEVICE 有权
    像素数据压缩设备

    公开(公告)号:US20130343660A1

    公开(公告)日:2013-12-26

    申请号:US13679379

    申请日:2012-11-16

    CPC classification number: G06T9/00 H04N19/103 H04N19/136 H04N19/182 H04N19/186

    Abstract: A pixel data compression device is provided. The device includes: a first judgment unit for comparing a number of bits of a value of first pixel data and a number of bits of a value of second pixel data with a number of reference bits; a format determination unit for determining a format of compressed data, the format corresponding to the number of bits of the value of the first pixel data and the number of bits of the value of the second pixel data; and a compression unit for generating the compressed data, which corresponds to the format of the compressed data, from the first pixel data and the second pixel data. The compressed data includes a flag region, a first data region, and a second data region.

    Abstract translation: 提供像素数据压缩装置。 该装置包括:第一判断单元,用于将第一像素数据的值的比特数与第二像素数据的比特数与参考比特数进行比较; 格式确定单元,用于确定压缩数据的格式,对应于第一像素数据的值的位数和第二像素数据的值的位数的格式; 以及压缩单元,用于从第一像素数据和第二像素数据生成对应于压缩数据的格式的压缩数据。 压缩数据包括标志区域,第一数据区域和第二数据区域。

    Pixel data compression device
    3.
    发明授权
    Pixel data compression device 有权
    像素数据压缩设备

    公开(公告)号:US08861876B2

    公开(公告)日:2014-10-14

    申请号:US13679379

    申请日:2012-11-16

    CPC classification number: G06T9/00 H04N19/103 H04N19/136 H04N19/182 H04N19/186

    Abstract: A pixel data compression device is provided. The device includes: a first judgment unit for comparing a number of bits of a value of first pixel data and a number of bits of a value of second pixel data with a number of reference bits; a format determination unit for determining a format of compressed data, the format corresponding to the number of bits of the value of the first pixel data and the number of bits of the value of the second pixel data; and a compression unit for generating the compressed data, which corresponds to the format of the compressed data, from the first pixel data and the second pixel data. The compressed data includes a flag region, a first data region, and a second data region.

    Abstract translation: 提供像素数据压缩装置。 该装置包括:第一判断单元,用于将第一像素数据的值的比特数与第二像素数据的比特数与参考比特数进行比较; 格式确定单元,用于确定压缩数据的格式,对应于第一像素数据的值的位数和第二像素数据的值的位数的格式; 以及压缩单元,用于从第一像素数据和第二像素数据生成对应于压缩数据的格式的压缩数据。 压缩数据包括标志区域,第一数据区域和第二数据区域。

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