Method and system for equalizing holographic data pages
    9.
    发明申请
    Method and system for equalizing holographic data pages 有权
    用于均衡全息数据页的方法和系统

    公开(公告)号:US20050286387A1

    公开(公告)日:2005-12-29

    申请号:US10879847

    申请日:2004-06-28

    IPC分类号: G11B7/00 G11B7/0065

    CPC分类号: G11B7/0065

    摘要: Methods and systems for equalizing a holographic image page and for compensating nonlinearity of a holographic data storage channel are disclosed. In one embodiment, a method for equalizing a holographic image page includes receiving the holographic image page and dividing the holographic image page into a plurality of local image regions. The method further includes generating a local alignment error vector for each local image region, computing a local finite impulse response kernel for each local image region according to the corresponding local alignment error vector, and adjusting misaligned pixels of each local image region using the corresponding local finite impulse response kernel.

    摘要翻译: 公开了用于均衡全息图像页面和用于补偿全息数据存储通道的非线性的方法和系统。 在一个实施例中,用于均衡全息图像页的方法包括接收全息图像页面并将全息图像页划分为多个局部图像区域。 该方法还包括为每个局部图像区域生成局部对准误差向量,根据相应的局部对准误差向量计算每个局部图像区域的局部有限脉冲响应内核,并使用相应的局部位置调整每个局部图像区域的不对准像素 有限脉冲响应内核。