APPARATUS AND METHOD FOR CORRECTING ERROR IN STEREOSCOPIC IMAGE
    1.
    发明申请
    APPARATUS AND METHOD FOR CORRECTING ERROR IN STEREOSCOPIC IMAGE 审中-公开
    用于校正立体图像中的错误的装置和方法

    公开(公告)号:US20120162386A1

    公开(公告)日:2012-06-28

    申请号:US13335612

    申请日:2011-12-22

    IPC分类号: H04N13/02 G06K9/00

    摘要: Disclosed herein are an apparatus and method for correcting an error in a stereoscopic image. The apparatus includes two cameras, a region extraction unit, a phase difference calculation unit, an error value extraction unit, and an error analysis unit. The cameras capture left and right images forming the stereoscopic image. The region extraction unit extracts the main regions of interest from each of the images. The phase difference calculation unit calculates the difference in phase between the main regions of interest of the left image and the main regions of interest of the right image. The error value extraction unit extracts the value of a camera disposition error, corresponding to locations of the two cameras, based on the difference in phase. The error analysis unit determines whether the value of the camera disposition error is within a set range, and corrects the error in the stereoscopic image.

    摘要翻译: 这里公开了一种用于校正立体图像中的误差的装置和方法。 该装置包括两个照相机,区域提取单元,相位差计算单元,误差值提取单元和误差分析单元。 相机拍摄形成立体图像的左图像和右图像。 区域提取单元从每个图像提取感兴趣的主要区域。 相位差计算单元计算左图像的主要区域和右图像的主要感兴趣区域之间的相位差。 误差值提取单元基于相位差来提取与两个摄像机的位置对应的摄像机配置误差的值。 误差分析单元确定相机配置误差的值是否在设定范围内,并校正立体图像中的误差。

    RENDERING SYSTEM AND DATA PROCESSING METHOD USING SAME
    2.
    发明申请
    RENDERING SYSTEM AND DATA PROCESSING METHOD USING SAME 审中-公开
    使用相同的渲染系统和数据处理方法

    公开(公告)号:US20100157081A1

    公开(公告)日:2010-06-24

    申请号:US12538539

    申请日:2009-08-10

    IPC分类号: H04N5/232 H04N5/228 G06T15/00

    CPC分类号: G06T15/503

    摘要: A rendering system includes a data input unit for reading depth information of a deep render buffer obtained by rendering; a camera lens sampling unit for sampling surface data of a lens provided in a camera; a deep render buffer reconstruction unit referring to pixel location information of the deep render buffer to reconstruct a deep render buffer at a new camera position, wherein the camera position corresponds to a sampling result from the camera lens sampling unit. The rendering system further includes a render image generation unit for generating a render image at the camera position from the reconstructed deep render buffer; and an image accumulation unit for accumulating the render image at the camera position.

    摘要翻译: 渲染系统包括:数据输入单元,用于读取通过渲染获得的深渲染缓冲区的深度信息; 相机镜头采样单元,用于对设置在相机中的透镜的表面数据进行采样; 参考深渲染缓冲器的像素位置信息的深渲染缓冲器重构单元,以在新的相机位置重建深渲染缓冲器,其中相机位置对应于来自相机镜头采样单元的采样结果。 渲染系统还包括渲染图像生成单元,用于从重建的深渲染缓冲器在相机位置生成渲染图像; 以及用于在相机位置处累积渲染图像的图像累积单元。