Depth or disparity map upscaling
    1.
    发明授权
    Depth or disparity map upscaling 有权
    深度或差异图放大

    公开(公告)号:US09525858B2

    公开(公告)日:2016-12-20

    申请号:US14131051

    申请日:2012-05-21

    IPC分类号: H04N13/00 G06T7/00

    摘要: Method and arrangement for increasing the resolution of a depth or disparity map related to multi view video. The method comprises deriving a high resolution depth map based on a low resolution depth map and a masked texture image edge map. The masked texture image edge map comprises information on edges in a high resolution texture image, which edges have a correspondence in the low resolution depth map. The texture image and the depth map are associated with the same frame.

    摘要翻译: 用于增加与多视图视频相关的深度或视差图的分辨率的方法和装置。 该方法包括基于低分辨率深度图和掩蔽的纹理图像边缘图导出高分辨率深度图。 掩蔽纹理图像边缘图包括关于高分辨率纹理图像中的边缘的信息,该边缘在低分辨率深度图中具有对应关系。 纹理图像和深度图与相同的帧相关联。

    DEPTH OR DISPARITY MAP UPSCALING
    2.
    发明申请
    DEPTH OR DISPARITY MAP UPSCALING 有权
    深度或差异地图UPSCALING

    公开(公告)号:US20140146139A1

    公开(公告)日:2014-05-29

    申请号:US14131051

    申请日:2012-05-21

    IPC分类号: H04N13/00 G06T7/00

    摘要: Method and arrangement for increasing the resolution of a depth or disparity map related to multi view video. The method comprises deriving a high resolution depth map based on a low resolution depth map and a masked texture image edge map. The masked texture image edge map comprises information on edges in a high resolution texture image, which edges have a correspondence in the low resolution depth map. The texture image and the depth map are associated with the same frame.

    摘要翻译: 用于增加与多视图视频相关的深度或视差图的分辨率的方法和装置。 该方法包括基于低分辨率深度图和掩蔽的纹理图像边缘图导出高分辨率深度图。 掩蔽纹理图像边缘图包括关于高分辨率纹理图像中的边缘的信息,该边缘在低分辨率深度图中具有对应关系。 纹理图像和深度图与相同的帧相关联。