EXTRACTING DEPTH INFORMATION FROM VIDEO FROM A SINGLE CAMERA
    5.
    发明申请
    EXTRACTING DEPTH INFORMATION FROM VIDEO FROM A SINGLE CAMERA 审中-公开
    从单个摄像机的视频中提取深度信息

    公开(公告)号:US20130063556A1

    公开(公告)日:2013-03-14

    申请号:US13607571

    申请日:2012-09-07

    IPC分类号: H04N13/00

    摘要: Techniques are provided for generating depth estimates for pixels, in a series of images captured by a single camera, that correspond to the static objects. The techniques involve identifying occlusion events in the series of images. The occlusion events are events in which dynamic blobs are at least partially occluded, by static objects, from view of the camera. The depth estimates for pixels of the static objects are generated based on the occlusion events and depth estimates associated with the dynamic blobs. Techniques are also provided for generating the depth estimates associated with the dynamic blobs. The depth estimates for the dynamic blobs are generated based on how far down, within at least one image, the lowest point of the dynamic blob is located.

    摘要翻译: 提供技术用于在由单个相机拍摄的一系列与静态对象相对应的图像中生成像素的深度估计。 这些技术涉及识别该系列图像中的遮挡事件。 遮挡事件是动态斑点至少部分地由相机视图的静态物体遮挡的事件。 基于与动态斑点相关联的遮挡事件和深度估计,生成静态对象的像素的深度估计。 还提供了用于生成与动态斑点相关联的深度估计的技术。 动态斑点的深度估计是基于动态斑点位于最低点内的至少一个图像的多远向下生成的。