BoxFromMotion/dataset/dataset_structure.md

# Meta Structure
-- scene_id
-- pcd_average_distance
-- frames:
    -- frame id:
        -- rgb_intrinsic
        -- camera_pose
        -- T_gravity
    -- frame id:
        -- rgb_intrinsic
        -- camera_pose
        -- T_gravity
    ...
-- objects:
    -- object id: 
        -- frame id:
            -- camera_box_2d_rend
            -- camera_center
            -- camera_scale
            -- camera_yaw
            -- camera_R
        ...
    ...