draw_geometries([point_cloud]) Open3D的真正强大之处不在于精简的显示点云,而是一些自定义的功能,这个在可视化的时候非常有用。 比如我们可以添加自定义的draw_geometries函数,显示结果可以: def custom_draw_geometry_with_key_callback(pcd): def change_background_to_black(vis): opt = vis.get_render_opt...
pt1=o3d.geometry.PointCloud() pt1.points=o3d.utility.Vector3dVector(a.reshape(-1,3)) pt1.paint_uniform_color([1,0,0]) pt2=o3d.geometry.PointCloud() pt2.points=o3d.utility.Vector3dVector(b.reshape(-1,3)) pt2.paint_uniform_color([0,1,0]) o3d.visualization.draw_geometries([pt...
[Open3D INFO] Ctrl + 0..4,9: Set mesh color option. [Open3D INFO] 0 - Default behavior, render uniform gray color. [Open3D INFO] 1 - Render point color. [Open3D INFO] 2 - x coordinate as color. [Open3D INFO] 3 - y coordinate as color. [Open3D INFO] 4 - z coordinate as...
(pt1) vis.get_render_option().point_size = 15 # 控制点的大小 vis.run() vis.destroy_window() # 可视化点云 def vis_pointcloud(data): ''' :param data: n*3的矩阵 :return: 可视化 ''' data = np.array(data) pt1 = open3d.geometry.PointCloud() pt1.points = open3d.utility.Vector...
o3d.io.write_image("copy_of_lena_color.jpg", img) 1.2. 点云可视化 homepage o3d.visualization.draw_geometries(geometry_list:List[open3d.cpu.pybind.geometry.Geometry], window_name:str='Open3D', width:int=1920, height:int=1080, left:int=50, top:int=50, point_show_normal:bool=False, me...
opt = vis.get_render_option() opt.background_color = np.asarray([0, 0, 0]) return False def load_render_option(vis): vis.get_render_option().load_from_json( "../../TestData/renderoption.json") return False def capture_depth(vis): ...
opt = vis.get_render_option() opt.background_color = np.asarray([0, 0, 0]) #创建点云对象 pcd=o3d.open3d.geometry.PointCloud() #将点云数据转换为Open3d可以直接使用的数据类型 pcd.points= o3d.open3d.utility.Vector3dVector(raw_point) ...
pcd = o3d.io.read_point_cloud("bunny.pcd") print(pcd) # 将点云设置为灰色 pcd.paint_uniform_color([0.5, 0.5, 0.5]) # 建立KDTree pcd_tree = o3d.geometry.KDTreeFlann(pcd) # 将第1500个点设置为紫色 pcd.colors[1500] = [0.5, 0, 0.5] # 使用K近邻,将第1500个点最近的5000个点设置...
ifsuccess_color_term:print("Using RGB-D Odometry")print(trans_color_term)source_pcd_color_term=o3d.geometry.PointCloud.create_from_rgbd_image(source_rgbd_image,pinhole_camera_intrinsic)source_pcd_color_term.transform(trans_color_term)o3d.visualization.draw_geometries([target_pcd,source_pcd_color...
o3d.pipelines.color_map.color_map_optimization(mesh, rgbd_images, camera, option) # 可视化 o3d.visualization.draw_geometries([mesh], zoom=0.5399, front=[0.0665, -0.1107, -0.9916], lookat=[0.7353, 0.6537, 1.0521], up=[0.0136, -0.9936, 0.1118]) ...