However, solely minimizing the chamfer distance between the predicted and the target mesh will lead to a non-smooth shape (verify this by settingw_chamfer=1.0and all other weights to0.0). We enforce smoothness by addingshaperegularizersto the objective. Namely, we add: mesh_edge_length, which...
"""using pytorch3d deform a source mesh to target mesh using 3D loss functions"""importosfrompytorch3d.ioimportload_obj,save_objfrompytorch3d.structuresimportMeshesfrompytorch3d.utilsimportico_spherefrompytorch3d.opsimportsample_points_from_meshesfrompytorch3d.lossimport(chamfer_distance,mesh_edge_...
chamfer_distance/chamfer_distance.py:7 5 import torch 6 import torch.nn.functional as F ---> 7 from pytorch3d.ops.knn import knn_gather, knn_points 8 from pytorch3d.structures.pointclouds import Pointclouds 11 def _validate_chamfer_reduction_inputs( 12 batch_reduction: Union[str, None], ...
There are some changes to the interface of chamfer_distance to cope with heterogenous point clouds. | 790eb8c The function join_meshes has been renamed to join_meshes_as_batch | b64fe51 Assets 2 Loading v0.1.1 08 Mar 19:55 nikhilaravi v0.1.1 cf8e667 Compare v0.1.1 Changelog New...
( chamfer_distance, mesh_edge_loss, mesh_normal_consistency, mesh_laplacian_smoothing ) import numpy as np import torch import matplotlib.pyplot as plt import matplotlib as mpl from mpl_toolkits.mplot3d import Axes3D from alfred.dl.torch.common import device import open3d as o3d ...
Python">"""usingpytorch3d deform a source mesh to target mesh using 3D loss functions"""importosfrompytorch3d.ioimportload_obj,save_objfrompytorch3d.structuresimportMeshesfrompytorch3d.utilsimportico_spherefrompytorch3d.opsimportsample_points_from_meshesfrompytorch3d.lossimport(chamfer_distance,mesh...
Python">"""usingpytorch3d deform a source mesh to target mesh using 3D loss functions"""importosfrompytorch3d.ioimportload_obj,save_objfrompytorch3d.structuresimportMeshesfrompytorch3d.utilsimportico_spherefrompytorch3d.opsimportsample_points_from_meshesfrompytorch3d.lossimport(chamfer_distance,mesh...
( chamfer_distance, mesh_edge_loss, mesh_normal_consistency, mesh_laplacian_smoothing ) import numpy as np import torch import matplotlib.pyplot as plt import matplotlib as mpl from mpl_toolkits.mplot3d import Axes3D from alfred.dl.torch.common import device import open3d as o3d ...
Python">"""usingpytorch3d deform a source mesh to target mesh using 3D loss functions"""importosfrompytorch3d.ioimportload_obj,save_objfrompytorch3d.structuresimportMeshesfrompytorch3d.utilsimportico_spherefrompytorch3d.opsimportsample_points_from_meshesfrompytorch3d.lossimport(chamfer_distance,mesh...
· 18 commits to main since this release V0.7.8 75ebeea This version supports PyTorch 2.1 to 2.4 New feature hausdorff distance / Add "max" point reduction for chamfer distance 44702fd limited support for AMD GPUs. Pulsar not included Improvements allow matrix_to_quaternion onnx export 7...