Add header for files (#869)

* Add header for files

* Add header for files

* Add header for files

* Add header for files

mmdet3d/core/bbox/coders/groupfree3d_bbox_coder.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 

mmdet3d/core/bbox/coders/partial_bin_based_bbox_coder.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 

mmdet3d/core/bbox/iou_calculators/__init__.py

+# Copyright (c) OpenMMLab. All rights reserved.
 from .iou3d_calculator import (AxisAlignedBboxOverlaps3D, BboxOverlaps3D,
                                BboxOverlapsNearest3D,
                                axis_aligned_bbox_overlaps_3d, bbox_overlaps_3d,

mmdet3d/core/bbox/iou_calculators/iou3d_calculator.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import torch
 
 from mmdet.core.bbox import bbox_overlaps

mmdet3d/core/bbox/samplers/__init__.py

+# Copyright (c) OpenMMLab. All rights reserved.
 from mmdet.core.bbox.samplers import (BaseSampler, CombinedSampler,
                                       InstanceBalancedPosSampler,
                                       IoUBalancedNegSampler, OHEMSampler,

mmdet3d/core/bbox/samplers/iou_neg_piecewise_sampler.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import torch
 
 from mmdet.core.bbox.builder import BBOX_SAMPLERS

mmdet3d/core/bbox/structures/__init__.py

+# Copyright (c) OpenMMLab. All rights reserved.
 from .base_box3d import BaseInstance3DBoxes
 from .box_3d_mode import Box3DMode
 from .cam_box3d import CameraInstance3DBoxes

mmdet3d/core/bbox/structures/base_box3d.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 from abc import abstractmethod

mmdet3d/core/bbox/structures/box_3d_mode.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 from enum import IntEnum, unique

mmdet3d/core/bbox/structures/cam_box3d.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 

mmdet3d/core/bbox/structures/coord_3d_mode.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 from enum import IntEnum, unique

mmdet3d/core/bbox/structures/depth_box3d.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 

mmdet3d/core/bbox/structures/lidar_box3d.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 

mmdet3d/core/bbox/structures/utils.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 from logging import warning

mmdet3d/core/bbox/transforms.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import torch
 
 

mmdet3d/core/evaluation/__init__.py

+# Copyright (c) OpenMMLab. All rights reserved.
 from .indoor_eval import indoor_eval
 from .kitti_utils import kitti_eval, kitti_eval_coco_style
 from .lyft_eval import lyft_eval

mmdet3d/core/evaluation/indoor_eval.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import numpy as np
 import torch
 from mmcv.utils import print_log

mmdet3d/core/evaluation/kitti_utils/__init__.py

+# Copyright (c) OpenMMLab. All rights reserved.
 from .eval import kitti_eval, kitti_eval_coco_style
 
 __all__ = ['kitti_eval', 'kitti_eval_coco_style']

mmdet3d/core/evaluation/kitti_utils/eval.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import gc
 import io as sysio
 import numba

mmdet3d/core/evaluation/kitti_utils/rotate_iou.py

+# Copyright (c) OpenMMLab. All rights reserved.
 #####################
 # Based on https://github.com/hongzhenwang/RRPN-revise
 # Licensed under The MIT License