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| # TODO: Need to solve the problem of multiple backend_args parameters | |
| # _backend_args = dict( | |
| # backend='petrel', | |
| # path_mapping=dict({ | |
| # './data/': 's3://openmmlab/datasets/detection/', | |
| # 'data/': 's3://openmmlab/datasets/detection/' | |
| # })) | |
| _backend_args = None | |
| tta_model = dict( | |
| type='mmdet.DetTTAModel', | |
| tta_cfg=dict(nms=dict(type='nms', iou_threshold=0.65), max_per_img=300)) | |
| img_scales = [(640, 640), (320, 320), (960, 960)] | |
| # LoadImageFromFile | |
| # / | \ | |
| # Resize Resize Resize # noqa | |
| # / \ / \ / \ | |
| # RandomFlip RandomFlip RandomFlip RandomFlip RandomFlip RandomFlip # noqa | |
| # | | | | | | | |
| # LoadAnn LoadAnn LoadAnn LoadAnn LoadAnn LoadAnn | |
| # | | | | | | | |
| # PackDetIn PackDetIn PackDetIn PackDetIn PackDetIn PackDetIn # noqa | |
| tta_pipeline = [ | |
| dict(type='LoadImageFromFile', backend_args=_backend_args), | |
| dict( | |
| type='TestTimeAug', | |
| transforms=[ | |
| [ | |
| dict(type='mmdet.Resize', scale=s, keep_ratio=True) | |
| for s in img_scales | |
| ], | |
| [ | |
| # ``RandomFlip`` must be placed before ``Pad``, otherwise | |
| # bounding box coordinates after flipping cannot be | |
| # recovered correctly. | |
| dict(type='mmdet.RandomFlip', prob=1.), | |
| dict(type='mmdet.RandomFlip', prob=0.) | |
| ], | |
| [ | |
| dict( | |
| type='mmdet.Pad', | |
| pad_to_square=True, | |
| pad_val=dict(img=(114.0, 114.0, 114.0))), | |
| ], | |
| [ | |
| dict( | |
| type='mmdet.PackDetInputs', | |
| meta_keys=('img_id', 'img_path', 'ori_shape', 'img_shape', | |
| 'scale_factor', 'flip', 'flip_direction')) | |
| ] | |
| ]) | |
| ] | |