OpenMMLab Detection Toolbox and Benchmark
https://mmdetection.readthedocs.io/
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53 lines
1.7 KiB
53 lines
1.7 KiB
_base_ = ['./yolov3_mobilenetv2_mstrain-416_300e_coco.py'] |
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# yapf:disable |
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model = dict( |
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bbox_head=dict( |
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anchor_generator=dict( |
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base_sizes=[[(220, 125), (128, 222), (264, 266)], |
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[(35, 87), (102, 96), (60, 170)], |
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[(10, 15), (24, 36), (72, 42)]]))) |
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# yapf:enable |
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# dataset settings |
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img_norm_cfg = dict( |
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mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True) |
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train_pipeline = [ |
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dict(type='LoadImageFromFile'), |
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dict(type='LoadAnnotations', with_bbox=True), |
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dict( |
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type='Expand', |
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mean=img_norm_cfg['mean'], |
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to_rgb=img_norm_cfg['to_rgb'], |
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ratio_range=(1, 2)), |
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dict( |
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type='MinIoURandomCrop', |
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min_ious=(0.4, 0.5, 0.6, 0.7, 0.8, 0.9), |
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min_crop_size=0.3), |
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dict(type='Resize', img_scale=(320, 320), keep_ratio=True), |
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dict(type='RandomFlip', flip_ratio=0.5), |
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dict(type='PhotoMetricDistortion'), |
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dict(type='Normalize', **img_norm_cfg), |
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dict(type='Pad', size_divisor=32), |
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dict(type='DefaultFormatBundle'), |
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dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels']) |
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] |
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test_pipeline = [ |
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dict(type='LoadImageFromFile'), |
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dict( |
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type='MultiScaleFlipAug', |
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img_scale=(320, 320), |
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flip=False, |
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transforms=[ |
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dict(type='Resize', keep_ratio=True), |
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dict(type='RandomFlip'), |
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dict(type='Normalize', **img_norm_cfg), |
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dict(type='Pad', size_divisor=32), |
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dict(type='DefaultFormatBundle'), |
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dict(type='Collect', keys=['img']) |
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]) |
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] |
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data = dict( |
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train=dict(dataset=dict(pipeline=train_pipeline)), |
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val=dict(pipeline=test_pipeline), |
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test=dict(pipeline=test_pipeline))
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