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dataset_type = 'CocoDataset' | |
data_root = '/home/safouane/Downloads/benchmark_aircraft/data/' | |
backend_args = None | |
max_epochs = 500 | |
metainfo = dict( | |
classes=('airplane', ), palette=[ | |
( | |
0, | |
0, | |
255, | |
), | |
]) | |
num_classes = 1 | |
batch_size = 128 | |
train_pipeline = [ | |
dict(type='LoadImageFromFile'), | |
dict(type='LoadAnnotations', with_bbox=True), | |
dict( | |
type='Expand', | |
mean=[ | |
123.675, | |
116.28, | |
103.53, | |
], | |
to_rgb=True, | |
ratio_range=( | |
1, | |
4, | |
)), | |
dict( | |
type='MinIoURandomCrop', | |
min_ious=( | |
0.1, | |
0.3, | |
0.5, | |
0.7, | |
0.9, | |
), | |
min_crop_size=0.3), | |
dict(type='Resize', scale=( | |
320, | |
320, | |
), keep_ratio=False), | |
dict(type='RandomFlip', prob=0.5), | |
dict( | |
type='PhotoMetricDistortion', | |
brightness_delta=32, | |
contrast_range=( | |
0.5, | |
1.5, | |
), | |
saturation_range=( | |
0.5, | |
1.5, | |
), | |
hue_delta=18), | |
dict(type='PackDetInputs'), | |
] | |
test_pipeline = [ | |
dict(type='LoadImageFromFile'), | |
dict(type='Resize', scale=( | |
320, | |
320, | |
), keep_ratio=False), | |
dict(type='LoadAnnotations', with_bbox=True), | |
dict( | |
type='PackDetInputs', | |
meta_keys=( | |
'img_id', | |
'img_path', | |
'ori_shape', | |
'img_shape', | |
'scale_factor', | |
)), | |
] | |
train_dataloader = dict( | |
batch_size=128, | |
num_workers=2, | |
persistent_workers=True, | |
sampler=dict(type='DefaultSampler', shuffle=True), | |
batch_sampler=None, | |
dataset=dict( | |
type='RepeatDataset', | |
times=5, | |
dataset=dict( | |
type='CocoDataset', | |
metainfo=dict(classes=('airplane', ), palette=[ | |
( | |
220, | |
20, | |
60, | |
), | |
]), | |
data_root='/home/safouane/Downloads/benchmark_aircraft/data/', | |
ann_file='train/__coco.json', | |
data_prefix=dict(img='train/'), | |
filter_cfg=dict(filter_empty_gt=True, min_size=32), | |
pipeline=[ | |
dict(type='LoadImageFromFile'), | |
dict(type='LoadAnnotations', with_bbox=True), | |
dict( | |
type='Expand', | |
mean=[ | |
123.675, | |
116.28, | |
103.53, | |
], | |
to_rgb=True, | |
ratio_range=( | |
1, | |
4, | |
)), | |
dict( | |
type='MinIoURandomCrop', | |
min_ious=( | |
0.1, | |
0.3, | |
0.5, | |
0.7, | |
0.9, | |
), | |
min_crop_size=0.3), | |
dict(type='Resize', scale=( | |
320, | |
320, | |
), keep_ratio=False), | |
dict(type='RandomFlip', prob=0.5), | |
dict( | |
type='PhotoMetricDistortion', | |
brightness_delta=32, | |
contrast_range=( | |
0.5, | |
1.5, | |
), | |
saturation_range=( | |
0.5, | |
1.5, | |
), | |
hue_delta=18), | |
dict(type='PackDetInputs'), | |
]))) | |
val_dataloader = dict( | |
batch_size=128, | |
num_workers=2, | |
persistent_workers=True, | |
drop_last=False, | |
sampler=dict(type='DefaultSampler', shuffle=False), | |
dataset=dict( | |
type='CocoDataset', | |
metainfo=dict(classes=('airplane', ), palette=[ | |
( | |
220, | |
20, | |
60, | |
), | |
]), | |
data_root='/home/safouane/Downloads/benchmark_aircraft/data/', | |
ann_file='val/__coco.json', | |
data_prefix=dict(img='val/'), | |
test_mode=True, | |
pipeline=[ | |
dict(type='LoadImageFromFile'), | |
dict(type='Resize', scale=( | |
320, | |
320, | |
), keep_ratio=False), | |
dict(type='LoadAnnotations', with_bbox=True), | |
dict( | |
type='PackDetInputs', | |
meta_keys=( | |
'img_id', | |
'img_path', | |
'ori_shape', | |
'img_shape', | |
'scale_factor', | |
)), | |
], | |
backend_args=None)) | |
test_dataloader = dict( | |
batch_size=128, | |
num_workers=2, | |
persistent_workers=True, | |
drop_last=False, | |
sampler=dict(type='DefaultSampler', shuffle=False), | |
dataset=dict( | |
type='CocoDataset', | |
metainfo=dict(classes=('airplane', ), palette=[ | |
( | |
220, | |
20, | |
60, | |
), | |
]), | |
data_root='/home/safouane/Downloads/benchmark_aircraft/data/', | |
ann_file='test/__coco.json', | |
data_prefix=dict(img='test/'), | |
test_mode=True, | |
pipeline=[ | |
dict(type='LoadImageFromFile'), | |
dict(type='Resize', scale=( | |
320, | |
320, | |
), keep_ratio=False), | |
dict(type='LoadAnnotations', with_bbox=True), | |
dict( | |
type='PackDetInputs', | |
meta_keys=( | |
'img_id', | |
'img_path', | |
'ori_shape', | |
'img_shape', | |
'scale_factor', | |
)), | |
], | |
backend_args=None)) | |
val_evaluator = dict( | |
type='CocoMetric', | |
ann_file='/home/safouane/Downloads/benchmark_aircraft/data/val/__coco.json', | |
metric='bbox', | |
format_only=False, | |
backend_args=None) | |
test_evaluator = dict( | |
type='CocoMetric', | |
ann_file= | |
'/home/safouane/Downloads/benchmark_aircraft/data/test/__coco.json', | |
metric='bbox', | |
format_only=False, | |
backend_args=None) | |
train_cfg = dict(type='EpochBasedTrainLoop', max_epochs=500, val_interval=1) | |
val_cfg = dict(type='ValLoop') | |
test_cfg = dict(type='TestLoop') | |
param_scheduler = [ | |
dict( | |
type='LinearLR', start_factor=0.001, by_epoch=False, begin=0, end=500), | |
dict( | |
type='CosineAnnealingLR', | |
begin=0, | |
T_max=120, | |
end=120, | |
by_epoch=True, | |
eta_min=0), | |
] | |
optim_wrapper = dict( | |
type='OptimWrapper', | |
optimizer=dict(type='SGD', lr=0.015, momentum=0.9, weight_decay=4e-05)) | |
auto_scale_lr = dict(enable=False, base_batch_size=64) | |
default_scope = 'mmdet' | |
default_hooks = dict( | |
timer=dict(type='IterTimerHook'), | |
logger=dict(type='LoggerHook', interval=50), | |
param_scheduler=dict(type='ParamSchedulerHook'), | |
checkpoint=dict(type='CheckpointHook', interval=20, save_best='auto'), | |
sampler_seed=dict(type='DistSamplerSeedHook'), | |
visualization=dict(type='DetVisualizationHook')) | |
env_cfg = dict( | |
cudnn_benchmark=True, | |
mp_cfg=dict(mp_start_method='fork', opencv_num_threads=0), | |
dist_cfg=dict(backend='nccl')) | |
vis_backends = [ | |
dict(type='LocalVisBackend'), | |
] | |
visualizer = dict( | |
type='DetLocalVisualizer', | |
vis_backends=[ | |
dict(type='LocalVisBackend'), | |
dict(type='TensorboardVisBackend'), | |
], | |
name='visualizer') | |
log_processor = dict(type='LogProcessor', window_size=50, by_epoch=True) | |
log_level = 'INFO' | |
load_from = '/home/safouane/Downloads/benchmark_aircraft/mmdetection/configs/ssd/checkpoints/ssdlite_mobilenetv2_scratch_600e_coco_20210629_110627-974d9307.pth' | |
resume = False | |
data_preprocessor = dict( | |
type='DetDataPreprocessor', | |
mean=[ | |
123.675, | |
116.28, | |
103.53, | |
], | |
std=[ | |
58.395, | |
57.12, | |
57.375, | |
], | |
bgr_to_rgb=True, | |
pad_size_divisor=1) | |
model = dict( | |
type='SingleStageDetector', | |
data_preprocessor=dict( | |
type='DetDataPreprocessor', | |
mean=[ | |
123.675, | |
116.28, | |
103.53, | |
], | |
std=[ | |
58.395, | |
57.12, | |
57.375, | |
], | |
bgr_to_rgb=True, | |
pad_size_divisor=1), | |
backbone=dict( | |
type='MobileNetV2', | |
out_indices=( | |
4, | |
7, | |
), | |
norm_cfg=dict(type='BN', eps=0.001, momentum=0.03), | |
init_cfg=dict(type='TruncNormal', layer='Conv2d', std=0.03)), | |
neck=dict( | |
type='SSDNeck', | |
in_channels=( | |
96, | |
1280, | |
), | |
out_channels=( | |
96, | |
1280, | |
512, | |
256, | |
256, | |
128, | |
), | |
level_strides=( | |
2, | |
2, | |
2, | |
2, | |
), | |
level_paddings=( | |
1, | |
1, | |
1, | |
1, | |
), | |
l2_norm_scale=None, | |
use_depthwise=True, | |
norm_cfg=dict(type='BN', eps=0.001, momentum=0.03), | |
act_cfg=dict(type='ReLU6'), | |
init_cfg=dict(type='TruncNormal', layer='Conv2d', std=0.03)), | |
bbox_head=dict( | |
type='SSDHead', | |
in_channels=( | |
96, | |
1280, | |
512, | |
256, | |
256, | |
128, | |
), | |
num_classes=1, | |
use_depthwise=True, | |
norm_cfg=dict(type='BN', eps=0.001, momentum=0.03), | |
act_cfg=dict(type='ReLU6'), | |
init_cfg=dict(type='Normal', layer='Conv2d', std=0.001), | |
anchor_generator=dict( | |
type='SSDAnchorGenerator', | |
scale_major=False, | |
strides=[ | |
16, | |
32, | |
64, | |
107, | |
160, | |
320, | |
], | |
ratios=[ | |
[ | |
2, | |
3, | |
], | |
[ | |
2, | |
3, | |
], | |
[ | |
2, | |
3, | |
], | |
[ | |
2, | |
3, | |
], | |
[ | |
2, | |
3, | |
], | |
[ | |
2, | |
3, | |
], | |
], | |
min_sizes=[ | |
48, | |
100, | |
150, | |
202, | |
253, | |
304, | |
], | |
max_sizes=[ | |
100, | |
150, | |
202, | |
253, | |
304, | |
320, | |
]), | |
bbox_coder=dict( | |
type='DeltaXYWHBBoxCoder', | |
target_means=[ | |
0.0, | |
0.0, | |
0.0, | |
0.0, | |
], | |
target_stds=[ | |
0.1, | |
0.1, | |
0.2, | |
0.2, | |
])), | |
train_cfg=dict( | |
assigner=dict( | |
type='MaxIoUAssigner', | |
pos_iou_thr=0.5, | |
neg_iou_thr=0.5, | |
min_pos_iou=0.0, | |
ignore_iof_thr=-1, | |
gt_max_assign_all=False), | |
sampler=dict(type='PseudoSampler'), | |
smoothl1_beta=1.0, | |
allowed_border=-1, | |
pos_weight=-1, | |
neg_pos_ratio=3, | |
debug=False), | |
test_cfg=dict( | |
nms_pre=1000, | |
nms=dict(type='nms', iou_threshold=0.45), | |
min_bbox_size=0, | |
score_thr=0.02, | |
max_per_img=200)) | |
input_size = 320 | |
custom_hooks = [ | |
dict(type='NumClassCheckHook'), | |
dict(type='CheckInvalidLossHook', interval=50, priority='VERY_LOW'), | |
] | |
launcher = 'none' | |
work_dir = './work_dirs/ssdlite_mobilenetv2-scratch_8xb24-600e_coco' | |