| # model settings | |
| norm_cfg = dict(type='SyncBN', requires_grad=True) | |
| model = dict( | |
| type='EncoderDecoder', | |
| pretrained='open-mmlab://resnet50_v1c', | |
| backbone=dict( | |
| type='ResNetV1c', | |
| depth=50, | |
| num_stages=4, | |
| out_indices=(0, 1, 2, 3), | |
| dilations=(1, 1, 2, 4), | |
| strides=(1, 2, 1, 1), | |
| norm_cfg=norm_cfg, | |
| norm_eval=False, | |
| style='pytorch', | |
| contract_dilation=True), | |
| decode_head=dict( | |
| type='DepthwiseSeparableASPPHead', | |
| in_channels=2048, | |
| in_index=3, | |
| channels=512, | |
| dilations=(1, 12, 24, 36), | |
| c1_in_channels=256, | |
| c1_channels=48, | |
| dropout_ratio=0.1, | |
| num_classes=19, | |
| norm_cfg=norm_cfg, | |
| align_corners=False, | |
| loss_decode=dict( | |
| type='CrossEntropyLoss', use_sigmoid=False, loss_weight=1.0)), | |
| auxiliary_head=dict( | |
| type='FCNHead', | |
| in_channels=1024, | |
| in_index=2, | |
| channels=256, | |
| num_convs=1, | |
| concat_input=False, | |
| dropout_ratio=0.1, | |
| num_classes=19, | |
| norm_cfg=norm_cfg, | |
| align_corners=False, | |
| loss_decode=dict( | |
| type='CrossEntropyLoss', use_sigmoid=False, loss_weight=0.4)), | |
| # model training and testing settings | |
| train_cfg=dict(), | |
| test_cfg=dict(mode='whole')) | |