Merge 23b7838 into d341f11

configs/body_2d_keypoint/topdown_heatmap/coco/td-hm_ViTPose-base-simple_8xb64-210e_coco-256x192.py

@@ -0,0 +1,151 @@
+_base_ = ['../../../_base_/default_runtime.py']
+
+# runtime
+train_cfg = dict(max_epochs=210, val_interval=10)
+
+# optimizer
+custom_imports = dict(
+    imports=['mmpose.engine.optim_wrappers.layer_decay_optim_wrapper'],
+    allow_failed_imports=False)
+
+optim_wrapper = dict(
+    optimizer=dict(
+        type='AdamW', lr=5e-4, betas=(0.9, 0.999), weight_decay=0.1),
+    paramwise_cfg=dict(
+        num_layers=12,
+        layer_decay_rate=0.75,
+        custom_keys={
+            'bias': dict(decay_multi=0.0),
+            'pos_embed': dict(decay_mult=0.0),
+            'relative_position_bias_table': dict(decay_mult=0.0),
+            'norm': dict(decay_mult=0.0),
+        },
+    ),
+    constructor='LayerDecayOptimWrapperConstructor',
+    clip_grad=dict(max_norm=1., norm_type=2),
+)
+
+# learning policy
+param_scheduler = [
+    dict(
+        type='LinearLR', begin=0, end=500, start_factor=0.001,
+        by_epoch=False),  # warm-up
+    dict(
+        type='MultiStepLR',
+        begin=0,
+        end=210,
+        milestones=[170, 200],
+        gamma=0.1,
+        by_epoch=True)
+]
+
+# automatically scaling LR based on the actual training batch size
+auto_scale_lr = dict(base_batch_size=512)
+
+# hooks
+default_hooks = dict(
+    checkpoint=dict(save_best='coco/AP', rule='greater', max_keep_ckpts=1))
+
+# codec settings
+codec = dict(
+    type='UDPHeatmap', input_size=(192, 256), heatmap_size=(48, 64), sigma=2)
+
+# model settings
+model = dict(
+    type='TopdownPoseEstimator',
+    data_preprocessor=dict(
+        type='PoseDataPreprocessor',
+        mean=[123.675, 116.28, 103.53],
+        std=[58.395, 57.12, 57.375],
+        bgr_to_rgb=True),
+    backbone=dict(
+        type='mmcls.VisionTransformer',
+        arch='base',
+        img_size=(256, 192),
+        patch_size=16,
+        qkv_bias=True,
+        drop_path_rate=0.3,
+        with_cls_token=False,
+        output_cls_token=False,
+        patch_cfg=dict(padding=2),
+        init_cfg=dict(
+            type='Pretrained',
+            checkpoint='pretrained/mae_pretrain_vit_base.pth'),
+    ),
+    head=dict(
+        type='HeatmapHead',
+        in_channels=768,
+        out_channels=17,
+        deconv_out_channels=[],
+        deconv_kernel_sizes=[],
+        loss=dict(type='KeypointMSELoss', use_target_weight=True),
+        decoder=codec,
+        extra=dict(upsample=4, final_conv_kernel=3),
+    ),
+    test_cfg=dict(
+        flip_test=True,
+        flip_mode='heatmap',
+        shift_heatmap=False,
+    ))
+
+# base dataset settings
+data_root = 'data/coco/'
+dataset_type = 'CocoDataset'
+data_mode = 'topdown'
+
+# pipelines
+train_pipeline = [
+    dict(type='LoadImage', file_client_args={{_base_.file_client_args}}),
+    dict(type='GetBBoxCenterScale'),
+    dict(type='RandomFlip', direction='horizontal'),
+    dict(type='RandomHalfBody'),
+    dict(type='RandomBBoxTransform'),
+    dict(type='TopdownAffine', input_size=codec['input_size'], use_udp=True),
+    dict(type='GenerateTarget', encoder=codec),
+    dict(type='PackPoseInputs')
+]
+val_pipeline = [
+    dict(type='LoadImage', file_client_args={{_base_.file_client_args}}),
+    dict(type='GetBBoxCenterScale'),
+    dict(type='TopdownAffine', input_size=codec['input_size'], use_udp=True),
+    dict(type='PackPoseInputs')
+]
+
+# data loaders
+train_dataloader = dict(
+    batch_size=64,
+    num_workers=4,
+    persistent_workers=True,
+    sampler=dict(type='DefaultSampler', shuffle=True),
+    dataset=dict(
+        type=dataset_type,
+        data_root=data_root,
+        data_mode=data_mode,
+        ann_file='annotations/person_keypoints_train2017.json',
+        data_prefix=dict(img='train2017/'),
+        pipeline=train_pipeline,
+    ))
+val_dataloader = dict(
+    batch_size=32,
+    num_workers=4,
+    persistent_workers=True,
+    drop_last=False,
+    sampler=dict(type='DefaultSampler', shuffle=False, round_up=False),
+    dataset=dict(
+        type=dataset_type,
+        data_root=data_root,
+        data_mode=data_mode,
+        ann_file='annotations/person_keypoints_val2017.json',
+        bbox_file='data/coco/person_detection_results/'
+        'COCO_val2017_detections_AP_H_56_person.json',
+        data_prefix=dict(img='val2017/'),
+        test_mode=True,
+        pipeline=val_pipeline,
+    ))
+test_dataloader = val_dataloader
+
+# evaluators
+val_evaluator = dict(
+    type='CocoMetric',
+    ann_file=data_root + 'annotations/person_keypoints_val2017.json')
+test_evaluator = val_evaluator

configs/body_2d_keypoint/topdown_heatmap/coco/td-hm_ViTPose-base_8xb64-210e_coco-256x192.py

@@ -0,0 +1,149 @@
+_base_ = ['../../../_base_/default_runtime.py']
+
+# runtime
+train_cfg = dict(max_epochs=210, val_interval=10)
+
+# optimizer
+custom_imports = dict(
+    imports=['mmpose.engine.optim_wrappers.layer_decay_optim_wrapper'],
+    allow_failed_imports=False)
+
+optim_wrapper = dict(
+    optimizer=dict(
+        type='AdamW', lr=5e-4, betas=(0.9, 0.999), weight_decay=0.1),
+    paramwise_cfg=dict(
+        num_layers=12,
+        layer_decay_rate=0.75,
+        custom_keys={
+            'bias': dict(decay_multi=0.0),
+            'pos_embed': dict(decay_mult=0.0),
+            'relative_position_bias_table': dict(decay_mult=0.0),
+            'norm': dict(decay_mult=0.0),
+        },
+    ),
+    constructor='LayerDecayOptimWrapperConstructor',
+    clip_grad=dict(max_norm=1., norm_type=2),
+)
+
+# learning policy
+param_scheduler = [
+    dict(
+        type='LinearLR', begin=0, end=500, start_factor=0.001,
+        by_epoch=False),  # warm-up
+    dict(
+        type='MultiStepLR',
+        begin=0,
+        end=210,
+        milestones=[170, 200],
+        gamma=0.1,
+        by_epoch=True)
+]
+
+# automatically scaling LR based on the actual training batch size
+auto_scale_lr = dict(base_batch_size=512)
+
+# hooks
+default_hooks = dict(
+    checkpoint=dict(save_best='coco/AP', rule='greater', max_keep_ckpts=1))
+
+# codec settings
+codec = dict(
+    type='UDPHeatmap', input_size=(192, 256), heatmap_size=(48, 64), sigma=2)
+
+# model settings
+model = dict(
+    type='TopdownPoseEstimator',
+    data_preprocessor=dict(
+        type='PoseDataPreprocessor',
+        mean=[123.675, 116.28, 103.53],
+        std=[58.395, 57.12, 57.375],
+        bgr_to_rgb=True),
+    backbone=dict(
+        type='mmcls.VisionTransformer',
+        arch='base',
+        img_size=(256, 192),
+        patch_size=16,
+        qkv_bias=True,
+        drop_path_rate=0.3,
+        with_cls_token=False,
+        output_cls_token=False,
+        patch_cfg=dict(padding=2),
+        init_cfg=dict(
+            type='Pretrained',
+            checkpoint='pretrained/mae_pretrain_vit_base.pth'),
+    ),
+    head=dict(
+        type='HeatmapHead',
+        in_channels=768,
+        out_channels=17,
+        deconv_out_channels=(256, 256),
+        deconv_kernel_sizes=(4, 4),
+        loss=dict(type='KeypointMSELoss', use_target_weight=True),
+        decoder=codec),
+    test_cfg=dict(
+        flip_test=True,
+        flip_mode='heatmap',
+        shift_heatmap=False,
+    ))
+
+# base dataset settings
+data_root = 'data/coco/'
+dataset_type = 'CocoDataset'
+data_mode = 'topdown'
+
+# pipelines
+train_pipeline = [
+    dict(type='LoadImage', file_client_args={{_base_.file_client_args}}),
+    dict(type='GetBBoxCenterScale'),
+    dict(type='RandomFlip', direction='horizontal'),
+    dict(type='RandomHalfBody'),
+    dict(type='RandomBBoxTransform'),
+    dict(type='TopdownAffine', input_size=codec['input_size'], use_udp=True),
+    dict(type='GenerateTarget', encoder=codec),
+    dict(type='PackPoseInputs')
+]
+val_pipeline = [
+    dict(type='LoadImage', file_client_args={{_base_.file_client_args}}),
+    dict(type='GetBBoxCenterScale'),
+    dict(type='TopdownAffine', input_size=codec['input_size'], use_udp=True),
+    dict(type='PackPoseInputs')
+]
+
+# data loaders
+train_dataloader = dict(
+    batch_size=64,
+    num_workers=4,
+    persistent_workers=True,
+    sampler=dict(type='DefaultSampler', shuffle=True),
+    dataset=dict(
+        type=dataset_type,
+        data_root=data_root,
+        data_mode=data_mode,
+        ann_file='annotations/person_keypoints_train2017.json',
+        data_prefix=dict(img='train2017/'),
+        pipeline=train_pipeline,
+    ))
+val_dataloader = dict(
+    batch_size=32,
+    num_workers=4,
+    persistent_workers=True,
+    drop_last=False,
+    sampler=dict(type='DefaultSampler', shuffle=False, round_up=False),
+    dataset=dict(
+        type=dataset_type,
+        data_root=data_root,
+        data_mode=data_mode,
+        ann_file='annotations/person_keypoints_val2017.json',
+        bbox_file='data/coco/person_detection_results/'
+        'COCO_val2017_detections_AP_H_56_person.json',
+        data_prefix=dict(img='val2017/'),
+        test_mode=True,
+        pipeline=val_pipeline,
+    ))
+test_dataloader = val_dataloader
+
+# evaluators
+val_evaluator = dict(
+    type='CocoMetric',
+    ann_file=data_root + 'annotations/person_keypoints_val2017.json')
+test_evaluator = val_evaluator