feat: add drf author checkpoint compatibility bundle

artifact/scoliosis_drf_author_118_compat/README.md

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+# DRF Author Checkpoint Artifact
+
+This artifact bundle archives the author-provided DRF checkpoint together with the compatibility configs that make it usable in this repo.
+
+Files:
+- `DRF_118_unordered_iter2w_lr0.001_8830-08000.pt`
+- `author_original_config.yaml`
+- `eval_112_1gpu.yaml`
+- `eval_118_defaultroot_1gpu.yaml`
+- `eval_118_splitroot_1gpu.yaml`
+- `eval_118_aligned_1gpu.yaml`
+- `eval_118_paper_1gpu.yaml`
+
+Best recovered path:
+- config: `configs/drf/drf_author_eval_118_aligned_1gpu.yaml`
+- result:
+  - `80.24 Acc / 76.73 Prec / 76.40 Rec / 76.56 F1`
+
+## Run Commands
+
+Recommended eval:
+
+```bash
+CUDA_VISIBLE_DEVICES=GPU-9cc7b26e-90d4-0c49-4d4c-060e528ffba6 \
+uv run torchrun --nproc_per_node=1 --master_port=29693 \
+  opengait/main.py \
+  --cfgs ./configs/drf/drf_author_eval_118_aligned_1gpu.yaml \
+  --phase test
+```
+
+Other compatibility checks:
+
+```bash
+CUDA_VISIBLE_DEVICES=GPU-9cc7b26e-90d4-0c49-4d4c-060e528ffba6 \
+uv run torchrun --nproc_per_node=1 --master_port=29695 \
+  opengait/main.py \
+  --cfgs ./configs/drf/drf_author_eval_112_1gpu.yaml \
+  --phase test
+
+CUDA_VISIBLE_DEVICES=GPU-9cc7b26e-90d4-0c49-4d4c-060e528ffba6 \
+uv run torchrun --nproc_per_node=1 --master_port=29696 \
+  opengait/main.py \
+  --cfgs ./configs/drf/drf_author_eval_118_splitroot_1gpu.yaml \
+  --phase test
+
+CUDA_VISIBLE_DEVICES=GPU-9cc7b26e-90d4-0c49-4d4c-060e528ffba6 \
+uv run torchrun --nproc_per_node=1 --master_port=29697 \
+  opengait/main.py \
+  --cfgs ./configs/drf/drf_author_eval_118_paper_1gpu.yaml \
+  --phase test
+```
+
+## Paths To Change On Another Machine
+
+If you move this artifact bundle or use a different dataset location, update:
+- `data_cfg.dataset_root`
+- `data_cfg.dataset_partition`
+- `evaluator_cfg.restore_hint`
+
+In this repo, the checkpoint is archived at:
+- `artifact/scoliosis_drf_author_118_compat/DRF_118_unordered_iter2w_lr0.001_8830-08000.pt`
+

artifact/scoliosis_drf_author_118_compat/author_original_config.yaml

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+data_cfg:
+  dataset_name: Scoliosis1K
+  data_type: heatmap
+  dataset_root: /home/kj666/project_temp/opengait/datasets/Scoliosis1K/Scoliosis1K-drf-pkl
+  dataset_partition: ./datasets/Scoliosis1K/Scoliosis1K_112.json
+  num_workers: 1
+  data_in_use: [True, False] # heatmap, sil
+  remove_no_gallery: false # Remove probe if no gallery for it
+  test_dataset_name: Scoliosis1K
+
+evaluator_cfg:
+  enable_float16: true
+  restore_ckpt_strict: true
+  restore_hint: ./artifact/scoliosis_sconet_112_bodyonly_plaince_adamw_cosine/DRF_118_unordered_iter2w_lr0.001_8830-08000.pt
+  save_name: DRF_118_unordered_iter2w_lr0.001_8830-08000.pt
+  eval_func: evaluate_scoliosis
+  sampler:
+    batch_shuffle: false
+    batch_size: 1
+    sample_type: all_ordered # all indicates whole sequence used to test, while ordered means input sequence by its natural order; Other options:   fixed_unordered
+    frames_all_limit: 720 # limit the number of sampled frames to prevent out of memory
+  metric: euc # cos
+  transform:
+    - type: BaseSilCuttingTransform
+
+loss_cfg:
+  - loss_term_weight: 1.0
+    margin: 0.2
+    type: TripletLoss
+    log_prefix: triplet
+  - loss_term_weight: 1.0
+    scale: 16
+    type: CrossEntropyLoss
+    log_prefix: softmax
+    log_accuracy: true
+
+
+model_cfg:
+  model: DRF
+  backbone_cfg:
+    type: ResNet9
+    block: BasicBlock
+    in_channel: 2
+    channels: # Layers configuration for automatically model construction
+      - 64
+      - 128
+      - 256
+      - 512
+    layers:
+      - 1
+      - 1
+      - 1
+      - 1
+    strides:
+      - 1
+      - 2
+      - 2
+      - 1
+    maxpool: false
+  SeparateFCs:
+    in_channels: 512
+    out_channels: 256
+    parts_num: 16
+  SeparateBNNecks:
+    class_num: 3
+    in_channels: 256
+    parts_num: 16
+  bin_num:
+    - 16
+
+optimizer_cfg:
+  lr: 0.01
+  momentum: 0.9
+  solver: SGD
+  weight_decay: 0.0005
+
+scheduler_cfg:
+  gamma: 0.1
+  milestones: # Learning Rate Reduction at each milestones
+    - 10000
+    - 14000
+    - 18000
+  scheduler: MultiStepLR
+
+trainer_cfg:
+  find_unused_parameters: True
+  enable_float16: true # half_percesion float for memory reduction and speedup
+  fix_BN: false
+  with_test: true
+  log_iter: 100
+  restore_ckpt_strict: true
+  restore_hint: 0
+  save_iter: 2000
+  save_name: DRF_118_unordered_iter2w_lr0.001_8830-08000.pt
+  total_iter: 20000
+  sampler:
+    batch_shuffle: true
+    batch_size:
+      - 8 # TripletSampler, batch_size[0] indicates Number of Identity
+      - 8 #                 batch_size[1] indicates Samples sequqnce for each Identity
+    frames_num_fixed: 30 # fixed frames number for training
+    frames_skip_num: 2
+    sample_type: fixed_unordered # fixed control input frames number, unordered for controlling order of input tensor; Other options: unfixed_ordered or all_ordered
+    type: TripletSampler
+  transform:
+    - type: BaseSilCuttingTransform

artifact/scoliosis_drf_author_118_compat/eval_112_1gpu.yaml

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+data_cfg:
+  dataset_name: Scoliosis1K
+  data_type: heatmap
+  dataset_root: /mnt/public/data/Scoliosis1K/Scoliosis1K-drf-pkl
+  dataset_partition: ./datasets/Scoliosis1K/Scoliosis1K_112.json
+  num_workers: 1
+  data_in_use: [true, true]
+  remove_no_gallery: false
+  test_dataset_name: Scoliosis1K
+
+evaluator_cfg:
+  enable_float16: true
+  restore_ckpt_strict: true
+  restore_hint: ./artifact/scoliosis_drf_author_118_compat/DRF_118_unordered_iter2w_lr0.001_8830-08000.pt
+  save_name: DRF_author_eval_112_1gpu
+  eval_func: evaluate_scoliosis
+  sampler:
+    batch_shuffle: false
+    batch_size: 1
+    sample_type: all_ordered
+    type: InferenceSampler
+    frames_all_limit: 720
+  metric: euc
+  transform:
+    - type: BaseSilCuttingTransform
+    - type: NoOperation
+
+model_cfg:
+  model: DRF
+  label_order:
+    - negative
+    - positive
+    - neutral
+  num_pairs: 8
+  num_metrics: 3
+  backbone_cfg:
+    type: ResNet9
+    block: BasicBlock
+    in_channel: 2
+    channels:
+      - 64
+      - 128
+      - 256
+      - 512
+    layers:
+      - 1
+      - 1
+      - 1
+      - 1
+    strides:
+      - 1
+      - 2
+      - 2
+      - 1
+    maxpool: false
+  SeparateFCs:
+    in_channels: 512
+    out_channels: 256
+    parts_num: 16
+  SeparateBNNecks:
+    class_num: 3
+    in_channels: 256
+    parts_num: 16
+  bin_num:
+    - 16

artifact/scoliosis_drf_author_118_compat/eval_118_aligned_1gpu.yaml

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+data_cfg:
+  dataset_name: Scoliosis1K
+  data_type: heatmap
+  dataset_root: /mnt/public/data/Scoliosis1K/Scoliosis1K-drf-pkl-118-aligned
+  dataset_partition: ./datasets/Scoliosis1K/Scoliosis1K_118.json
+  num_workers: 1
+  data_in_use: [true, true]
+  remove_no_gallery: false
+  test_dataset_name: Scoliosis1K
+
+evaluator_cfg:
+  enable_float16: true
+  restore_ckpt_strict: true
+  restore_hint: ./artifact/scoliosis_drf_author_118_compat/DRF_118_unordered_iter2w_lr0.001_8830-08000.pt
+  save_name: DRF_author_eval_118_aligned_1gpu
+  eval_func: evaluate_scoliosis
+  sampler:
+    batch_shuffle: false
+    batch_size: 1
+    sample_type: all_ordered
+    type: InferenceSampler
+    frames_all_limit: 720
+  metric: euc
+  transform:
+    - type: BaseSilCuttingTransform
+    - type: NoOperation
+
+model_cfg:
+  model: DRF
+  label_order:
+    - negative
+    - positive
+    - neutral
+  num_pairs: 8
+  num_metrics: 3
+  backbone_cfg:
+    type: ResNet9
+    block: BasicBlock
+    in_channel: 2
+    channels:
+      - 64
+      - 128
+      - 256
+      - 512
+    layers:
+      - 1
+      - 1
+      - 1
+      - 1
+    strides:
+      - 1
+      - 2
+      - 2
+      - 1
+    maxpool: false
+  SeparateFCs:
+    in_channels: 512
+    out_channels: 256
+    parts_num: 16
+  SeparateBNNecks:
+    class_num: 3
+    in_channels: 256
+    parts_num: 16
+  bin_num:
+    - 16

artifact/scoliosis_drf_author_118_compat/eval_118_defaultroot_1gpu.yaml

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+data_cfg:
+  dataset_name: Scoliosis1K
+  data_type: heatmap
+  dataset_root: /mnt/public/data/Scoliosis1K/Scoliosis1K-drf-pkl
+  dataset_partition: ./datasets/Scoliosis1K/Scoliosis1K_118.json
+  num_workers: 1
+  data_in_use: [true, true]
+  remove_no_gallery: false
+  test_dataset_name: Scoliosis1K
+
+evaluator_cfg:
+  enable_float16: true
+  restore_ckpt_strict: true
+  restore_hint: ./artifact/scoliosis_drf_author_118_compat/DRF_118_unordered_iter2w_lr0.001_8830-08000.pt
+  save_name: DRF_author_eval_118_1gpu
+  eval_func: evaluate_scoliosis
+  sampler:
+    batch_shuffle: false
+    batch_size: 1
+    sample_type: all_ordered
+    type: InferenceSampler
+    frames_all_limit: 720
+  metric: euc
+  transform:
+    - type: BaseSilCuttingTransform
+    - type: NoOperation
+
+model_cfg:
+  model: DRF
+  label_order:
+    - negative
+    - positive
+    - neutral
+  num_pairs: 8
+  num_metrics: 3
+  backbone_cfg:
+    type: ResNet9
+    block: BasicBlock
+    in_channel: 2
+    channels:
+      - 64
+      - 128
+      - 256
+      - 512
+    layers:
+      - 1
+      - 1
+      - 1
+      - 1
+    strides:
+      - 1
+      - 2
+      - 2
+      - 1
+    maxpool: false
+  SeparateFCs:
+    in_channels: 512
+    out_channels: 256
+    parts_num: 16
+  SeparateBNNecks:
+    class_num: 3
+    in_channels: 256
+    parts_num: 16
+  bin_num:
+    - 16

artifact/scoliosis_drf_author_118_compat/eval_118_paper_1gpu.yaml

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+data_cfg:
+  dataset_name: Scoliosis1K
+  data_type: heatmap
+  dataset_root: /mnt/public/data/Scoliosis1K/Scoliosis1K-drf-pkl-118-paper
+  dataset_partition: ./datasets/Scoliosis1K/Scoliosis1K_118.json
+  num_workers: 1
+  data_in_use: [true, true]
+  remove_no_gallery: false
+  test_dataset_name: Scoliosis1K
+
+evaluator_cfg:
+  enable_float16: true
+  restore_ckpt_strict: true
+  restore_hint: ./artifact/scoliosis_drf_author_118_compat/DRF_118_unordered_iter2w_lr0.001_8830-08000.pt
+  save_name: DRF_author_eval_118_paper_1gpu
+  eval_func: evaluate_scoliosis
+  sampler:
+    batch_shuffle: false
+    batch_size: 1
+    sample_type: all_ordered
+    type: InferenceSampler
+    frames_all_limit: 720
+  metric: euc
+  transform:
+    - type: BaseSilTransform
+    - type: NoOperation
+
+model_cfg:
+  model: DRF
+  label_order:
+    - negative
+    - positive
+    - neutral
+  num_pairs: 8
+  num_metrics: 3
+  backbone_cfg:
+    type: ResNet9
+    block: BasicBlock
+    in_channel: 2
+    channels:
+      - 64
+      - 128
+      - 256
+      - 512
+    layers:
+      - 1
+      - 1
+      - 1
+      - 1
+    strides:
+      - 1
+      - 2
+      - 2
+      - 1
+    maxpool: false
+  SeparateFCs:
+    in_channels: 512
+    out_channels: 256
+    parts_num: 16
+  SeparateBNNecks:
+    class_num: 3
+    in_channels: 256
+    parts_num: 16
+  bin_num:
+    - 16

artifact/scoliosis_drf_author_118_compat/eval_118_splitroot_1gpu.yaml

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+data_cfg:
+  dataset_name: Scoliosis1K
+  data_type: heatmap
+  dataset_root: /mnt/public/data/Scoliosis1K/Scoliosis1K-drf-pkl-118
+  dataset_partition: ./datasets/Scoliosis1K/Scoliosis1K_118.json
+  num_workers: 1
+  data_in_use: [true, true]
+  remove_no_gallery: false
+  test_dataset_name: Scoliosis1K
+
+evaluator_cfg:
+  enable_float16: true
+  restore_ckpt_strict: true
+  restore_hint: ./artifact/scoliosis_drf_author_118_compat/DRF_118_unordered_iter2w_lr0.001_8830-08000.pt
+  save_name: DRF_author_eval_118_splitroot_1gpu
+  eval_func: evaluate_scoliosis
+  sampler:
+    batch_shuffle: false
+    batch_size: 1
+    sample_type: all_ordered
+    type: InferenceSampler
+    frames_all_limit: 720
+  metric: euc
+  transform:
+    - type: BaseSilCuttingTransform
+    - type: NoOperation
+
+model_cfg:
+  model: DRF
+  label_order:
+    - negative
+    - positive
+    - neutral
+  num_pairs: 8
+  num_metrics: 3
+  backbone_cfg:
+    type: ResNet9
+    block: BasicBlock
+    in_channel: 2
+    channels:
+      - 64
+      - 128
+      - 256
+      - 512
+    layers:
+      - 1
+      - 1
+      - 1
+      - 1
+    strides:
+      - 1
+      - 2
+      - 2
+      - 1
+    maxpool: false
+  SeparateFCs:
+    in_channels: 512
+    out_channels: 256
+    parts_num: 16
+  SeparateBNNecks:
+    class_num: 3
+    in_channels: 256
+    parts_num: 16
+  bin_num:
+    - 16