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+ ---
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+ license: agpl-3.0
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+ tags:
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+ - pose-estimation
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+ - comfyui
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+ - anime
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+ library_name: pytorch
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+ ---
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+
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+ # ComfyUI-AnimePose — weights
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+
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+ Weight files for the [ComfyUI-AnimePose](https://github.com/dalai2/ComfyUI-AnimePose)
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+ custom node. The node downloads them automatically on first run; you do not
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+ need to fetch them by hand.
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+
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+ | File | Size | What it is |
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+ |---|---|---|
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+ | `anime_pose_head.safetensors` | 37.5 MB | ResNet backbone + keypoint head |
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+ | `character_bg_seg.safetensors` | 233 MB | Character/background segmenter |
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+
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+ ## Provenance
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+
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+ These are **a repackaging of someone else's released checkpoints**, not newly
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+ trained weights. The source is:
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+
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+ > **bizarre-pose-estimator** — https://github.com/ShuhongChen/bizarre-pose-estimator
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+ > Copyright (c) Shuhong Chen and Matthias Zwicker, AGPL-3.0
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+
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+ Two changes were made, both mechanical:
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+
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+ 1. Converted from `.ckpt` to safetensors, so loading does not unpickle.
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+ 2. Dropped the `rcnn.*` Detectron2 R101 keypoint branch from the pose
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+ checkpoint (313 MB), which the node never loads — torchvision's
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+ `keypointrcnn_resnet50_fpn` stands in for it. 351 MB → 37.5 MB.
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+
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+ No tensor was retrained, fine-tuned, quantized or otherwise altered.
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+ `scripts/verify_weights.py` in the node repo checks that claim
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+ tensor-by-tensor against the official release: 336/336 pose tensors and
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+ 690/690 segmentation tensors bit-identical, 573 `rcnn.*` tensors dropped on
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+ purpose.
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+
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+ ## Citation
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+
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+ If you use this, cite the original paper:
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+
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+ ```bibtex
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+ @inproceedings{chen2022bizarre,
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+ title={Transfer Learning for Pose Estimation of Illustrated Characters},
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+ author={Chen, Shuhong and Zwicker, Matthias},
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+ booktitle={Proceedings of the IEEE/CVF Winter Conference on
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+ Applications of Computer Vision},
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+ year={2022}
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+ }
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+ ```
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+
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+ ## License
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+
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+ AGPL-3.0, inherited from the upstream work. Anything derived from these
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+ weights is AGPL-3.0 too. In particular, AGPL section 13 requires that if you
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+ run this as part of a network service, you offer the corresponding source to
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+ the users of that service.