Instructions to use zeromodels/mask2former-swin-small-coco-instance with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Keras
How to use zeromodels/mask2former-swin-small-coco-instance with Keras:
# Available backend options are: "jax", "torch", "tensorflow". import os os.environ["KERAS_BACKEND"] = "jax" import keras model = keras.saving.load_model("hf://zeromodels/mask2former-swin-small-coco-instance") - Notebooks
- Google Colab
- Kaggle
Migrate to zeromodels (rename kf_*.json -> zm_*.json, fix refs in config + README, ensure tag + badge)
Browse files- README.md +18 -18
- kf_config.json → zm_config.json +36 -36
- kf_preprocessor.json → zm_preprocessor.json +18 -18
README.md
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pipeline_tag: image-segmentation
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license: mit
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base_model: facebook/mask2former-swin-small-coco-instance
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library_name:
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tags:
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- keras
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-
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- mask2former
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- instance-segmentation
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- image-segmentation
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- tf
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---
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## ***See [our collection](https://huggingface.co/collections/
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# Run Mask2Former with Keras 3: JAX, PyTorch, or TensorFlow
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[](https://arxiv.org/abs/2112.01527) · [HF Papers](https://huggingface.co/papers/2112.01527)
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For more details on the model, please go to the upstream [model card](https://huggingface.co/facebook/mask2former-swin-small-coco-instance).
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Pure-**Keras 3** conversion of [`facebook/mask2former-swin-small-coco-instance`](https://huggingface.co/facebook/mask2former-swin-small-coco-instance) for [
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This is a **instance** checkpoint (`Mask2FormerUniversalSegment`) (trained for instance; architecture is universal).
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os.environ["KERAS_BACKEND"] = "torch" # or "jax" / "tensorflow"
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from PIL import Image
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from
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model = Mask2FormerUniversalSegment.from_weights("
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processor = Mask2FormerImageProcessor.from_weights("
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image = Image.open("your_image.jpg").convert("RGB")
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output = model(processor(image)["pixel_values"], training=False)
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print(result["segmentation"].shape)
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```
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Load any Mask2Former variant the same way with `from_weights("
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| Variant | Hub | Task |
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|---|---|---|
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| `mask2former-swin-tiny-coco-instance` | [`
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| `mask2former-swin-small-coco-instance` | [`
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| `mask2former-swin-base-coco-instance` | [`
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| `mask2former-swin-large-coco-instance` | [`
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| `mask2former-swin-tiny-coco-panoptic` | [`
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| `mask2former-swin-tiny-ade-semantic` | [`
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## Tips
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- Set `KERAS_BACKEND` **before** importing Keras /
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- The task suffix is what the checkpoint was trained for; post-process accordingly.
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- See [Mask2Former docs]({DOCS_URL}) and [Loading Weights](https://imvision12.github.io/
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- Community / upstream weights: `Mask2FormerUniversalSegment.from_weights("hf:facebook/mask2former-swin-small-coco-instance")`.
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## Special Thanks
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pipeline_tag: image-segmentation
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license: mit
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base_model: facebook/mask2former-swin-small-coco-instance
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library_name: zeromodels
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tags:
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- keras
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- zeromodels
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- mask2former
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- instance-segmentation
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- image-segmentation
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- tf
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---
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## ***See [our collection](https://huggingface.co/collections/zeromodels/mask2former-6a6a8f4248526cc9a74b9b97) for all versions of Mask2Former.***
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# Run Mask2Former with Keras 3: JAX, PyTorch, or TensorFlow
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[](https://github.com/IMvision12/ZeroModels) [](https://imvision12.github.io/ZeroModels/mask2former/) [](https://huggingface.co/collections/zeromodels/mask2former-6a6a8f4248526cc9a74b9b97)
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# zeromodels/mask2former-swin-small-coco-instance
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Paper: [Masked-attention Mask Transformer for Universal Image Segmentation (arXiv:2112.01527)](https://arxiv.org/abs/2112.01527) · [HF Papers](https://huggingface.co/papers/2112.01527)
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For more details on the model, please go to the upstream [model card](https://huggingface.co/facebook/mask2former-swin-small-coco-instance).
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Pure-**Keras 3** conversion of [`facebook/mask2former-swin-small-coco-instance`](https://huggingface.co/facebook/mask2former-swin-small-coco-instance) for [zeromodels](https://github.com/IMvision12/ZeroModels). One implementation runs unmodified on **TensorFlow / Torch / JAX**.
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This is a **instance** checkpoint (`Mask2FormerUniversalSegment`) (trained for instance; architecture is universal).
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os.environ["KERAS_BACKEND"] = "torch" # or "jax" / "tensorflow"
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from PIL import Image
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from zeromodels.models.mask2former import Mask2FormerUniversalSegment, Mask2FormerImageProcessor
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model = Mask2FormerUniversalSegment.from_weights("zeromodels/mask2former-swin-small-coco-instance")
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processor = Mask2FormerImageProcessor.from_weights("zeromodels/mask2former-swin-small-coco-instance")
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image = Image.open("your_image.jpg").convert("RGB")
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output = model(processor(image)["pixel_values"], training=False)
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print(result["segmentation"].shape)
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```
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Load any Mask2Former variant the same way with `from_weights("zeromodels/<variant>")`:
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| Variant | Hub | Task |
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|---|---|---|
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| `mask2former-swin-tiny-coco-instance` | [`zeromodels/mask2former-swin-tiny-coco-instance`](https://huggingface.co/zeromodels/mask2former-swin-tiny-coco-instance) | instance |
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| `mask2former-swin-small-coco-instance` | [`zeromodels/mask2former-swin-small-coco-instance`](https://huggingface.co/zeromodels/mask2former-swin-small-coco-instance) | instance |
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| `mask2former-swin-base-coco-instance` | [`zeromodels/mask2former-swin-base-coco-instance`](https://huggingface.co/zeromodels/mask2former-swin-base-coco-instance) | instance |
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| `mask2former-swin-large-coco-instance` | [`zeromodels/mask2former-swin-large-coco-instance`](https://huggingface.co/zeromodels/mask2former-swin-large-coco-instance) | instance |
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| `mask2former-swin-tiny-coco-panoptic` | [`zeromodels/mask2former-swin-tiny-coco-panoptic`](https://huggingface.co/zeromodels/mask2former-swin-tiny-coco-panoptic) | panoptic |
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| `mask2former-swin-tiny-ade-semantic` | [`zeromodels/mask2former-swin-tiny-ade-semantic`](https://huggingface.co/zeromodels/mask2former-swin-tiny-ade-semantic) | semantic |
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## Tips
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- Set `KERAS_BACKEND` **before** importing Keras / zeromodels.
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- The task suffix is what the checkpoint was trained for; post-process accordingly.
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- See [Mask2Former docs]({DOCS_URL}) and [Loading Weights](https://imvision12.github.io/ZeroModels/loading_weights/).
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- Community / upstream weights: `Mask2FormerUniversalSegment.from_weights("hf:facebook/mask2former-swin-small-coco-instance")`.
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## Special Thanks
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kf_config.json → zm_config.json
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{
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"library_name": "
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"
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"model_module": "
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"model_class": "Mask2FormerUniversalSegment",
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"variant": "mask2former-swin-small-coco-instance",
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"weights": "model.weights.h5",
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"schema_version": 2,
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"weight_dtype": "float32",
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"model_type": "mask2former",
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"vision_config": {
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"backbone_embed_dim": 96,
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"backbone_depths": [
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2,
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2,
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18,
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2
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],
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"backbone_num_heads": [
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6,
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12,
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],
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"backbone_window_size": 7,
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"hidden_dim": 256,
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"mask_feature_size": 256,
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"encoder_num_layers": 6,
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"encoder_ffn_dim": 1024,
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"decoder_num_layers": 9,
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"decoder_ffn_dim": 2048,
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"num_heads": 8,
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"num_queries": 100,
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"num_classes": 80,
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"image_size": 384
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}
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}
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{
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"library_name": "zeromodels",
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"zeromodels_version": "1.2.1",
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"model_module": "zeromodels.models.mask2former",
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"model_class": "Mask2FormerUniversalSegment",
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"variant": "mask2former-swin-small-coco-instance",
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"weights": "model.weights.h5",
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"schema_version": 2,
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"weight_dtype": "float32",
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"model_type": "mask2former",
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"vision_config": {
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"backbone_embed_dim": 96,
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"backbone_depths": [
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2,
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2,
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18,
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2
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],
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"backbone_num_heads": [
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3,
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6,
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12,
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],
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"backbone_window_size": 7,
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"hidden_dim": 256,
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"mask_feature_size": 256,
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"encoder_num_layers": 6,
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"encoder_ffn_dim": 1024,
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"decoder_num_layers": 9,
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"decoder_ffn_dim": 2048,
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"num_heads": 8,
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"num_queries": 100,
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"num_classes": 80,
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"image_size": 384
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}
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}
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kf_preprocessor.json → zm_preprocessor.json
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{
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"library_name": "
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"
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"preprocessor_module": "
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"preprocessor_class": "Mask2FormerImageProcessor",
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"variant": "mask2former-swin-small-coco-instance",
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"target_size": 384,
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"image_mean": [
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0.485,
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"image_std": [
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0.224,
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"data_format": null
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}
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{
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"library_name": "zeromodels",
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"zeromodels_version": "1.1.3",
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"preprocessor_module": "zeromodels.models.mask2former",
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"preprocessor_class": "Mask2FormerImageProcessor",
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"variant": "mask2former-swin-small-coco-instance",
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"target_size": 384,
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"image_mean": [
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0.485,
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0.456,
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0.406
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],
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"image_std": [
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0.229,
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0.224,
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0.225
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],
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"data_format": null
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}
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