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---
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license:
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tags:
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- vision
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- image-segmentation
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datasets:
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---
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# MaskFormer
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Here is how to use this model:
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```python
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```
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For more code examples, we refer to the [documentation](https://huggingface.co/docs/transformers/master/en/model_doc/maskformer).
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---
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license: other
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tags:
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- vision
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- image-segmentation
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datasets:
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- scene_parse_150
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widget:
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- src: https://huggingface.co/datasets/hf-internal-testing/fixtures_ade20k/resolve/main/ADE_val_00000001.jpg
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example_title: House
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- src: https://huggingface.co/datasets/hf-internal-testing/fixtures_ade20k/resolve/main/ADE_val_00000002.jpg
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example_title: Castle
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# MaskFormer
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Here is how to use this model:
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```python
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from transformers import MaskFormerFeatureExtractor, MaskFormerForInstanceSegmentation
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from PIL import Image
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import requests
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url = "https://huggingface.co/datasets/hf-internal-testing/fixtures_ade20k/resolve/main/ADE_val_00000001.jpg"
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image = Image.open(requests.get(url, stream=True).raw)
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feature_extractor = MaskFormerFeatureExtractor.from_pretrained("facebook/maskformer-swin-base-ade")
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inputs = feature_extractor(images=image, return_tensors="pt")
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model = MaskFormerForInstanceSegmentation.from_pretrained("facebook/maskformer-swin-base-ade")
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outputs = model(**inputs)
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# model predicts class_queries_logits of shape `(batch_size, num_queries)`
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# and masks_queries_logits of shape `(batch_size, num_queries, height, width)`
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class_queries_logits = outputs.class_queries_logits
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masks_queries_logits = outputs.masks_queries_logits
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# you can pass them to feature_extractor for postprocessing
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predicted_semantic_map = feature_extractor.post_process_semantic_segmentation(outputs, target_sizes=[image.size[::-1]])[0]
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```
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For more code examples, we refer to the [documentation](https://huggingface.co/docs/transformers/master/en/model_doc/maskformer).
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