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sam_base_sa1b

Image Segmentation
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Files changed (8) hide show
  1. README.md +14 -0
  2. config.json +94 -0
  3. image_converter.json +25 -0
  4. metadata.json +6 -0
  5. model.weights.h5 +3 -0
  6. preprocessor.json +43 -0
  7. task.json +145 -0
  8. task.weights.h5 +3 -0
README.md ADDED
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+ ---
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+ library_name: keras-hub
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+ ---
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+ This is a [`SAM` model](https://keras.io/api/keras_hub/models/sam) uploaded using the KerasHub library and can be used with JAX, TensorFlow, and PyTorch backends.
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+ This model is related to a `ImageSegmenter` task.
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+
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+ Model config:
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+ * **name:** sam_backbone
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+ * **trainable:** True
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+ * **image_encoder:** {'module': 'keras_hub.src.models.vit_det.vit_det_backbone', 'class_name': 'ViTDetBackbone', 'config': {'name': 'vi_t_det_backbone', 'trainable': True, 'image_shape': [1024, 1024, 3], 'patch_size': 16, 'hidden_size': 768, 'num_layers': 12, 'intermediate_dim': 3072, 'num_heads': 12, 'num_output_channels': 256, 'use_bias': True, 'use_abs_pos': True, 'use_rel_pos': True, 'window_size': 14, 'global_attention_layer_indices': [2, 5, 8, 11], 'layer_norm_epsilon': 1e-06}, 'registered_name': 'keras_hub>ViTDetBackbone'}
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+ * **prompt_encoder:** {'module': 'keras_hub.src.models.sam.sam_prompt_encoder', 'class_name': 'SAMPromptEncoder', 'config': {'name': 'sam_prompt_encoder', 'trainable': True, 'dtype': {'module': 'keras', 'class_name': 'DTypePolicy', 'config': {'name': 'float32'}, 'registered_name': None}, 'hidden_size': 256, 'image_embedding_size': [64, 64], 'input_image_size': [1024, 1024], 'mask_in_channels': 16, 'activation': 'gelu'}, 'registered_name': 'keras_hub>SAMPromptEncoder'}
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+ * **mask_decoder:** {'module': 'keras_hub.src.models.sam.sam_mask_decoder', 'class_name': 'SAMMaskDecoder', 'config': {'name': 'sam_mask_decoder', 'trainable': True, 'dtype': {'module': 'keras', 'class_name': 'DTypePolicy', 'config': {'name': 'float32'}, 'registered_name': None}, 'hidden_size': 256, 'num_layers': 2, 'intermediate_dim': 2048, 'num_heads': 8, 'embedding_dim': 256, 'num_multimask_outputs': 3, 'iou_head_depth': 3, 'iou_head_hidden_dim': 256, 'activation': 'gelu'}, 'registered_name': 'keras_hub>SAMMaskDecoder'}
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+
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+ This model card has been generated automatically and should be completed by the model author. See [Model Cards documentation](https://huggingface.co/docs/hub/model-cards) for more information.
config.json ADDED
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+ {
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+ "module": "keras_hub.src.models.sam.sam_backbone",
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+ "class_name": "SAMBackbone",
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+ "config": {
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+ "name": "sam_backbone",
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+ "trainable": true,
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+ "image_encoder": {
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+ "module": "keras_hub.src.models.vit_det.vit_det_backbone",
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+ "class_name": "ViTDetBackbone",
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+ "config": {
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+ "name": "vi_t_det_backbone",
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+ "trainable": true,
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+ "image_shape": [
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+ 1024,
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+ 1024,
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+ 3
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+ ],
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+ "patch_size": 16,
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+ "hidden_size": 768,
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+ "num_layers": 12,
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+ "intermediate_dim": 3072,
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+ "num_heads": 12,
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+ "num_output_channels": 256,
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+ "use_bias": true,
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+ "use_abs_pos": true,
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+ "use_rel_pos": true,
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+ "window_size": 14,
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+ "global_attention_layer_indices": [
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+ 2,
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+ 5,
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+ 8,
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+ 11
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+ ],
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+ "layer_norm_epsilon": 1e-06
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+ },
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+ "registered_name": "keras_hub>ViTDetBackbone"
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+ },
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+ "prompt_encoder": {
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+ "module": "keras_hub.src.models.sam.sam_prompt_encoder",
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+ "class_name": "SAMPromptEncoder",
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+ "config": {
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+ "name": "sam_prompt_encoder",
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+ "trainable": true,
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+ "dtype": {
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+ "module": "keras",
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+ "class_name": "DTypePolicy",
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+ "config": {
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+ "name": "float32"
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+ },
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+ "registered_name": null
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+ },
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+ "hidden_size": 256,
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+ "image_embedding_size": [
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+ 64,
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+ 64
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+ ],
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+ "input_image_size": [
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+ 1024,
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+ 1024
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+ ],
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+ "mask_in_channels": 16,
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+ "activation": "gelu"
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+ },
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+ "registered_name": "keras_hub>SAMPromptEncoder"
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+ },
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+ "mask_decoder": {
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+ "module": "keras_hub.src.models.sam.sam_mask_decoder",
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+ "class_name": "SAMMaskDecoder",
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+ "config": {
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+ "name": "sam_mask_decoder",
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+ "trainable": true,
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+ "dtype": {
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+ "module": "keras",
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+ "class_name": "DTypePolicy",
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+ "config": {
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+ "name": "float32"
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+ },
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+ "registered_name": null
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+ },
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+ "hidden_size": 256,
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+ "num_layers": 2,
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+ "intermediate_dim": 2048,
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+ "num_heads": 8,
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+ "embedding_dim": 256,
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+ "num_multimask_outputs": 3,
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+ "iou_head_depth": 3,
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+ "iou_head_hidden_dim": 256,
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+ "activation": "gelu"
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+ },
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+ "registered_name": "keras_hub>SAMMaskDecoder"
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+ }
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+ },
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+ "registered_name": "keras_hub>SAMBackbone"
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+ }
image_converter.json ADDED
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+ {
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+ "module": "keras_hub.src.models.sam.sam_image_converter",
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+ "class_name": "SAMImageConverter",
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+ "config": {
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+ "name": "sam_image_converter",
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+ "trainable": true,
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+ "interpolation": "bilinear",
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+ "crop_to_aspect_ratio": true
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+ "registered_name": "keras_hub>SAMImageConverter"
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metadata.json ADDED
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+ {
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+ "keras_version": "3.5.0",
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+ "keras_hub_version": "0.16.1",
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+ "parameter_count": 89677388,
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+ "date_saved": "2024-10-18@22:56:40"
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+ }
model.weights.h5 ADDED
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+ size 375615552
preprocessor.json ADDED
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+ {
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+ "module": "keras_hub.src.models.sam.sam_image_segmenter_preprocessor",
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+ "class_name": "SAMImageSegmenterPreprocessor",
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+ "config": {
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+ "name": "sam_image_segmenter_preprocessor",
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+ "trainable": true,
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+ "dtype": {
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+ "module": "keras",
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+ "image_converter": {
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+ "crop_to_aspect_ratio": true
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+ "registered_name": "keras_hub>SAMImageConverter"
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+ "config_file": "preprocessor.json"
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task.json ADDED
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+ {
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+ "module": "keras_hub.src.models.sam.sam_image_segmenter",
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+ "class_name": "SAMImageSegmenter",
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+ "config": {
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+ "backbone": {
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+ "module": "keras_hub.src.models.sam.sam_backbone",
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+ "class_name": "SAMBackbone",
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+ "config": {
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+ "name": "sam_backbone",
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+ "trainable": true,
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+ "image_encoder": {
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+ "module": "keras_hub.src.models.vit_det.vit_det_backbone",
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+ "class_name": "ViTDetBackbone",
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+ "config": {
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+ "name": "vi_t_det_backbone",
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+ "trainable": true,
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+ "image_shape": [
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+ 1024,
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+ 1024,
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+ 3
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+ "patch_size": 16,
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+ "hidden_size": 768,
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+ "num_layers": 12,
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+ "intermediate_dim": 3072,
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+ "num_heads": 12,
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+ "num_output_channels": 256,
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+ "use_bias": true,
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+ "window_size": 14,
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+ "global_attention_layer_indices": [
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+ "layer_norm_epsilon": 1e-06
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+ "registered_name": "keras_hub>ViTDetBackbone"
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+ "prompt_encoder": {
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+ "module": "keras_hub.src.models.sam.sam_prompt_encoder",
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+ "config": {
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+ "name": "sam_prompt_encoder",
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+ "trainable": true,
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+ "dtype": {
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+ "module": "keras",
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+ "hidden_size": 256,
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+ "input_image_size": [
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+ 1024,
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+ ],
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+ "mask_in_channels": 16,
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+ "activation": "gelu"
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+ },
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+ "registered_name": "keras_hub>SAMPromptEncoder"
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+ "mask_decoder": {
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+ "module": "keras_hub.src.models.sam.sam_mask_decoder",
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+ "class_name": "SAMMaskDecoder",
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+ "config": {
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+ "name": "sam_mask_decoder",
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+ "trainable": true,
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+ "dtype": {
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+ "module": "keras",
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+ "registered_name": "keras_hub>SAMMaskDecoder"
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+ "registered_name": "keras_hub>SAMBackbone"
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+ "preprocessor": {
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+ "module": "keras_hub.src.models.sam.sam_image_segmenter_preprocessor",
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+ "class_name": "SAMImageSegmenterPreprocessor",
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+ "config": {
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+ }
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