Instructions to use zeromodels/sam2_hiera_tiny with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Keras
How to use zeromodels/sam2_hiera_tiny 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/sam2_hiera_tiny") - sam2
How to use zeromodels/sam2_hiera_tiny with sam2:
# Use SAM2 with images import torch from sam2.sam2_image_predictor import SAM2ImagePredictor predictor = SAM2ImagePredictor.from_pretrained(zeromodels/sam2_hiera_tiny) with torch.inference_mode(), torch.autocast("cuda", dtype=torch.bfloat16): predictor.set_image(<your_image>) masks, _, _ = predictor.predict(<input_prompts>)# Use SAM2 with videos import torch from sam2.sam2_video_predictor import SAM2VideoPredictor predictor = SAM2VideoPredictor.from_pretrained(zeromodels/sam2_hiera_tiny) with torch.inference_mode(), torch.autocast("cuda", dtype=torch.bfloat16): state = predictor.init_state(<your_video>) # add new prompts and instantly get the output on the same frame frame_idx, object_ids, masks = predictor.add_new_points(state, <your_prompts>): # propagate the prompts to get masklets throughout the video for frame_idx, object_ids, masks in predictor.propagate_in_video(state): ... - Notebooks
- Google Colab
- Kaggle
File size: 813 Bytes
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pipeline_tag: mask-generation
license: apache-2.0
library_name: zeromodels
tags:
- keras
- zeromodels
- sam2
- tf
- jax
- pytorch
---
# sam2_hiera_tiny (Keras 3)
[](https://github.com/IMvision12/ZeroModels) [](https://imvision12.github.io/ZeroModels/sam2/) [](https://huggingface.co/collections/zeromodels/sam-v1-v2-v3-6a8eaf73a274fffa2ea83cfd)
Pure-Keras 3 weights for [zeromodels](https://github.com/IMvision12/ZeroModels), mirrored from the source. License: `apache-2.0`.
```python
from zeromodels.models.sam2 import SAM2PromptableSegment
model = SAM2PromptableSegment.from_weights("sam2_hiera_tiny")
``` |