Meta SAM 2

SAM 2 is the first unified model for segmenting objects across images and videos. You can use a click, box, or mask as the input to select an object on any image or frame of video.Select objects and make adjustments across video frames: Using SAM 2, you can select one or multiple objects in a video frame. Use additional prompts to refine the model predictions.Robust segmentation, even in unfamiliar videos: SAM 2 is capable of strong zero-shot performance for objects, images and videos not previously seen during model training, enabling use in a wide range of real-world applications.Real-time interactivity and results: SAM 2 is designed for efficient video processing with streaming inference to enable real-time, interactive applications.State-of-the-art performance for object segmentationSAM 2 outperforms the best models in the field for object segmentation in videos and images.Highlights:SAM 2 improves on SAM for segmentation in imagesSAM 2 outperforms existing video object segmentation models, especially for tracking partsSAM 2 requires less interaction time than existing interactive video segmentation methodsTrack an object across any video interactively with as little as a single click on one frame, and create fun effects.The next generation of Meta Segment AnythingSAM 2 brings state-of-the-art video and image segmentation capabilities into a single model, while preserving a simple design and fast inference speed.