This project demonstrates how to perform object detection and image segmentation using YOLO-NAS for object detection and SAM for image segmentation. YOLO-NAS developed by DeciAi is a state-of-the-art object detection model optimized for both accuracy and low-latency inference. SAM, on the other hand, is a powerful segmentation model developed by Meta AI.
YOLO-NAS, short for You Only Look Once with Neural Architecture Search, is a cutting-edge object detection model optimized for both accuracy and low-latency inference. Developed by Deci, YOLO-NAS employs state-of-the-art techniques like Quantization Aware Blocks and selective quantization for superior performance. It sets a new standard for state-of-the-art (SOTA) object detection, making it an ideal choice for a wide range of applications including autonomous vehicles, robotics, and video analytics.
YOLO-NAS undergoes a multi-phase training process that includes pre-training on Object365, COCO Pseudo-Labeled data, Knowledge Distillation (KD), and Distribution Focal Loss (DFL). The model is meticulously trained on Objects365, a comprehensive dataset with 2 million images and 365 categories, for 25-40 epochs, ensuring robust performance.
SAM (Segment Anything Model) is a large language model from Meta AI that can be used to segment objects in images with high accuracy. SAM is trained on a massive dataset of images and segmentation masks, and it can be used to generate masks for all objects in an image, or for specific objects or regions of interest.
Note: Text prompts are explored in the research paper but the capability is not released.
The model was trained on the SA-1B dataset.
SAM is designed to be efficient enough to power its data engine. It is decoupled into a one-time image encoder and a lightweight mask decoder that can run in a web browser in just a few milliseconds per prompt.
Note: SAM is still under development, but it has the potential to revolutionize the way we interact with images and videos.