pyimagesearch.com / .pyimagesearch-com

Learn how FAISS powers fast vector search using Flat, IVF, and HNSW indexes, balancing recall and speed for large-scale retrieval.

Learn how to turn text into embeddings, measure semantic similarity, and visualize your corpus using sentence-transformers and Python.

Master advanced SAM 3 segmentation using text, boxes, and points for interactive, multi-modal image segmentation workflows.

An in-depth guide to SAM 3, explaining concept-based segmentation, architecture, datasets, and hands-on text-prompted examples.