Mistral OCR 4 with structured document extraction, 170 languages and self-hosting launched

Mistral AI has introduced Mistral OCR 4, a new optical character recognition (OCR) model designed for enterprise document ...
IEEE

M³FuNet: An Unsupervised Multivariate Feature Fusion Network for Hyperspectral Image ...

Abstract: Hyperspectral image (HSI) spectral-spatial joint feature (FE) extraction methods generally suffer from low feature retention and weak spatial–spectral dependence, which will lead to ...
GitHub

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

🔍 PDF parser for AI data extraction — Extract Markdown, JSON (with bounding boxes), and HTML from any PDF. #1 in benchmarks (0.907 overall). Deterministic local mode + AI hybrid mode for complex ...
IEEE

Spectral State Fusion Tree Mamba for Hyperspectral Image Classification

Abstract: Hyperspectral image (HSI) data possess complex spatial structures and high-dimensional spectral information. Mamba has been applied to address the limitations of general methods in HSI ...