Intellectual Property India Publishes Patent Application for A Multi-Scale Cross-Attention Network For Hyperspectral Image Denoising

MUMBAI, India, Aug. 24 -- Intellectual Property India has published a patent application (202641098313 A) filed by Ambika Annavarapu; and Surekha Borra on August 13, 2026, for A Multi-Scale Cross-Attention Network For Hyperspectral Image Denoising.

Inventors include Ambika Annavarapu; and Surekha Borra.

The application for the patent was published on August 21, 2026, under issue no. 34/2026.

Abstract: The present invention relates to a lightweight deep learning framework for hyperspectral image denoising using a Multi-Scale Cross-Attention Network (MSCAN). The framework integrates multi-scale depthwise spectral-spatial feature extraction, spectral positional encoding, adaptive sparse windowed cross-attention, top-correlation pruning, res...