Mohammad Zubair Khan, Manoj Diwakar, Prakash Srivastava, Prabhishek Singh, Neeraj Kumar Pandey, Mohammad Mahyoob Albuhairy, Jeehaan Algaraady. "Multimodality medical image fusion using directional total variation based linear spectral clustering in NSCT domain." Scientific Reports (2026). https://doi.org/10.1038/s41598-025-26916-y