Zhong, Ping, and Zhiqiang Gong. “A Hybrid DBN and CRF Model for Spectral-Spatial Classification of Hyperspectral Images”. Statistics, Optimization & Information Computing 5, no. 2 (June 1, 2017): 75-98. Accessed April 26, 2024. http://iapress.org/index.php/soic/article/view/soic170601.