Constrained nonlinear restoration of JPEG compressed low-resolution text from gray scale images using a Gibbs-Markov random field prior

Paul D. Thouin, Chein-I Chang. Constrained nonlinear restoration of JPEG compressed low-resolution text from gray scale images using a Gibbs-Markov random field prior. In Daniel P. Lopresti, Jiangying Zhou, editors, Document Recognition V, San Jose, CA, USA, January 24, 1998. Volume 3305 of SPIE Proceedings, pages 220-229, SPIE, 1998. [doi]

Abstract

Abstract is missing.