Title :
Comments on "Restoration of noisy images modeled by Markov random fields with Gibbs distributions" [with reply]
Author_Institution :
Dept. of Electr. & Comput. Eng., Massachusetts Univ., Amherst, MA, USA
fDate :
5/1/1991 12:00:00 AM
Abstract :
For the original article see ibid., vol.36, no.6, p.884-90 (1989). The commenter points out a number of mistakes and misstatements in the above-titled paper by M. Shridhar et al. They concern the relationships of one of the methods described to other methods; the performance of some of the methods; incompleteness of a list of cliques; and statements about various potentials. The author agrees with many of the commenter´s points and clarifies others.<>
Keywords :
Markov processes; picture processing; Gibbs distributions; Markov random fields; image restoration; modelling; noisy images; Additive noise; Circuits; Dynamic programming; Gaussian noise; Image restoration; Image segmentation; Markov random fields; Optimization methods; Stochastic processes; Strontium;
Journal_Title :
Circuits and Systems, IEEE Transactions on