The Markov random field (MRF) model, which is a method in the image restoration, is reformulated, based on the variational principle of the difference minimum between the original and damaged image datas, under the constraints for the area of black faces, the boundary length between the different darkness and the number of corners in the edge. Moreover, a new method is proposed for the estimation of the areas of black faces, the boundary length between the different darkness and the number of corners in the edge from only the damaged image.
|Title of host publication
|Subtitle of host publication
|Pattern Recognition and Signal Analysis
|Institute of Electrical and Electronics Engineers Inc.
|Number of pages
|Published - 1996
|13th International Conference on Pattern Recognition, ICPR 1996 - Vienna, Austria
Duration: 1996 Aug 25 → 1996 Aug 29
|Proceedings - International Conference on Pattern Recognition
|13th International Conference on Pattern Recognition, ICPR 1996
|96/8/25 → 96/8/29