Smoothing of digital images using the concept of diffusion process

Biswas, SPal, N RPal, Sankar K2012-06-122012-06-121995International journal of pattern recognition,V29,P497-510http://hdl.handle.net/10263/4274enAdaptive smoothingIsotropic diffusionEdge strechingTopography indexQuality indexSmoothing of digital images using the concept of diffusion processArticle