{"product_id":"digital-image-restoration-by-multigrid-methods-von-alexey-ilyevsky","title":"Digital image restoration by multigrid methods","description":"\u003cp\u003eNumerical solution of partial differential equations  by multigrid methods for removing noise from digital  pictures. Four different methods for the restoration of an  image corrupted by white Gaussian noise are  considered: method based on diffusion equation, Perona-Malik method, regularized Perona- Malik method and Rudin-Osher method. All problems are solved by multigrd methods. Algorithm that can stop the diffusion process is  suggested.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838331126\"\u003e\u003ch3\u003eNumerical solution of partial differential equations by multigrid methods for removing noise from digital pictures\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838331126","offer_id":39499087446109,"sku":"9783838331126","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/d2238bb1-5a91-4713-ae0f-b305314f3291.jpg?v=1757658222","url":"https:\/\/shop.autorenwelt.de\/en\/products\/digital-image-restoration-by-multigrid-methods-von-alexey-ilyevsky","provider":"Autorenwelt Shop","version":"1.0","type":"link"}