{"product_id":"gaussian-de-noising-techniques-von-nora-youssef-abeer-mahmoud-el-sayed-el-horbaty","title":"Gaussian De-Noising Techniques","description":"\u003cp\u003eImage de-noising is the elimination of noise from digital images where noise is any undesired information that corrupts an image. De-nosing is achieved through various filtering techniques that not only enhance the image but also keeps all its important details. De-noising filters are categorized into linear and non-linear techniques. You will see the most popular image quality assessment metrics such as PNSR, MSE and SSIM. In addition, highlights on recent de-noising literature since 2010 up to 2014. The technical part of this book presents applying Gaussian de-noising algorithms in spatial domain for medical images. Actually, five de-noising techniques (Geometric, Harmonic, Alpha-trimmed, midpoint and local noise reduction filters) are developed on gray scale medical images which are corrupted by additive Gaussian noise with mean = 0, variance = 1000. Analysis has been done for the de-nosing techniques in terms of MSE and PSNR for image quality assessment and time complexity for performance assessment.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659495700\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659495700","offer_id":39434447061085,"sku":"9783659495700","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/33d6f62d-157d-420d-b1a1-ae8e2181008b.jpg?v=1774678149","url":"https:\/\/shop.autorenwelt.de\/en\/products\/gaussian-de-noising-techniques-von-nora-youssef-abeer-mahmoud-el-sayed-el-horbaty","provider":"Autorenwelt Shop","version":"1.0","type":"link"}