作者: CS Pattichis CP Loizou , None
DOI:
关键词: Sample (graphics) 、 Speckle pattern 、 Multiplicative noise 、 Video quality 、 Computer science 、 Linear filter 、 Image quality 、 Noise reduction 、 Artificial intelligence 、 Computer vision 、 Software
摘要: Abstract Download Free Sample It is well known that speckle a multiplicative noise degrades image and video quality the visual expert's evaluation in ultrasound imaging video. This necessitates need for robust despeckling techniques both routine clinical practice tele-consultation. The goal this book (book 1 of 2 books) to introduce problem occurring as theoretical background (equations), algorithmic steps, MATLABTM code following group despeckle filters: linear filtering, nonlinear anisotropic diffusion wavelet filtering. proposes comparative framework these filters based on texture analysis, metrics, by medical experts. Despeckle reduction through application will improve observation or it may be used pre-processing s...