Digital Image Processing Growth of digital in as long as mation What is an image What is image processing What math has to do with it

Digital Image Processing Growth of digital in as long as mation What is an image What is image processing What math has to do with it www.phwiki.com

Digital Image Processing Growth of digital in as long as mation What is an image What is image processing What math has to do with it

Gary, Steve, Meteorologist has reference to this Academic Journal, PHwiki organized this Journal Digital Image Processing Hongkai Zhao Department of Mathematics UC Irvine Growth of digital in as long as mation 281 billion gigabytes generated in 2007. digital bits > of stars in the universe growing by a factor of 10 every 5 years. Growth fueled by multi-media data. 2 billion photoes by Flicker 4.2M UK security cameras In 2007 digital data generated > total storage. By 2011 ½ digital in as long as mation will have no home. [Source: IDC Whitepaper “The Diverse in addition to Exploding Digital Universe” March 2008] Average American consumes 34 gigabytes of digital in as long as mation daily by 2009. What is an image Some as long as m of representation as long as visual in as long as mation. A picture worth a thous in addition to words. A digital image is composed of digitized quantities defined on a rectangular grid of pixels. For example, 1024×1024 ~ 1megpixel. Mathematically, a digital image is a matrix of number, or a function on a rectangular domain. An image contains rich in as long as mation with a lot of redundancy.

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What is image processing Enhance, extract wanted in as long as mation from, analyze in addition to interpret an image. Low level compression, denoising, deblurring, segmentation, High level recognition/classification, interpretation, What math has to do with it Mathematical modeling characterize/quantify features, such as noise, edge, textures, shape, . Mathematical theory Efficient numerical algorithms For digital image processing, it is all about numbers in addition to math! Denoising

Inpainting Deblurring + inpainting Segmentation

Shape recognition Face recognition Acknowledgement Frederick Park Mickey Hou

Gary, Steve CBS 5 News at 5 PM Saturday - KPHO-TV Meteorologist www.phwiki.com

Gary, Steve Meteorologist

Gary, Steve is from United States and they belong to CBS 5 News at 5 PM Saturday – KPHO-TV and they are from  Phoenix, United States got related to this Particular Journal. and Gary, Steve deal with the subjects like Meteorology

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