中原大學電機工程學系
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107學年度 >訊號與系統組
數位影像處理技術
指導老師:許文良   組長:廖俁懷   組員:柯逸賢
本專題研究主要以MATLAB軟體來進行數位影像處理。在各個領域中運用非常廣泛,且具有扮演舉足輕重的角色。而我們將著重在模擬連續調影像,主要介紹半色調(Halftone)、擴散誤差(Error diffusion)、點擴散(Dot diffusion)等處理應用。亦即是將影像轉換成單色調影像,應用在一些顯示裝置及印表機上, 而我們將重點放在如何產生一個半色調的影像,讓我們人類的眼睛看起是連續色調影像。
  我們也參考了論文並實際應用,我們使用了廣義的誤差擴散,可以快速去測試不同的權重來達到廣義誤差擴散的彈性與便利。這種方式可以利用更簡單的權重修改達到我們想要的誤差擴散之半色調圖片並可以快速比較出各種誤差擴散技術所呈現的效果。
This project mainly uses MATLAB software for digital image processing. And it is usually be used by people in many ways, so it plays an important role in our life. And we pay more attention on simulating continue tone, therefore, we will mainly introduce three skills of image processing, Halftone, Error diffusion and Dot diffusion, we apply on the printer or some machine which can display with the image which we transform to be a Monotone. And we pay attention on how to make the halftone image which can be looked like the continue tone by people.
We also referenced the paper and also adopt it, so we use Generalized Error Diffusion in one paper which is called Generalized Error Diffusion MATLAB For Halftoning, this skill can quickly test different weight and make it more convenient and flexible, this way can get our ideal weight easier, therefore, this way also can compare every skill in short time.
我們決定將壓電陶瓷晶片和鞋子做結合。
   
 
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