Annual Report 2011–12

Pushing Knowledge Frontiers 23 新圖像處理技術 復原模糊照片 計算機科學與工程學系副教授賈佳亞與他 指導的博士後研究員徐立，研發出嶄新的 圖像去模糊技術，有助把拍得模糊的照片 化為清晰。 現時，一般人處理模糊照片，只能利用圖像 處理軟件的圖像銳利化功能增強對比，令 照片看起來似乎沒有那麼模糊，但這並非 治本之道。 New Technology for Fixing Blurry Photos Prof. Jia Jiaya of the Department of Computer Science and Engineering and his post-doctoral fellow Dr. Xu Li have developed a new Robust Motion Deblurring technology to fix blurry photos. To deal with blurry pictures, people now may use the sharpening function of image processing software currently available on the market to increase the contrast of the images, thus making them appear less blurry. But that is not a real solution. 原有圖片（左）與去模糊後效果 Original (left) and deblurred images