教師資料查詢 | 類別: 會議論文 | 教師: 施國琛 TIMOTHY K. SHIH (瀏覽個人網頁)

標題:Progressive image transmission by adaptive interpolation
學年91
學期2
發表日期2003/07/06
作品名稱Progressive image transmission by adaptive interpolation
作品名稱(其他語言)
著者Shih, Timothy K.; Lin, Louis H.; Chiang, Jen-shiun
作品所屬單位淡江大學資訊工程學系
出版者N.Y.: Institute of Electrical and Electronic Engineers (IEEE)
會議名稱Multimedia and Expo, 2003. ICME '03. Proceedings. 2003 International Conference on
會議地點Baltimore, MD, USA
摘要Progressive image transmission is a mechanism that transmits the most significant portion of an image, followed by its less important parts. Applications of such a mechanism include browsing large image files on the Internet. We propose an adaptive mechanism, based on the characteristics of images. The mechanism use neighbor pixels to guess a target pixel value, without actually transmitting the target pixel. An error correction scheme is also designed to cope with a failure guessing. The prototype is tested on 1500 bit-mapped pictures of different categories. Preliminary results should that the transmission rate is lower than others, with reasonable PSNR values of the transmitted images. Interested readers can find the prototype tool and our evaluations at http://www.mine.tku.edu.tw/demos/ProgTransmission.;Progressive image transmission is a mechanism that transmits the most significant portion of an image, followed by its less important parts. Applications of such a mechanism include browsing large image files on the Internet. We propose an adaptive mechanism, based on the characteristics of images. The mechanism use neighbor pixels to guess a target pixel value, without actually transmitting the target pixel. An error correction scheme is also designed to cope with a failure guessing. The prototype is tested on 1500 bit-mapped pictures of different categories. Preliminary results should that the transmission rate is lower than others, with reasonable PSNR values of the transmitted images. Interested readers can find the prototype tool and our evaluations at http://www.mine.tku.edu.tw/demos/ProgTransmission.
關鍵字Progressive Image Transmission; BPM; ;
Pixel Interpdation; Image Coding; Network Applications
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20030706~20030709
通訊作者
國別美國
公開徵稿
出版型式紙本
出處Multimedia and Expo, 2003. ICME '03. Proceedings. 2003 International Conference on (Volume:2 ), pp.141-144
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