教師資料查詢 | 類別: 期刊論文 | 教師: 林慧珍 Lin Hwei-jen (瀏覽個人網頁)

標題:Approximate Detection Method for Image Up-Sampling
學年102
學期1
出版(發表)日期2014/01/01
作品名稱Approximate Detection Method for Image Up-Sampling
作品名稱(其他語言)
著者Tu, Ching-Ting; Lin, Hwei-Jen; Yang, Fu-Wen; Chang, Hsiao-Wei
單位淡江大學資訊工程學系
出版者Seoul: Korean Society for Internet Information
著錄名稱、卷期、頁數KSII Transactions on Internet and Information Systems 8(2), pp.462-482
摘要This paper proposes a new resampling detection method for images that detects whether an image has been resampled and recovers the corresponding resampling rate. The proposed method uses a given set of zeroing masks for various resampling factors to evaluate the convolution values of the input image with the zeroing masks. Improving upon our previous work, the proposed method detects more resampling factors by checking for some periodicity with an approximate detection mechanism. The experimental results demonstrate that the proposed method is effective and efficient.
關鍵字image forgery;copy-move;resampling rate;resampling factor;zeroing mask
語言英文(美國)
ISSN1976-7277
期刊性質國外
收錄於SCI
產學合作
通訊作者Lin, Hwei-Jen
審稿制度
國別韓國
公開徵稿
出版型式電子版
相關連結
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