DIGITAL IMAGE WATERMARKING (DIW) YANG TAHAN TERHADAP TRANSFORMASI GEOMETRIS (Digital Image watermarking (DIW) Robust to Geometric Transformations)

• 主要作者: Perpustakaan UGM, i-lib
• 格式: Article NonPeerReviewed
• 出版: [Yogyakarta] : Universitas Gadjah Mada 2005
• 主題: Jurnal i-lib UGM
• 在線閱讀: https://repository.ugm.ac.id/23203/; http://i-lib.ugm.ac.id/jurnal/download.php?dataId=6145

Digital images can be easily copied and distributed illegally using widely available software tools. Watermarking methods that embed side information into images with the aim of protecting copyright have been proposed. So far, these methods have been defeated by simple attacks such as rotation, tran...