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检索条件"主题词=folding/unfolding operator"
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Complete removal of boundary effects in image compression with local trigonometric bases
Complete removal of boundary effects in image compression wi...
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Conference on Applications of Digital Image Processing XXIV
作者: Mali, A Palfner, T Müller, E Univ Rostock Inst Commun & Informat Elect D-18119 Rostock Germany
In this paper. new methods to eliminate boundary artifacts for overlapping trigonometric bases used hi image compression are introduced. By applying overlapping cosine-sine-II bases to images instead of non-overlappin... 详细信息
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Removal of boundary effects in image compression caused by transforms using non-symmetric local trigonometric bases
Removal of boundary effects in image compression caused by t...
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4th Conference on Mathematics of Image and Data Coding, Compression, and Encryption
作者: Mali, A Palfner, T Müller, E Univ Rostock Inst Commun & Informat Elect D-18119 Rostock Germany
In this paper, we introduce new approaches to remove the boundary artifacts of tile reconstructed images caused by transforms using overlapping non-symmetrical cosine-IV bases in image compression. In tile field of im... 详细信息
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