65 search results - page 13 / 13 » Image Compression using 2D Dual-tree Discrete Wavelet Transf... |
108
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PREMI
2007
Springer
15 years 5 months ago
2007
Springer
We address the issue of segmenting multiple textured objects in presence of a background texture. The proposed technique is based on Geodesic Active Contour (GAC) and can segment m...
104
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ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
In this paper a fully automatic system for embedding visually recognizable watermark patterns to video objects is proposed. The architecture consists of 3 main modules. During the...
129
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MM
1994
ACM
15 years 3 months ago
1994
ACM
In this paper we propose a technique for segmenting images by texture content with application to indexing images in a large image database. Using a quad-tree decomposition, textu...
123
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BIOID
2008
15 years 1 months ago
2008
Abstract. Gabor filters have demonstrated their effectiveness in automatic face recognition. However, one drawback of Gabor-based face representations is the huge amount of data th...
DATE
2007
IEEE
15 years 6 months ago
2007
IEEE
: 2-D Discrete Cosine Transform (DCT) is widely used as the core of digital image and video compression. In this paper, we present a novel DCT architecture that allows aggressive v...