1259 search results - page 49 / 252 » Multilayered image representation: application to image comp... |
DCC
1999
IEEE
15 years 6 months ago
1999
IEEE
This paper presents a simple and e ective post-processing method for compressed images. This work focuses on the cyclic time-variance introduced by block-based and subband transfo...
123
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ICIAR
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. In this article we present the results of an unsupervised segmentation algorithm based on a multiresolution method. The algorithm uses color and edge information in an it...
134
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CVPR
2004
IEEE
16 years 4 months ago
2004
IEEE
Stable local feature detection and representation is a fundamental component of many image registration and object recognition algorithms. Mikolajczyk and Schmid [14] recently eva...
107
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ISCAS
2007
IEEE
15 years 8 months ago
2007
IEEE
—In this paper, we investigate image compression using 2D Dual-tree Discrete Wavelet Transform (DDWT), which is an overcomplete transform with direction-selective basis functions...
190
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ICDE
1995
IEEE
16 years 3 months ago
1995
IEEE
Data compression is one way to alleviate the 1/0bottleneck problem faced by I/O-intensive applications such as databases. However, this approach is not widely used because of the ...