616 search results - page 74 / 124 » DCT Based High Quality Image Compression |
134
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ICIP
1998
IEEE
15 years 7 months ago
1998
IEEE
The method of wavelet thresholding for removing noise, or denoising, has been researched extensively due to its effectiveness and simplicity. Much of the literature has focused on ...
127
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ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
A key step in distributed video coding is the generation of the side information (SI) i.e. the estimation of the Wyner-Ziv frame (WZF). This step is also frequently called image i...
120
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ICASSP
2007
IEEE
15 years 10 months ago
2007
IEEE
Zerotree based coders have shown a good ability to be successfully adapted to 3D image coding. This paper focuses on the adaptation of EZW for the compression of hyperspectral ima...
145
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CAIP
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. This paper presents a new hybrid split-and-merge image segmentation method based on computational geometry and topology using persistent homology. The algorithm uses edge...
168
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JMIV
2011
14 years 10 months ago
2011
When the Discrete Fourier Transform of an image is computed, the image is implicitly assumed to be periodic. Since there is no reason for opposite borders to be alike, the “peri...