616 search results - page 58 / 124 » DCT Based High Quality Image Compression |
113
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ICIP
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper deals with the optimization of a new technique of image compression. After the wavelet transform of an image, blocks of coefficients are further linearly decomposed us...
116
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DCC
2009
IEEE
16 years 4 months ago
2009
IEEE
The RKLT is a lossless approximation to the KLT, and has been recently employed for progressive lossy-to-lossless coding of hyperspectral images. Both yield very good coding perfo...
121
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ENGL
2007
15 years 3 months ago
2007
—Curvelets denoise approach has been widely used in many fields for its ability to obtain high quality result images. However artifacts those appear in the result images of curve...
108
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RECOMB
2010
Springer
15 years 5 months ago
2010
Springer
Immense amounts of raw instrument data (i.e., images of fluorescence) are currently being generated using ultra high-throughput sequencing platforms. An important computational cha...
123
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IWCF
2009
Springer
15 years 10 months ago
2009
Springer
The Photo Response Non-Uniformity acts as a digital fingerprint that can be used to identify image sensors. This characteristic has been used in previous research to identify sca...