1344 search results - page 28 / 269 » Quantization |
CORR
2007
Springer
15 years 3 months ago
2007
Springer
Self-organizing maps (SOM) are widely used for their topology preservation property: neighboring input vectors are quantiÿed (or classiÿed) either on the same location or on nei...
119
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Sinusoidal modeling is traditionally one of the most popular techniques for low bitrate audio coding. Usually, the sinusoidal parameters are kept constant within a time segment bu...
133
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ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
Spread Transform (ST) is a quantization watermarking algorithm in which vectors of the wavelet coefficients of a host work are quantized, using one of two dithered quantizers, to ...
109
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ICASSP
2007
IEEE
15 years 10 months ago
2007
IEEE
Flickering is a temporal visual artifact that affects compressed video. It is prominent in intra-frame video coders and is largely the result of content variations and quantizatio...
123
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ICMCS
2005
IEEE
15 years 9 months ago
2005
IEEE
In a typical content and watermarking based image authentication approach, a feature is extracted from the given image, and then embedded back into the image using a watermarking ...