622 search results - page 45 / 125 » Quality of Compressed Medical Images |
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JMM2
2008
14 years 11 months ago
2008
In this work, an adaptive image compression algorithm is proposed based on the prediction of AC coefficients in Discrete Cosine Transform (DCT) block during reconstruction of image...
WIAMIS
2009
IEEE
15 years 6 months ago
2009
IEEE
We present an approach to key frame extraction for structuring user generated videos on video sharing websites (e. g. YouTube). Our approach is intended to link existing image sea...
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
High resolution through-the-wall radar imaging (TTWRI) demands wideband signals and large array apertures. Thus a vast amount of measurements is needed for a detailed reconstructi...
ICIP
1997
IEEE
16 years 24 days ago
1997
IEEE
Rate shaping plays an important role in transmitting compressed video on a network with dynamic bandwidth. In this paper, we present a scheme for rate shaping JPEG/MPEG-precompres...
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
3D MRI of the upper airway has provided valuable insights into vocal tract shaping and data for the modeling of speech production. Small movements of articulators can lead to larg...