5 search results - page 1 / 1 » Prediction of discrete cosine transformed coefficients in re... |
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Abstract— A hybrid model was developed to predict the zeroquantized discrete cosine transform (ZQDCT) coefficients for intra blocks in our previous work. However, the complicated...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
Many technical imaging applications, like coding "images" of digital elevation maps, require extracting regions of compressed images in which the pixel values are within...
JMM2
2008
13 years 4 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...
TCSV
2008
13 years 4 months ago
2008
Abstract--Modeling background and segmenting moving objects are significant techniques for video surveillance and other video processing applications. Most existing methods of mode...
IAJIT
2008
13 years 4 months ago
2008
: The recent explosion in digital video storage and delivery has presented strong motivation for high performance video compression solutions. An efficient video compression techni...