20 search results - page 1 / 4 » Scalable Video Coding Based on Three-Dimensional Discrete Ps... |
69
Voted
NEW2AN
2010
Springer
14 years 9 months ago
2010
Springer
This paper proposes a new spatial scalable and low-complexity videocompressionalgorithmbasedonmultiplicationfreethree-dimensional discrete pseudo-cosine transform (3-D DPCT). Pract...
ICIP
1994
IEEE
16 years 13 days ago
1994
IEEE
A new motion estimation scheme, Discrete-Cosine/SineTransform Based Motion Estimation (DXT-ME) utilizing the principle of orthogonality of cosine and sine functions to estimate, i...
ICIP
2008
IEEE
16 years 22 days ago
2008
IEEE
In this paper, we analyze the formation of blocking artifacts as a result of quantization of the discrete cosine transform (DCT) coefficients. These artifacts are known to be the ...
ICWN
2007
15 years 13 days ago
2007
Wireless networks are poised to enable a variety of existing and emerging video streaming applications. However, video streaming over wireless suffers from piracy and malicious at...
TASLP
2008
14 years 11 months ago
2008
This paper investigates the use of sparse overcomplete decompositions for audio coding. Audio signals are decomposed over a redundant union of modified discrete cosine transform (M...