160 search results - page 7 / 32 » Image resizing in the discrete cosine transform domain |
IEEEMSP
2002
IEEE
15 years 2 months ago
2002
IEEE
—This paper investigates the feasibility of watermark embedding in the discrete cosine transform (DCT) domain for binary images. Watermark embedding is known difficult for binar...
69
Voted
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
: - In this paper, we propose a multichannel SVD-based image de-noising algorithm. The IntDCT is employed to decorrelate the image into sixteen subbands. The SVD is then applied to...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, a fast transform method is proposed to convert MPEG-2 8-tap discrete cosine transform (DCT) coefficients to H.264/AVC 4-tap integer transform coefficients directly ...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
General-purpose no-reference image quality assessment approaches still lag the advances in full-reference methods. Most no-reference methods are either distortion specific (i.e. t...
HT
2000
ACM
15 years 2 months ago
2000
ACM
We describe a way to make a hypermedia meeting record from multimedia meeting documents by automatically generating links through image matching. In particular, we look at video r...