30 search results - page 2 / 6 » A High Performance Hardware Architecture for One Bit Transfo... |
JUCS
2007
13 years 4 months ago
2007
: Motion estimation from image sequences is a complex problem which requires high computing resources and is highly affected by changes in the illumination conditions in most of th...
ISCAS
2002
IEEE
13 years 9 months ago
2002
IEEE
—JPEG2000 is an upcoming compression standard for still images that has a feature set well tuned for diverse data dissemination. These features are possible due to adaptation of ...
VLSID
2004
IEEE
14 years 4 months ago
2004
IEEE
demanding algorithm of a video encoder. It is known that about 60% ~ 80% of the total computation time is consumed for motion estimation [1]. The second is its high impact on the v...
ISVLSI
2002
IEEE
13 years 9 months ago
2002
IEEE
Wavelet-based video compression can provide improved codec and bit rates. The shift-variance problem of the discrete wavelet transform on image sequences, however, may cause large...
ICASSP
2007
IEEE
13 years 10 months ago
2007
IEEE
Generally, Distributed video coding (DVC) schemes perform motion estimation at the decoder side, without the current frame being available. In order to generate the side-informati...