22 search results - page 3 / 5 » A Fast Algorithm and Its Architecture for Motion Estimation ... |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
In many modern video encoders, motion estimation is usually formulated as a Lagrangian cost function that balances motion prediction accuracy and the rate to transmit motion vecto...
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
Fractional motion estimation (FME) is widely used in video compression standards. In H.264/AVC, the precision of motion vector is down to quarter pixels to improve the coding effi...
EUC
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. H.264 provides various useful features such as improved coding efficiency and error robustness. These features enable mobile device to adopt H.264/AVC standard to achieve...
ICASSP
2007
IEEE
13 years 9 months ago
2007
IEEE
This paper presents a set of fast algorithm and VLSI architecture for HDTV-sized H.264 fractional motion estimation. To solve the long computational latency in HD-sized applicatio...
MMSP
2008
IEEE
14 years 1 months ago
2008
IEEE
—In recent years advanced video codecs have been developed, such as standardized in MPEG-4. The latest video codec H.264/AVC provides compression performance superior to previous...