306 search results - page 15 / 62 » Estimation of Arbitrary Camera Motion in MPEG Videos |
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
We present an algorithm to remove wobble artifacts from a video captured with a rolling shutter camera undergoing large accelerations or jitter. We show how estimating the rapid m...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
Sub-pixel motion compensation plays an important role in compression efficiency within modern video codecs such as MPEG2, MPEG4 and H.264. Sub-pixel motion compensa tion is implem...
ICPR
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper describes an approach for video structuring and indexing. It relies on motion wavelet coefficients directly estimated from image sequence. These coefficients provide a ...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper we propose a high-S/N imaging method involving combining many images captured with small blur using a video camera capable of high-frame-rate image capturing at 1000...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper we present a novel approach using a 4D (x,y,z,t) action feature model (4D-AFM) for recognizing actions from arbitrary views. The 4D-AFM elegantly encodes shape and m...