279 search results - page 1 / 56 » Super-resolution of video using key frames and motion estima... |
ISCAS
2008
IEEE
13 years 11 months ago
2008
IEEE
— In many video compression systems, the frames are down-sampled before transmission. Also, in many scalable systems, the residual after down- and up-sampling is encoded and tran...
SCALESPACE
2007
Springer
13 years 10 months ago
2007
Springer
In this paper we present a variational, spatiotemporal video super resolution scheme that produces not just one but n high resolution video frames from an n frame low resolution vi...
MVA
2007
13 years 6 months ago
2007
A novel scheme is proposed for achieving motion segmentation in low-frame rate videos, with application to temporal super resolution. Probabilistic generative models are commonly ...
DAGM
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. In this paper, we propose a variational framework for computing a superresolved image of a scene from an arbitrary input video. To this end, we employ a recently proposed...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
In this work, we propose a new robust and edge-preserving superresolution algorithm to simultaneously estimate all frames of a sequence. The new algorithm is based on the regulari...