In this paper, we describe a method for the construction of super-resolution (SR) mosaics. The low-resolution (LR) input sequence of the SR algorithm consists of DC images of I-frames (DCI-frames) extracted from MPEG compressed streams. For the registration of the LR sequence, the motion information from P-frames is used. The novelty of this approach is the determination of the optical transfer function (OTF) of the blur for the image restoration in the SR algorithm. First results are promising.
Super-resolution mosaicing from MPEG compressed video
2005-01-01
138985 byte
Conference paper
Electronic Resource
English
Super-Resolution Mosaicing from MPEG Compressed Video
British Library Conference Proceedings | 2005
|High resolution video mosaicing with global alignment
IEEE | 2004
|High Resolution Video Mosaicing with Global Alignment
British Library Conference Proceedings | 2004
|Motion Constraints for Video Mosaicing
British Library Conference Proceedings | 2006
|VideoBrush™: Experiences with Consumer Video Mosaicing
British Library Conference Proceedings | 1998
|