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APCCAS
2006
IEEE
229views Hardware» more  APCCAS 2006»
14 years 2 months ago
Generation of Panoramic Image from Aerial Video utilizing JP2K Wavelet for River Surveillance
—This report discusses how to generate a panoramic image from video data for environmental surveillance of a river. Video signal is assumed to be taken in a sunny day from an air...
Masahiro Iwahashi, Sakol Udomsiri, Jyun Watanabe, ...
MM
1999
ACM
125views Multimedia» more  MM 1999»
14 years 8 days ago
Building mosaics from video using MPEG motion vectors
In this paper we present a novel way of creating mosaics from an MPEG video sequence. Two original aspects of our work are that (1) we explicitly compute camera motion between fra...
Ryan C. Jones, Daniel DeMenthon, David S. Doermann
CORR
2002
Springer
160views Education» more  CORR 2002»
13 years 7 months ago
Structure from Motion: Theoretical Foundations of a Novel Approach Using Custom Built Invariants
We rephrase the problem of 3D reconstruction from images in terms of intersections of projections of orbits of custom built Lie groups actions. We then use an algorithmic method b...
Pierre-Louis Bazin, Mireille Boutin
ICIP
2003
IEEE
14 years 9 months ago
Bayesian parameter estimation in image reconstruction from subsampled blurred observations
In this paper we consider the estimation of the unknown hyperparameters for the problem of reconstructing a high-resolution image from multiple undersampled, shifted, blurred and ...
Miguel Vega, Javier Mateos, Rafael Molina, Aggelos...
ICIP
1997
IEEE
14 years 9 months ago
Model-Based Estimation of Facial Expression Parameters from Image Sequences
In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...
Peter Eisert, Bernd Girod