Towards plenoptic dynamic textures
Doretto, G.,
and Soatto, S.
In Proceedings of the 3rd International Workshop on Texture Analysis
and Synthesis,
2003.
abstract
bibTeX
pdf
We present a technique to infer a model of the spatio-temporal statistics
of a collection of images of dynamic scenes seen from a moving camera.
We use a time-variant linear dynamical system to jointly model the
statistics of the video signal and the moving vantage point. We propose
three approaches to inference, the first based on the plenoptic function,
the second based on interpolating linear dynamical models, the third
based on approximating the scene as piecewise planar. For the last
two approaches, we also illustrate the potential of the proposed
techniques with a number of experiments. The resulting algorithms
could be useful for video editing where the motion of the vantage
point can be controlled interactively, as well as to perform stabilized
synthetic generation of video sequences.
@inproceedings{dorettoS03texture,
author = {Doretto, G. and Soatto, S.},
title = {Towards plenoptic dynamic textures},
booktitle = {Proceedings of the 3rd International Workshop on Texture Analysis
and Synthesis},
year = {2003},
pages = {25--30},
address = {Nice, France},
month = oct,
bib2html_pubtype = {Conferences},
bib2html_rescat = {Dynamic Textures, Image Based Rendering, Registration from Dynamic
Textures},
file = {dorettoS03texture.pdf:doretto\\conference\\dorettoS03texture.pdf:PDF;dorettoS03texture.pdf:doretto\\conference\\dorettoS03texture.pdf:PDF},
owner = {doretto}
}