Sciweavers

500 search results - page 1 / 100
» Image Metamorphosis Using Optical Flow Techniques
Sort
View
MVA
1994
130views Computer Vision» more  MVA 1994»
13 years 6 months ago
Image Metamorphosis Using Optical Flow Techniques
This paper presents an application of optic flow estimation to image metamorphosis. It uses a state of the art optical flow algorithm to do image metamorphosis, which is used in v...
Minas E. Spetsakis
MICAI
2004
Springer
13 years 10 months ago
An Approach to Automatic Morphing of Face Images in Frontal View
Image metamorphosis, commonly known as morphing, is a powerful tool for visual effects that consists of the fluid transformation of one digital image into another. There are many t...
Vittorio Zanella, Olac Fuentes
ICIP
2009
IEEE
13 years 2 months ago
Optical flow and depth from motion for omnidirectional images using a TV-L1 variational framework on graphs
This paper deals with the problem of efficiently computing the optical flow of image sequences acquired by omnidirectional (nearly full field of view) cameras. We formulate the pr...
Luigi Bagnato, Pascal Frossard, Pierre Vandergheyn...
ICPR
2010
IEEE
13 years 5 months ago
An Iterative Method for Superresolution of Optical Flow Derived by Energy Minimisation
Superresolution is a technique to recover a highresolution image from a low resolution image . We develop a variational superresolution method for the subpixel accurate optical ï¬...
Yoshihiko Mochizuki, Yusuke Kameda, Atsushi Imiya,...
CVPR
2000
IEEE
14 years 6 months ago
A Generalized Optical Flow Constraint and its Physical Interpretation
This paper addresses the issue of motion estimation on image sequences. The standard motion equation used to compute the apparent motion of image irradiance patterns is an invaria...
Dominique Béréziat, Isabelle Herlin,...