Sciweavers

48 search results - page 2 / 10
» The art of flow
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
CVPR
2006
IEEE
14 years 7 months ago
A General Framework and New Alignment Criterion for Dense Optical Flow
The problem of dense optical flow computation is addressed from a variational viewpoint. A new geometric framework is introduced. It unifies previous art and yields new efficient ...
Rami Ben-Ari, Nir A. Sochen
IJCV
2006
192views more  IJCV 2006»
13 years 5 months ago
Piecewise-Smooth Dense Optical Flow via Level Sets
We propose a new algorithm for dense optical flow computation. Dense optical flow schemes are challenged by the presence of motion discontinuities. In state of the art optical flo...
Tomer Amiaz, Nahum Kiryati
AC
2000
Springer
13 years 5 months ago
State of the art in electronic payment systems
nvented abstract representations of value. As time passed, representations of value became more abstract, progressing from barter through bank notes, payment orders, checks, credit...
N. Asokan, Philippe A. Janson, Michael Steiner, Mi...
ARTS
1997
Springer
13 years 9 months ago
Refinement of Time
We introduce a mathematical model of the timed behaviour of components with streams as input and output using a hierarchy of timing concepts. We distinguish non-timed streams, dis...
Manfred Broy