500 search results - page 52 / 100 » Image Metamorphosis Using Optical Flow Techniques |
DAGM
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
VISSYM
2004
13 years 9 months ago
2004
Isosurfacing, by itself, is a common visualization technique for investigating 3D vector fields. Applying texturebased flow visualization techniques to isosurfaces provides engine...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
In this work a Gaussian Hidden Markov Model (GHMM) based automatic sign language recognition system is built on the SIGNUM database. The system is trained on appearance-based feat...
PICS
2001
13 years 9 months ago
2001
The modulation transfer function (MTF) has long been used as a diagnostic tool for analog image capture, by tracking frequency response caused by aperture, field position, or defo...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
This paper presents a new approach for 3D view registration of stereo images. We introduce a hybrid error function which combines constraints from the ICP (Iterative Closest Point...