2110 search results - page 106 / 422 » DCT-based motion estimation |
ICCV
2001
IEEE
14 years 11 months ago
2001
IEEE
In this paper, we study the structure from motion problem as a constrained nonlinear least squares problem which minimizes the so called reprojection error subject to all constrai...
ICPR
2002
IEEE
14 years 10 months ago
2002
IEEE
In this paper we analyze the problem of motion estimation from a sequence of stereo images. We formulate both the differential and discrete approaches of two methods. The differen...
ICPR
2002
IEEE
14 years 10 months ago
2002
IEEE
In thispaper, the problem ofsimultaneousmotionestimation of multiple independently moving objects is addressed. A novel Bayesian approach is designedfor solvingthisproblem using t...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Global Motion Estimation (GME) is an important part in the object-based applications. In this paper, a fast progressive model refinement (FPMR) GME algorithm is proposed. It can s...
ICIAP
1997
ACM
14 years 15 days ago
1997
ACM
This paper presents methods for detection and reconstruction of `missing' data in image sequences which can be modelled using 3-dimensional autoregressive (3DAR) models. The ...