28 search results - page 1 / 6 » A stochastic model for the detection of coherent motion |
BC
2004
13 years 4 months ago
2004
A computational model is presented for the detection of coherent motion based on template matching and hidden Markov models. The premise of this approach is that the growth in dete...
ISBI
2002
IEEE
14 years 5 months ago
2002
IEEE
We propose a new global registration method for estimating the cardiac displacement field in 2D sequences of ultrasound images of the heart. The basic idea is to select a referenc...
PRIS
2001
13 years 6 months ago
2001
This paper addresses the problem of tracking objects with complex motion dynamics or shape changes. It is assumed that some of the visual features detected in the image (e.g., edg...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Different from appearance-based methods, clustering feature points only by their motion coherence is an emerging category of approach to detecting and tracking individuals among c...
SCVMA
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. In this paper, several important issues related to visual motion analysis are addressed with a focus on the type of motion information to be estimated and the way context...