ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
In this paper, we propose a novel and robust method for extracting motion layers in video sequences. Taking advantage of temporal continuity, our framework considers both the visi...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Discrepancy between CT and PET data due to motion in PET/CT studies is a significant problem. PET is acquired over a period of time whereas CT is static. Thus attenuation correcti...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
A non-parametric (NP) sampling method is introduced for obtaining the joint distribution of a pair of images. This method is called NP windowing and is equivalent to sampling the ...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper presents a comparative study of robust diffusion algorithms when used for smoothing structural fields applied in volumetric image interpolation. The input data consists...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper introduces an efficient 3D segmentation concept, which is based on extending the well-known Maximally Stable Extremal Region (MSER) detector to the third dimension. The...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
We propose an object detection method using particle filters. Our approach estimates the probability of object presence in the current image given the history of observations up t...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
The quantization parameter (QP) has a very important impact on the compression rate in H.264. In this paper we show that in order to achieve efficient rate-control coding a good e...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Laser based people tracking systems have been developed for mobile robotic or intelligent surveillance areas. Existing systems rely on laser point clustering to extract object loc...