861 search results - page 34 / 173 » Putting Objects in Perspective |
GRAPHITE
2005
ACM
14 years 1 months ago
2005
ACM
Linear perspective is a good approximation to the format in which the human visual system conveys 3D scene information to the brain. Artists expressing 3D scenes, however, create ...
AMFG
2005
IEEE
14 years 1 months ago
2005
IEEE
It has been shown that features can be selected adaptively for object tracking in changing environments [1]. We propose to use the variance of Mutual Information [2] for online fea...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper presents a novel methods to estimate the coordinates of a 3D object using the four vertices of a quadrangle and to track the markerless feature points. These methods ar...
PG
1997
IEEE
14 years 6 hour ago
1997
IEEE
In this paper, we present a new scheme of data representation for image-based objects. It allows the illumination to be changed interactively without knowing any geometrical infor...
CLOR
2006
13 years 11 months ago
2006
Recent advances in object recognition have emphasized the integration of intensity-derived features such as affine patches with associated geometric constraints leading to impressi...