510 search results - page 47 / 102 » Gradient Estimation Revitalized |
3DPVT
2004
IEEE
14 years 1 months ago
2004
IEEE
This paper describes a simple method for estimating the surface radiance function from single images of smooth surfaces made of materials whose reflectance function is isotropic a...
ICRA
2006
IEEE
14 years 4 months ago
2006
IEEE
— A robot exploring an environment can estimate its own motion and the relative positions of features in the environment. Simultaneous Localization and Mapping (SLAM) algorithms ...
NC
2002
13 years 9 months ago
2002
Second order statistics have formed the basis of learning and adaptation due to its appeal and analytical simplicity. On the other hand, in many realistic engineering problems requ...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
In this paper, a new methodology for optical flow estimation that is able to represent multiple motions is presented. To separate motions at the same location, a new frequency-dom...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper, we propose a method to estimate the 3D human posture from monocular image without using the markers. A 3D human body is expressed by a multi-joint model, and a set ...