1009 search results - page 140 / 202 » On Indexing Line Segments |
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
We present an algorithm which can track the 3D pose of a hand held camera in real-time using predefined models of objects in the scene. The technique utilises and extends recently...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Two-dimensional and three-dimensional coordinate systems are the basic graphics symbols in many graphical documents. A robust coordinate system detection scheme is needed in order...
ICPR
2002
IEEE
14 years 10 months ago
2002
IEEE
A boundary sequence is a good representation of arbitrary shaped regions, but not directly used in computing shape features such as area, centroid, orientation, and so forth. In t...
ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
H.264/AVC has brought an important increase in coding efficiency in comparison to previous video coding standards. One of its features is the use of macroblock partitioning in a t...
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
Acoustic shadows appear in ultrasound images as regions of low signal intensity after boundaries with very high acoustic impedance differences. Acoustic shadows can be viewed as i...