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ICDAR
2003
IEEE
16 years 28 days ago
Towards Automatic Video-based Whiteboard Reading
As whiteboards have become a popular tool in meeting rooms, there has been a growing interest in making use of the whiteboard as a user interface for human computer interaction. T...
Markus Wienecke, Gernot A. Fink, Gerhard Sagerer
FIMH
2003
Springer
16 years 26 days ago
Spatio-temporal Alignment of 4D Cardiac MR Images
Abstract. A 4D registration method for the spatio-temporal alignment of cardiac MR image sequences has been developed. The registration algorithm has the ability not only to correc...
Dimitrios Perperidis, Anil Rao, Maria Lorenzo-Vald...
DAS
2010
Springer
16 years 14 days ago
Associating figures with descriptions for patent documents
Patent document images maintained by the U.S. patent database have a specific format, in which figures and text descriptions are separated into different sections. This makes it...
Linlin Li, Chew Lim Tan
192
Voted
NLPRS
2001
Springer
16 years 2 days ago
An Empirical Study of Feature Set Selection for Text Chunking
This paper presents an empirical study for improving the performance of text chunking. We focus on two issues: the problem of selecting feature spaces, and the problem of alleviat...
Young-Sook Hwang, Yong-Jae Kwak, Hoo-Jung Chung, S...
SIGGRAPH
1994
ACM
15 years 11 months ago
The irradiance Jacobian for partially occluded polyhedral sources
The irradiance at a point on a surface due to a polyhedral source of uniform brightness is given by a well-known analytic formula. In this paper we derive the corresponding analyt...
James Arvo