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IJCV
2008
105views more  IJCV 2008»
15 years 6 months ago
Detecting and Handling Unreliable Points for Camera Parameter Estimation
The popularly used DLT method sometimes fails to give reliable camera parameter estimation. It is therefore important to detect the unreliability and provide the corresponding solu...
Yihong Wu, Youfu Li, Zhanyi Hu
JLP
2008
81views more  JLP 2008»
15 years 6 months ago
Cut-free sequent systems for temporal logic
Currently known sequent systems for temporal logics such as linear time temporal logic and computation tree logic either rely on a cut rule, an invariant rule, or an infinitary ru...
Kai Brünnler, Martin Lange
IVC
2006
81views more  IVC 2006»
15 years 6 months ago
A robust method to recognize critical configuration for camera calibration
When space points and camera optical center lie on a twisted cubic, no matter how many pairs there are used from the space points to their image points, camera parameters cannot b...
Yihong Wu, Zhanyi Hu
150
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ENGL
2007
90views more  ENGL 2007»
15 years 6 months ago
One-Dimensional Kohonen Networks and Their Application to Automatic Classification of Images
– This paper analyses the results obtained when different topologies of 1-Dimensional Kohonen Networks where used to classify color pictures taken to Popocatépetl Volcano (locat...
Ricardo Pérez-Aguila, Pilar Gómez-Gi...
160
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TCS
2008
15 years 6 months ago
Real algebraic numbers and polynomial systems of small degree
We present exact and complete algorithms based on precomputed Sturm-Habicht sequences, discriminants and invariants, that classify, isolate with rational points and compare the re...
Ioannis Z. Emiris, Elias P. Tsigaridas