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ICPR
2006
IEEE
14 years 10 months ago
Camera Calibration from Two Shadow Trajectories
We introduce an efficient method for recovering the camera parameters automatically from the cast shadows of two 3D points observed over time. Compared to previous related work, o...
Fei Lu, Xiaochun Cao, Yuping Shen, Hassan Foroosh
ICPR
2000
IEEE
14 years 9 months ago
OCR with No Shape Training
We present a document-specific OCR system and apply it to a corpus of faxed business letters. Unsupervised classification of the segmented character bitmaps on each page, using a ...
Tin Kam Ho, George Nagy
KDD
2006
ACM
117views Data Mining» more  KDD 2006»
14 years 9 months ago
Efficient multidimensional data representations based on multiple correspondence analysis
In the On Line Analytical Processing (OLAP) context, exploration of huge and sparse data cubes is a tedious task which does not always lead to efficient results. In this paper, we...
Omar Boussaid, Riadh Ben Messaoud, Sabine Loudcher...
IEEEIAS
2009
IEEE
14 years 3 months ago
Secure Access Control Scheme of RFID System Application
-- Radio Frequency Identification (RFID) is a contactless technology, it is considered the way to replace the barcode, since the barcode data is read with line of sight and limits ...
Yu-Chih Huang
WINE
2009
Springer
140views Economy» more  WINE 2009»
14 years 3 months ago
Tighter Bounds for Facility Games
In one dimensional facility games, public facilities are placed based on the reported locations of the agents, where all the locations of agents and facilities are on a real line. ...
Pinyan Lu, Yajun Wang, Yuan Zhou