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ICDAR
2009
IEEE
13 years 7 months ago
Design Compact Recognizers of Handwritten Chinese Characters Using Precision Constrained Gaussian Models, Minimum Classification
In our previous work, a precision constrained Gaussian model (PCGM) was proposed for character modeling to design compact recognizers of handwritten Chinese characters. A maximum ...
Yongqiang Wang, Qiang Huo
ICC
2007
IEEE
159views Communications» more  ICC 2007»
14 years 4 months ago
The Performance of Coded Non-Coherent M-ary Orthogonal Keying Based OFDM Systems in a Frequency Selective and Fast Time-Varying
In this paper, we investigate the application of a unipolar Non-Coherent M-ary Orthogonal Keying (NC-MOK) for OFDM system that does not require channel estimation and compare its p...
Mohammed W. Baidas, Timothy O'Farrell
IROS
2009
IEEE
148views Robotics» more  IROS 2009»
14 years 4 months ago
On the error analysis of vertical line pair-based monocular visual odometry in urban area
Abstract— When a robot travels in urban area, Global Positional System (GPS) signals might be obstructed by buildings. Hence visual odometry is a choice. We notice that the verti...
Ji Zhang, Dezhen Song
ICDE
2002
IEEE
146views Database» more  ICDE 2002»
14 years 11 months ago
Query Estimation by Adaptive Sampling
The ability to provide accurate and efficient result estimations of user queries is very important for the query optimizer in database systems. In this paper, we show that the tra...
Yi-Leh Wu, Divyakant Agrawal, Amr El Abbadi
CDC
2009
IEEE
228views Control Systems» more  CDC 2009»
14 years 2 months ago
A novel algorithm for refinement of vision-based two-view pose estimates
A novel method is developed to obtain a refined estimate of relative position and orientation (pose) from two views captured by a calibrated monocular camera. Due to the typically ...
Siddhartha S. Mehta, Prabir Barooah, Sara Susca, W...