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» Temporal Filtering of Disparity Measurements
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ICPR
2006
IEEE
14 years 8 months ago
Real-time Localization in Outdoor Environments using Stereo Vision and Inexpensive GPS
We describe a real-time, low-cost system to localize a mobile robot in outdoor environments. Our system relies on stereo vision to robustly estimate frame-to-frame motion in real ...
Kurt Konolige, Motilal Agrawal
AVSS
2003
IEEE
14 years 22 days ago
Improving the Extraction of Temporal Motion Strength Signals from Video Recordings of Neonatal Seizures
Automated processing and analysis of video recordings of neonatal seizures can generate novel methods for extracting quantitative information that is relevant only to the seizure [...
Nicolaos B. Karayiannis, Guozhi Tao
SIGIR
2009
ACM
14 years 1 months ago
On the relative age of spam and ham training samples for email filtering
Email spam filters are commonly trained on a sample of spam and ham (non-spam) messages. We investigate the effect on filter performance of using samples of spam and ham messag...
Gordon V. Cormack, Jose-Marcio Martins da Cruz
BMVC
2010
13 years 5 months ago
A 2D+t Feature-preserving Non-local Means Filter for Image Denoising and Improved Detection of Small and Weak Particles
A feature-preserving non-local means (FP-NLM) filter has been developed recently for denoising images containing small and weak particlelike objects. It explores the commonly used...
Lei Yang, Richard Parton, Graeme Ball, Zhen Qiu, A...
APCCAS
2006
IEEE
323views Hardware» more  APCCAS 2006»
14 years 1 months ago
Real-Time Implementation of a Particle Filter with Integrated Voice Activity Detector for Acoustic Speaker Tracking
— In noisy and reverberant environments, the problem of acoustic source localisation and tracking (ASLT) using an array of microphones presents a number of challenging difficult...
Anders M. Johansson, Eric A. Lehmann, Sven Nordhol...