Computer vision publications
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Lidar-Based Door and Stair Detection from a Mobile Robot
We present an on-the-move LIDAR-based object detection system for autonomous and semi-autonomous unmanned vehicle systems.
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Special Issue on Embedded Vision
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Automatic Blood Vessel Localization in Small Field of View Eye Images
We present an automatic technique for localizing vessels in small field of view images using multi-scale matched filters. We also estimate local vessel properties – width and orientation – along the length of each vessel.
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Video Synchronization and Its Application to Object Transfer
We trade some generality in estimating and aligning camera motion for reduced computational complexity and increased image-based nature.
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Remediation of Facial Emotion Recognition in Schizophrenia: Functional Predictors, Generalisability, and Concomitant Visual Scanning of Novel Face Stimuli
This study investigated whether improved recognition generalizes to novel faces, training effects are durable over 1 month, and baseline functioning levels predict the extent of improvement.
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Quantitative Comparison of Metrics for Change Detection in Video Patrolling Applications
This paper provides a comprehensive quantitative comparison of metrics for detecting visual anomalies between two videos that are recorded along same path but at different times by a camera on a patrolling platform.
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Multicamera Tracking of Articulated Human Motion Using Shape and Motion Cues
We present a completely automatic algorithm for initializing and tracking the articulated motion of humans using image sequences obtained from multiple cameras.
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Multiple-Target Tracking Via Kinematics, Shape, and Appearance-Based Data Association
This paper presents a real time system for tracking multiple ground moving targets in aerial video.
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Automatic Food Documentation and Volume Computation Using Digital Imaging and Electronic Transmission
Improving methodology even modestly would advance our knowledge about the influence of food intake on health.
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Target Tracking with Incomplete Detection
In this paper, we address the multiple target tracking problem as a maximum a posteriori problem.
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Tracking Multiple Occluding People By Localizing on Multiple Scene Planes
Occlusion and lack of visibility in crowded and cluttered scenes make it difficult to track individual people correctly and consistently, particularly in a single view. We present a multi-view approach to solving this problem.
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Robust Efficient Video Fingerprinting
We have developed a video fingerprinting system with robustness and efficiency as the primary and secondary design criteria.