6 Result(s)
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Article
Andrea Cavallaro
Engineering
Signal, Image and Speech Processing
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Article
Open AccessBenchmark for anonymous video analytics
Out-of-home audience measurement aims to count and characterize the people exposed to advertising content in the physical world. While audience measurement solutions based on computer vision are of increasing ...
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Open AccessMulticamera Information Processing: Acquisition, Collaboration, Interpretation, and Production
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Open AccessVideo Tracking in Complex Scenes for Surveillance Applications
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Open AccessMultiview Trajectory Map** Using Homography with Lens Distortion Correction
We present a trajectory map** algorithm for a distributed camera setting that is based on statistical homography estimation accounting for the distortion introduced by camera lenses. Unlike traditional appro...
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Article
Open AccessDetection and Tracking of Humans and Faces
We present a video analysis framework that integrates prior knowledge in object tracking to automatically detect humans and faces, and can be used to generate abstract representations of video (key-objects and...
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Article
Interaction between High-Level and Low-Level Image Analysis for Semantic Video Object Extraction
The task of extracting a semantic video object is split into two subproblems, namely, object segmentation and region segmentation. Object segmentation relies on a priori assumptions, whereas region segmentation i...
