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An Empirical Study of Context in Object Detection
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@MISC{Divvala_anempirical,
author = {Santosh K. Divvala and Derek Hoiem and James H. Hays and Alexei A. Efros and Martial Hebert},
title = {An Empirical Study of Context in Object Detection},
year = {}
}
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Abstract
This paper presents an empirical evaluation of the role of context in a contemporary, challenging object detection task – the PASCAL VOC 2008. Previous experiments with context have mostly been done on home-grown datasets, often with non-standard baselines, making it difficult to isolate the contribution of contextual information. In this work, we present our analysis on a standard dataset, using topperforming local appearance detectors as baseline. We evaluate several different sources of context and ways to utilize it. While we employ many contextual cues that have been used before, we also propose a few novel ones including the use of geographic context and a new approach for using object spatial support. 1.
Keyphrases
object detection empirical study pascal voc geographic context novel one many contextual cue object spatial support several different source standard dataset new approach home-grown datasets contextual information previous experiment local appearance detector empirical evaluation non-standard baseline
