/tags/region-proposals/ Recent content in Region Proposals on ViCoS Lab Hugo en-us /publications/tabernik2015domain-specific/ Mon, 01 Jan 0001 00:00:00 +0000 /publications/tabernik2015domain-specific/ <p>In this work we propose a novel approach towards the detection of all traffic sign boards. We propose to employ state-of-the-art region proposals as the first step to reduce the initial search space and provide a way to use a strong classifier for a fine-grade classification. We evaluate multiple region proposals on the domain of traffic sign detection and further propose various domain-specific adaptations to improve their performance. We show that edgeboxes with domain-specific learning and re-scoring based on trained shape information are able to significantly outperform remaining methods on German Traffic Sign Database. Furthermore, we show they achieve higher rate of recall with high-quality regions at the lower number of regions than the remaining methods.</p> /publications/tabernik2015quality/ Mon, 01 Jan 0001 00:00:00 +0000 /publications/tabernik2015quality/