A marking-based, Flexible approach to intersection detection

Duchow, Christian

doi:10.1109/cvpr.2005.389

Cited by 4 publications

(1 citation statement)

References 7 publications

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“…Currently, the number of papers addressing this problem is very limited. [11][12][13] In [11], the evidence of the detected road intersection from visual data has been combined with evidence from database using a Bayesian Network (BN) approach. The road intersection recognition rate achieved using this approach is of 84%.…”

Section: Introductionmentioning

confidence: 99%

Road intersection detection and classification using hierarchical SVM classifier

2014

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In this paper, a hierarchical multi-classification approach using support vector machines (SVM) has been proposed for road intersection detection and classification. Our method has two main steps. The first involves the road detection. For this purpose, an edge-based approach has been developed using the bird's eye view image which is mapped from the perspective view of the road scene. Then, the concept of vertical spoke has been introduced for road boundary form extraction. The second step deals with the problem of road intersection detection and classification. It consists on building a hierarchical SVM classifier of the extracted road forms using the unbalanced decision tree architecture. Many measures are incorporated for good evaluation of the proposed solution. The obtained results are compared to those of Choi et al. (2007).

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