Abstract
We present a novel approach for vanishing point detection from uncalibrated monocular images. In contrast to state-of-the-art, we make no a priori assumptions about the observed scene. Our method is based on a convolutional neural network (CNN) which does not use natural images, but a Gaussian sphere representation arising from an inverse gnomonic projection of lines detected in an image. This allows us to rely on synthetic data for training, eliminating the need for labelled images. Our method achieves competitive performance on three horizon estimation benchmark datasets. We further highlight some additional use cases for which our vanishing point detection algorithm can be used.
| Original language | English |
|---|---|
| Title of host publication | Pattern recognition : Proceedings of the 39th German Conference, GCPR 2017, Basel, Switzerland, 12-15 September, 2017 |
| Publisher | Springer |
| Pages | 17-28 |
| DOIs | |
| Publication status | Published - 15 Aug 2017 |
| Event | 39th German Conference on Pattern Recognition, GCPR 2017 - Basel, Switzerland Duration: 12 Sept 2017 → 15 Sept 2017 Conference number: 39 |
Publication series
| Name | Lecture Notes in Computer Science |
|---|---|
| Volume | 10496 |
Conference
| Conference | 39th German Conference on Pattern Recognition, GCPR 2017 |
|---|---|
| Abbreviated title | GCPR 2017 |
| Country/Territory | Switzerland |
| City | Basel |
| Period | 12/09/17 → 15/09/17 |
Keywords
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