Modeling the Shape of the Scene: A Holistic Representation of the Spatial Envelope
International Journal of Computer Vision
Conditional Random Fields: Probabilistic Models for Segmenting and Labeling Sequence Data
ICML '01 Proceedings of the Eighteenth International Conference on Machine Learning
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
Histograms of Oriented Gradients for Human Detection
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
Learning Object Categories from Google"s Image Search
ICCV '05 Proceedings of the Tenth IEEE International Conference on Computer Vision - Volume 2
Photo tourism: exploring photo collections in 3D
ACM SIGGRAPH 2006 Papers
World-scale mining of objects and events from community photo collections
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Modeling the World from Internet Photo Collections
International Journal of Computer Vision
Weakly Supervised Object Localization with Stable Segmentations
ECCV '08 Proceedings of the 10th European Conference on Computer Vision: Part I
Modeling and Recognition of Landmark Image Collections Using Iconic Scene Graphs
ECCV '08 Proceedings of the 10th European Conference on Computer Vision: Part I
Exploiting context aware category discovery for image labeling
Proceedings of the Third International Conference on Internet Multimedia Computing and Service
Loopy belief propagation for approximate inference: an empirical study
UAI'99 Proceedings of the Fifteenth conference on Uncertainty in artificial intelligence
Location Discriminative Vocabulary Coding for Mobile Landmark Search
International Journal of Computer Vision
Less is More: Efficient 3-D Object Retrieval With Query View Selection
IEEE Transactions on Multimedia
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Millions of place-specified photos are uploaded on the Internet. Landmark labeling is very important for place-specified image understanding, landmark retrieval and auto-annotation. In this paper, we aim at extracting and labeling a Landmark in an image. The novelty of our method is that we use multi-layer superpixels to effectively extract a Landmark. The multi-layer superpixels can be used to capture the context of scale space and the spatial coherency of neighboring superpixels. And the context constraints are enforced by Conditional Random Field. In our method, we firstly learn a SVM classifier which operates on the superpixels of the training data. Then we construct a 3D adjacent graph which links the superpixels not only in the same layer but also in the successive layers. Finally, we use Conditional Random Field to combine the supervision information with the context cues in order to label landmarks. We compare our method with the state-of-the-art methods on the landmark images which are collected from Flickr, and the experimental results show that our method has achieved the best detection precision and the best pixel-based precision-recall.