Matching Two Perspective Views
IEEE Transactions on Pattern Analysis and Machine Intelligence
Combining labeled and unlabeled data with co-training
COLT' 98 Proceedings of the eleventh annual conference on Computational learning theory
Multi-view Matching for Unordered Image Sets, or "How Do I Organize My Holiday Snaps?"
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
An Affine Invariant Interest Point Detector
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
Semi-Supervised Self-Training of Object Detection Models
WACV-MOTION '05 Proceedings of the Seventh IEEE Workshops on Application of Computer Vision (WACV/MOTION'05) - Volume 1 - Volume 01
Pattern Recognition Letters - Special issue: In memoriam Azriel Rosenfeld
One-Shot Learning of Object Categories
IEEE Transactions on Pattern Analysis and Machine Intelligence
Unsupervised Learning of Categories from Sets of Partially Matching Image Features
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 1
Beyond Bags of Features: Spatial Pyramid Matching for Recognizing Natural Scene Categories
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
SVM-KNN: Discriminative Nearest Neighbor Classification for Visual Category Recognition
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
Evaluation of Intensity and Color Corner Detectors for Affine Invariant Salient Regions
CVPRW '06 Proceedings of the 2006 Conference on Computer Vision and Pattern Recognition Workshop
Fast tracking of near-duplicate keyframes in broadcast domain with transitivity propagation
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
SmartLabel: an object labeling tool using iterated harmonic energy minimization
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
Interpretability based interest points detection
Proceedings of the 6th ACM international conference on Image and video retrieval
Semi-supervised learning for semantic video retrieval
Proceedings of the 6th ACM international conference on Image and video retrieval
Keyframe retrieval by keypoints: can point-to-point matching help?
CIVR'06 Proceedings of the 5th international conference on Image and Video Retrieval
A cascade of unsupervised and supervised neural networks for natural image classification
CIVR'06 Proceedings of the 5th international conference on Image and Video Retrieval
Local-driven semi-supervised learning with multi-label
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Energy Conservation for Image Retrieval on Mobile Systems
ACM Transactions on Embedded Computing Systems (TECS)
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This paper presents a semi-supervised learning (SSL) approach to find similarities of images using statistics of local matches. SSL algorithms are well known for leveraging a large amount of unlabeled data as well as a small amount of labeled data to boost classification performance. Our approach proposes to formulate the problem of matching two images as an SSL based classification problem of image pairs with a minimal amount of labeled pairs. We apply a Gaussian random field model to represent each image pair as vertices in a weighted graph and the optimal configuration of the field is obtained by harmonic energy minimization. A symmetrical feature selection criterion is first introduced to select robust matches of local keypoints between two images. The Mallows distance is then adopted to combine multiple cues from statistics of local matches. Our experiments confirm that our SSL based approach not only boost classification performance but also improve robustness of the learned category model using only simple local keypoint features.