Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
Keypoint Recognition Using Randomized Trees
IEEE Transactions on Pattern Analysis and Machine Intelligence
Building Rome on a cloudless day
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part IV
BRIEF: binary robust independent elementary features
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part IV
SURF: speeded up robust features
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part I
Machine learning for high-speed corner detection
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part I
Compressed Histogram of Gradients: A Low-Bitrate Descriptor
International Journal of Computer Vision
ORB: An efficient alternative to SIFT or SURF
ICCV '11 Proceedings of the 2011 International Conference on Computer Vision
BRISK: Binary Robust invariant scalable keypoints
ICCV '11 Proceedings of the 2011 International Conference on Computer Vision
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We present an end-to-end feature description pipeline which uses a novel interest point detector and rotation-invariant fast feature (RIFF) descriptors. The proposed RIFF algorithm is 15x faster than SURF [1] while producing large-scale retrieval results that are comparable to SIFT [2]. Such high-speed features benefit a range of applications from mobile augmented reality (MAR) to web-scale image retrieval and analysis. In particular, RIFF enables unified tracking and recognition for MAR.