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20132026
most citedPatch-based Probabilistic Image Quality Assessment for Face Selection and Improved Video-based Face Recognition

323 citations · 2k across the 63 of their papers we have counts for

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Showing 2014Show all

12 papers · 1 filter

cs.CV2014

Sparse Coding on Symmetric Positive Definite Manifolds using Bregman Divergences

Mehrtash Harandi, Richard Hartley, Brian Lovell +1

This paper introduces sparse coding and dictionary learning for Symmetric Positive Definite (SPD) matrices, which are often used in machine learning, computer vision and related ar…

cs.CV2014★ 2 cited

Bags of Affine Subspaces for Robust Object Tracking

Sareh Shirazi, Conrad Sanderson, Chris McCool +1

We propose an adaptive tracking algorithm where the object is modelled as a continuously updated bag of affine subspaces, with each subspace constructed from the object's appearanc…

cs.CV2014★ 11 cited

MRF-based Background Initialisation for Improved Foreground Detection in Cluttered Surveillance Videos

Vikas Reddy, Conrad Sanderson, Andres Sanin +1

Robust foreground object segmentation via background modelling is a difficult problem in cluttered environments, where obtaining a clear view of the background to model is almost i…

cs.CV2014★ 48 cited

Log-Euclidean Bag of Words for Human Action Recognition

Masoud Faraki, Maziar Palhang, Conrad Sanderson

Representing videos by densely extracted local space-time features has recently become a popular approach for analysing actions. In this paper, we tackle the problem of categorisin…

q-bio.CB2014★ 63 cited

Automatic Classification of Human Epithelial Type 2 Cell Indirect Immunofluorescence Images using Cell Pyramid Matching

Arnold Wiliem, Conrad Sanderson, Yongkang Wong +3

This paper describes a novel system for automatic classification of images obtained from Anti-Nuclear Antibody (ANA) pathology tests on Human Epithelial type 2 (HEp-2) cells using…

cs.CV2014★ 9 cited

K-Tangent Spaces on Riemannian Manifolds for Improved Pedestrian Detection

Andres Sanin, Conrad Sanderson, Mehrtash T. Harandi +1

For covariance-based image descriptors, taking into account the curvature of the corresponding feature space has been shown to improve discrimination performance. This is often don…