259 citations · 942 across the 44 of their papers we have counts for
5 papers · 1 filter
Dictionary Learning and Sparse Coding on Grassmann Manifolds: An Extrinsic Solution
Mehrtash Harandi, Conrad Sanderson, Chunhua Shen +1
Recent advances in computer vision and machine learning suggest that a wide range of problems can be addressed more appropriately by considering non-Euclidean geometry. In this pap…
Sparse Coding and Dictionary Learning for Symmetric Positive Definite Matrices: A Kernel Approach
Mehrtash T. Harandi, Conrad Sanderson, Richard Hartley +1
Recent advances suggest that a wide range of computer vision problems can be addressed more appropriately by considering non-Euclidean geometry. This paper tackles the problem of s…
Spatio-Temporal Covariance Descriptors for Action and Gesture Recognition
Andres Sanin, Conrad Sanderson, Mehrtash T. Harandi +1
We propose a new action and gesture recognition method based on spatio-temporal covariance descriptors and a weighted Riemannian locality preserving projection approach that takes…
Combined Learning of Salient Local Descriptors and Distance Metrics for Image Set Face Verification
Conrad Sanderson, Mehrtash T. Harandi, Yongkang Wong +1
In contrast to comparing faces via single exemplars, matching sets of face images increases robustness and discrimination performance. Recent image set matching approaches typicall…
On Robust Face Recognition via Sparse Encoding: the Good, the Bad, and the Ugly
Yongkang Wong, Mehrtash T. Harandi, Conrad Sanderson
In the field of face recognition, Sparse Representation (SR) has received considerable attention during the past few years. Most of the relevant literature focuses on holistic desc…