Ahmed Ashraf
Ahmed Ashraf
Assistant Professor, Manitoba Learning and AI Research, Department of ECE, University of Manitoba
Verified email at cmu.edu - Homepage
Title
Cited by
Cited by
Year
The painful face–pain expression recognition using active appearance models
AB Ashraf, S Lucey, JF Cohn, T Chen, Z Ambadar, KM Prkachin, ...
Image and vision computing 27 (12), 1788-1796, 2009
4352009
Investigating spontaneous facial action recognition through aam representations of the face
S Lucey, AB Ashraf, JF Cohn
INTECH Open Access Publisher, 2007
2042007
Learning patch correspondences for improved viewpoint invariant face recognition
AB Ashraf, S Lucey, T Chen
2008 IEEE Conference on Computer Vision and Pattern Recognition, 1-8, 2008
1422008
AAM derived face representations for robust facial action recognition
S Lucey, I Matthews, C Hu, Z Ambadar, F De la Torre, J Cohn
7th International Conference on Automatic Face and Gesture Recognition …, 2006
1372006
Identification of intrinsic imaging phenotypes for breast cancer tumors: preliminary associations with gene expression profiles
AB Ashraf, D Daye, S Gavenonis, C Mies, M Feldman, M Rosen, D Kontos
Radiology 272 (2), 374-384, 2014
1152014
Fourier Lucas-Kanade Algorithm
S Lucey, R Navarathna, AB Ashraf, S Sridharan
Pattern Analysis and Machine Intelligence, IEEE Transactions on, 2012
682012
Reinterpreting the application of Gabor filters as a manipulation of the margin in linear support vector machines
AB Ashraf, S Lucey, T Chen
IEEE transactions on pattern analysis and machine intelligence 32 (7), 1335-1341, 2010
602010
A Multichannel Markov Random Field Framework for Tumor Segmentation with an Application to Classification of Gene Expression-based Breast Cancer Recurrence Risk
AB Ashraf, S Gavenonis, D Daye, C ,Mies, M Feldman, MA Rosen, ...
Medical Imaging, IEEE Transactions on, 2012
532012
Breast DCE-MRI kinetic heterogeneity tumor markers: preliminary associations with neoadjuvant chemotherapy response
A Ashraf, B Gaonkar, C Mies, A DeMichele, M Rosen, C Davatzikos, ...
Translational oncology 8 (3), 154-162, 2015
352015
Pharmacokinetic tumor heterogeneity as a prognostic biomarker for classifying breast cancer recurrence risk
M Mahrooghy, AB Ashraf, D Daye, ES McDonald, M Rosen, C Mies, ...
IEEE Transactions on Biomedical Engineering 62 (6), 1585-1594, 2015
352015
Fast image alignment in the fourier domain
AB Ashraf, S Lucey, T Chen
2010 IEEE Computer Society Conference on Computer Vision and Pattern …, 2010
312010
Dynamic cascades with bidirectional bootstrapping for spontaneous facial action unit detection
Y Zhu, F De la Torre, JF Cohn, YJ Zhang
2009 3rd international conference on affective computing and intelligent …, 2009
282009
Automated video analysis of handwashing behavior as a potential marker of cognitive health in older adults
A Ashraf, B Taati
IEEE journal of biomedical and health informatics 20 (2), 682-690, 2015
242015
Heterogeneity wavelet kinetics from DCE-MRI for classifying gene expression based breast cancer recurrence risk
M Mahrooghy, AB Ashraf, D Daye, C Mies, M Feldman, M Rosen, ...
International Conference on Medical Image Computing and Computer-Assisted …, 2013
242013
Pain in severe dementia: A comparison of a fine‐grained assessment approach to an observational checklist designed for clinical settings
T Hadjistavropoulos, ME Browne, KM Prkachin, B Taati, A Ashraf, ...
European Journal of Pain 22 (5), 915-925, 2018
172018
A Multichannel Markov Random Field approach for Automated Segmentation of Breast Cancer Tumor in DCE-MRI Data Using Kinetic Observation Model
AB Ashraf, S Gavenonis, D Daye, C Mies, M Feldman, MA Rosen, ...
Medical Image Computing and Computer Assisted Intervention, 546-553, 2011
152011
Algorithmic bias in clinical populations—evaluating and improving facial analysis technology in older adults with dementia
B Taati, S Zhao, AB Ashraf, A Asgarian, ME Browne, KM Prkachin, ...
IEEE Access 7, 25527-25534, 2019
142019
A hybrid instance-based transfer learning method
A Asgarian, P Sobhani, JC Zhang, M Mihailescu, A Sibilia, AB Ashraf, ...
arXiv preprint arXiv:1812.01063, 2018
122018
A superpixel-based framework for automatic tumor segmentation on breast DCE-MRI
N Yu, J Wu, SP Weinstein, B Gaonkar, BM Keller, AB Ashraf, YQ Jiang, ...
Medical Imaging 2015: Computer-Aided Diagnosis 9414, 94140O, 2015
122015
Agent based framework for modeling operations at isolated signalized intersections
IK Isukapati, GF List
2015 IEEE 18th International Conference on Intelligent Transportation …, 2015
102015
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Articles 1–20