Saad Ali
Saad Ali
Principal Applied Scientist, Twitch (Amazon)
Verified email at
Cited by
Cited by
A 3-dimensional sift descriptor and its application to action recognition
P Scovanner, S Ali, M Shah
Proceedings of the 15th ACM international conference on Multimedia, 357-360, 2007
A lagrangian particle dynamics approach for crowd flow segmentation and stability analysis
S Ali, M Shah
2007 IEEE Conference on Computer Vision and Pattern Recognition, 1-6, 2007
Human action recognition in videos using kinematic features and multiple instance learning
S Ali, M Shah
IEEE transactions on pattern analysis and machine intelligence 32 (2), 288-303, 2008
Floor fields for tracking in high density crowd scenes
S Ali, M Shah
Computer Vision–ECCV 2008: 10th European Conference on Computer Vision …, 2008
Chaotic invariants for human action recognition
S Ali, A Basharat, M Shah
2007 IEEE 11th International Conference on Computer Vision, 1-8, 2007
Recognizing human actions using multiple features
J Liu, S Ali, M Shah
2008 IEEE Conference on Computer Vision and Pattern Recognition, 1-8, 2008
Tracking in unstructured crowded scenes
M Rodriguez, S Ali, T Kanade
2009 IEEE 12th International Conference on Computer Vision, 1389-1396, 2009
Learning motion patterns in crowded scenes using motion flow field
M Hu, S Ali, M Shah
IEEE International Conference on Pattern Recognition (ICPR, 1-5, 2008
Online detection and classification of moving objects using progressively improving detectors
O Javed, S Ali, M Shah
2005 IEEE Computer Society Conference on Computer Vision and Pattern …, 2005
Evaluation of low-level features and their combinations for complex event detection in open source videos
A Tamrakar, S Ali, Q Yu, J Liu, O Javed, A Divakaran, H Cheng, ...
2012 IEEE Conference on Computer Vision and Pattern Recognition, 3681-3688, 2012
COCOA: tracking in aerial imagery
S Ali, M Shah
Airborne Intelligence, Surveillance, Reconnaissance (ISR) Systems and …, 2006
Video event recognition using concept attributes
J Liu, Q Yu, O Javed, S Ali, A Tamrakar, A Divakaran, H Cheng, ...
2013 IEEE Workshop on Applications of Computer Vision (WACV), 339-346, 2013
Classification, search, and retrieval of complex video events
H Cheng, HS Sawhney, A Divakaran, Q Yu, J Liu, A Tamrakar, S Ali, ...
US Patent 9,244,924, 2016
Visual crowd surveillance through a hydrodynamics lens
BE Moore, S Ali, R Mehran, M Shah
Communications of the ACM 54 (12), 64-73, 2011
Modeling, simulation and visual analysis of crowds: a multidisciplinary perspective
S Ali, K Nishino, D Manocha, M Shah
Modeling, Simulation and Visual Analysis of Crowds: A Multidisciplinary …, 2013
Motion and appearance contexts for tracking and re-acquiring targets in aerial videos
S Ali, V Reilly, M Shah
2007 IEEE Conference on Computer Vision and Pattern Recognition, 1-6, 2007
Computer vision as a service
HS Sawhney, J Eledath, S Ali, BC Matei, SS Weiner, X Lv
US Patent 9,152,870, 2015
A supervised learning framework for generic object detection in images
S Ali, M Shah
Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1 2 …, 2005
Moving object detection and tracking in forward looking infra-red aerial imagery
S Bhattacharya, H Idrees, I Saleemi, S Ali, M Shah
Machine vision beyond visible spectrum, 221-252, 2011
SRI-Sarnoff AURORA system at TRECVID 2012: Multimedia event detection and recounting
H Cheng, J Liu, S Ali, O Javed, Q Yu
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