Dr Shoaib Ehsan

Minhas, S., Hernandez-Sabate, A., Ehsan, S. and McDonald-Maier, KD., (2022). Effects of Non-Driving Related Tasks During Self-Driving Mode. IEEE Transactions on Intelligent Transportation Systems. 23 (2), 1391-1399

Saha, S., Chakraborty, S., Zhai, X., Ehsan, S. and McDonald-Maier, K., (2022). ACCURATE: Accuracy Maximization for Real-Time Multi-core systems with Energy Efficient Way-sharing Caches. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 41 (12), 5246-5260

Minhas, S., Khanam, Z., Ehsan, S., McDonald-Maier, K. and Hernández-Sabaté, A., (2022). Weather Classification by Utilizing Synthetic Data.. Sensors. 22 (9), 3193-3193

Wachter, EW., Kasap, S., Kolozali, S., Zhai, X., Ehsan, S. and McDonald-Maier, K., (2022). Using Machine Learning for Anomaly Detection on a System-on-Chip under Gamma Radiation. Nuclear Engineering and Technology. 54 (11), 3985-3995

Arcanjo, B., Ferrarini, B., Milford, M., McDonald-Maier, KD. and Ehsan, S., (2022). An Efficient and Scalable Collection of Fly-Inspired Voting Units for Visual Place Recognition in Changing Environments. IEEE Robotics and Automation Letters. 7 (2), 2527-2534

Ferrarini, B., Milford, MJ., McDonald-Maier, KD. and Ehsan, S., (2022). Binary Neural Networks for Memory-Efficient and Effective Visual Place Recognition in Changing Environments. IEEE Transactions on Robotics. 38 (4), 1-15

Tomita, M-A., Zaffar, M., Ferrarini, B., Milford, MJ., McDonald-Maier, KD. and Ehsan, S., (2022). Sequence-Based Filtering for Visual Route-Based Navigation: Analyzing the Benefits, Trade-Offs and Design Choices. IEEE Access. 10, 81974-81987

Zaffar, M., Ehsan, S., Milford, M. and McDonald-Maier, K., (2021). Memorable Maps: A Framework for Re-defining Places in Visual Place Recognition. IEEE Transactions on Intelligent Transportation Systems. Early Access (12), 1-1

Khanam, Z., Saha, S., Ehsan, S., Stolkin, R. and McDonald-Maier, K., (2021). Coverage Path Planning Techniques for Inspection of Disjoint Regions with Precedence Provision. IEEE Access. 9, 5412-5427

Lu, Y., Chen, X., Zhai, X., Saha, S., Ehsan, S., Su, J. and McDonald-Maier, K., (2021). A Fast Simulation Method for Analysis of SEE in VLSI. Microelectronics Reliability. 120, 114110-114110

Kasap, S., Wächter, EW., Zhai, X., Ehsan, S. and McDonald-Maier, KD., (2021). Novel lockstep-based fault mitigation approach for SoCs with roll-back and roll-forward recovery. Microelectronics Reliability. 124, 114297-114297

Tomia, M-A., Zaffar, M., Milford, MJ., McDonald-Maier, KD. and Ehsan, S., (2021). ConvSequential-SLAM: A Sequence-Based, Training-Less Visual Place Recognition Technique for Changing Environments. IEEE Access. 9, 118673-118683

Waheed, M., Milford, M., McDonald-Maier, K. and Ehsan, S., (2021). Improving Visual Place Recognition Performance by Maximising Complementarity. IEEE Robotics and Automation Letters. 6 (3), 5976-5983

Zaffar, M., Garg, S., Milford, M., Kooij, J., Flynn, D., McDonald-Maier, K. and Ehsan, S., (2021). VPR-Bench: An Open-Source Visual Place Recognition Evaluation Framework with Quantifiable Viewpoint and Appearance Change. International Journal of Computer Vision. 129 (7), 2136-2174

Kasap, S., Wächter, EW., Zhai, X., Ehsan, S. and McDonald-Maier, K., (2021). Novel Lockstep Technique with Roll-back and Roll-forward Recovery to Mitigate Radiation-Induced Soft Errors. 2020 IEEE Nordic Circuits and Systems Conference, NORCAS 2020 - Proceedings, 1-7

Khaliq, A., Ehsan, S., Chen, Z., Milford, M. and McDonald-Maier, K., (2020). A Holistic Visual Place Recognition Approach Using Lightweight CNNs for Significant ViewPoint and Appearance Changes. IEEE Transactions on Robotics. 36 (2), 561-569

Moetesum, M., Siddiqi, I., Ehsan, S. and Vincent, N., (2020). Deformation modeling and classification using deep convolutional neural networks for computerized analysis of neuropsychological drawings. Neural Computing and Applications. 32 (16), 12909-12933

Ferrarini, B., Waheed, M., Waheed, S., Ehsan, S., Milford, MJ. and McDonald-Maier, K., (2020). Exploring Performance Bounds of Visual Place Recognition Using Extended Precision. IEEE Robotics and Automation Letters. 5 (2), 1688-1695

Zaffar, M., Ehsan, S., Milford, M. and McDonald-Maier, K., (2020). CoHOG: A Light-Weight, Compute-Efficient, and Training-Free Visual Place Recognition Technique for Changing Environments. IEEE Robotics and Automation Letters. 5 (2), 1835-1842

Kasap, S., Weber Wachter, E., Zhai, X., Ehsan, S. and McDonald-Maier, K., (2020). Survey of Soft Error Mitigation Techniques Applied to LEON3 Soft Processors on SRAM-Based FPGAs. IEEE Access. 8, 28646-28658

Ferrarini, B., Milford, M., McDonald-Maier, KD. and Ehsan, S., (2020). Binary Neural Networks for Memory-Efficient and Effective Visual Place Recognition in Changing Environments.. CoRR. abs/2010.00716

Malik, QW., ur Rehman, N., Gull, S., Ehsan, S. and McDonald-Maier, K., (2019). FPGA based real-time implementation of Bivariate Empirical Mode Decomposition. Circuits, Systems, and Signal Processing. 38 (1), 118-137

Kalliatakis, G., Ehsan, S., Leonardis, A., Fasli, M. and McDonald-Maier, KD., (2019). Exploring Object-Centric and Scene-Centric CNN Features and their Complementarity for Human Rights Violations Recognition in Images. IEEE Access. 7, 10045-10056

Naveed, K., Ehsan, S., McDonald-Maier, K. and ur Rehman, N., (2019). A Multiscale Denoising Framework using Detection Theory with Application to Images from CMOS/CCD Sensors. Sensors. 19 (1), 206-206

Naveed, K., Shaukat, B., Ehsan, S., McDonald-Maier, KD. and Ur Rehman, N., (2019). Multiscale image denoising using goodness-of-fit test based on EDF statistics.. PLoS One. 14 (5), e0216197-e0216197

Ferrarini, B., Ehsan, S., Leonardis, A., Rehman, N. and McDonald-Maier, K., (2018). Performance Characterization of Image Feature Detectors in Relation to the Scene Content Utilizing a Large Image Database. IEEE Access. 6, 8564-8573

Zahra, A., Kanwal, N., ur Rehman, N., Ehsan, S. and McDonald-Maier, KD., (2017). Seizure detection from EEG signals using Multivariate Empirical Mode Decomposition. Computers in Biology and Medicine. 88, 132-141

Ehsan, S., Clark, A., Leonardis, A., ur Rehman, N., Khaliq, A., Fasli, M. and McDonald-Maier, K., (2016). A Generic Framework for Assessing the Performance Bounds of Image Feature Detectors. Remote Sensing. 8 (11), 928-928

Ferrarini, B., Ehsan, S., ur Rehman, N. and McDonald-Maier, K., (2016). Performance comparison of image feature detectors utilizing a large number of scenes. Journal of Electronic Imaging. 25 (1), 010501-010501

Ehsan, S., Clark, AF., Naveed ur Rehman and McDonald-Maier, KD., (2015). Integral Images: Efficient Algorithms for Their Computation and Storage in Resource-Constrained Embedded Vision Systems.. Sensors. 15 (7), 16804-16830

Zhai, X., Appiah, K., Ehsan, S., Howells, G., Hu, H., Gu, D. and McDonald-Maier, KD., (2015). A Method for Detecting Abnormal Program Behavior on Embedded Devices. IEEE Transactions on Information Forensics and Security. 10 (8), 1692-1704

Zhai, X., Appiah, K., Ehsan, S., Howells, G., Hu, H., Gu, D. and McDonald-Maier, K., (2015). Exploring ICMetrics to detect abnormal program behaviour on embedded devices. Journal of Systems Architecture. 61 (10), 567-575

Rehman, N., Ehsan, S., Naveed, K., McDonald-Maier, KD. and Safdar, MW., (2015). Dynamically sampled multivariate empirical mode decomposition. Electronics Letters. 51 (24), 2049-2051

Rehman, NU., Ehsan, S., Abdullah, SMU., Akhtar, MJ., Mandic, DP. and McDonald-Maier, KD., (2015). Multi-scale pixel-based image fusion using multivariate empirical mode decomposition.. Sensors. 15 (5), 10923-10947

Ehsan, S., Clark, A. and McDonald-Maier, K., (2013). Rapid Online Analysis of Local Feature Detectors and Their Complementarity. Sensors. 13 (8), 10876-10907

Bostanci, E., Kanwal, N., Ehsan, S. and Clark, AF., (2013). User Tracking Methods for Augmented Reality. International Journal of Computer Theory and Engineering. 5 (1), 93-98

Ehsan, S., Kanwal, N., Clark, AF. and McDonald-Maier, KD., (2012). An algorithm for the contextual adaption of SURF octave selection with good matching performance: best octaves.. IEEE Transactions on Image Processing. 21 (1), 297-304

Ehsan, S., Kanwal, N., Clark, AF. and McDonald-Maier, KD., (2010). Improved repeatability measures for evaluating performance of feature detectors. Electronics Letters. 46 (14), 998-998

Waheed, M., Milford, M., McDonald-Maier, K. and Ehsan, S., (2022). SwitchHit: A Probabilistic, Complementarity-Based Switching System for Improved Visual Place Recognition in Changing Environments

Ferrarini, B., Milford, M., McDonald-Maier, KD. and Ehsan, S., (2022). Highly-Efficient Binary Neural Networks for Visual Place Recognition

Saha, S., Adetomi, A., Zhai, X., Kasap, S., Ehsan, S., Arslan, T. and McDonald-Maier, K., (2021). EnSuRe: Energy & Accuracy Aware Fault-tolerant Scheduling on Real-time Heterogeneous Systems

Khanam, Z., McDonald-Maier, K. and Ehsan, S., (2021). Near-Optimal Coverage Path Planning of Distributed Regions for Aerial Robots with Energy Constraint

Khanam, Z., Saha, S., Ognibene, D., McDonald-Maier, K. and Ehsan, S., (2021). An Offline-Online Strategy for Goal-Oriented Coverage Path Planning using A Priori Information

Aslam, B., Saha, S., Khanam, Z., Zhai, X., Ehsan, S., Stolkin, R. and McDonald-Maier, K., (2020). Gamma-induced Degradation Analysis of Commercial off-the-shelf Camera Sensors

Wachter, EW., Kasap, S., Zhai, X., Ehsan, S. and McDonald-Maier, K., (2020). Survey of Lockstep based Mitigation Techniques for Soft Errors in Embedded Systems

Wachter, E., Kasap, S., Zhai, X., Ehsan, S. and McDonald-Maier, K., (2020). A Framework and Protocol for Dynamic Management of Fault Tolerant Systems in Harsh Environments

Lu, Y., Zhai, X., Saha, S., Ehsan, S. and McDonald-Maier, K., (2020). A self-scrubbing scheme for embedded systems in radiation environments

Kasap, S., Wächter, EW., Zhai, X., Ehsan, S. and McDonald-Maier, K., (2020). Novel Lockstep-based Approach with Roll-back and Roll-forward Recovery to Mitigate Radiation-Induced Soft Errors

Ferrarini, B., Ehsan, S., Bartoli, A., Leonardis, A. and McDonald-Maier, KD., (2019). Assessing Capsule Networks with Biased Data

Ferrarini, B., Waheed, M., Waheed, S., Ehsan, S., Milford, M. and McDonald-Maier, KD., (2019). Visual Place Recognition for Aerial Robotics: Exploring Accuracy-Computation Trade-off for Local Image Descriptors

Khanam, Z., Saha, S., Aslam, B., Zhai, X., Ehsan, S., Cazzaniga, C., Frost, C., Stolkin, R. and McDonald-Maier, K., (2019). Degradation Measurement of Kinect Sensor Under Fast Neutron Beamline

Kalliatakis, G., Sticlaru, A., Stamatiadis, G., Ehsan, S., Leonardis, A., Gall, J. and McDonald-Maier, K., (2018). Material classification in the wild: Do synthesized training data generalise better than real-world training data?

Dey, S., Kalliatakis, G., Saha, S., Singh, AK., Ehsan, S. and McDonald-Maier, K., (2018). MAT-CNN-SOPC: Motionless Analysis of Traffic Using Convolutional Neural Networks on System-On-a-Programmable-Chip

Villarreal Guerra, JC., Khanam, Z., Ehsan, S., Stolkin, R. and McDonald-Maier, K., (2018). Weather Classification: A new multi-class dataset, data augmentation approach and comprehensive evaluations of Convolutional Neural Networks

Saha, S., Ehsan, S., Stoica, A., Stolkin, R. and McDonald-Maier, K., (2018). Real-Time Application Processing for FPGA-Based Resilient Embedded Systems in Harsh Environments

Zaffar, M., Ehsan, S., Stolkin, R. and Maier, KM., (2018). Sensors, SLAM and Long-term Autonomy: A Review

Kalliatakis, G., Ehsan, S., Fasli, M., Leonardis, A., Gall, J. and McDonald-Maier, KD., (2017). Detection of Human Rights Violations in Images: Can Convolutional Neural Networks Help?

Kalliatakis, G., Stamatiadis, G., Ehsan, S., Leonardis, A., Gall, J., Sticlaru, A. and McDonald-Maier, KD., (2017). Evaluating Deep Convolutional Neural Networks for Material Classification

Bin Nazar, H., Moetesum, M., Ehsan, S., Siddiqi, I., Khurshid, K., Vincent, N. and McDonald-Maier, KD., (2017). Classification of Graphomotor Impressions Using Convolutional Neural Networks: An Application to Automated Neuro-Psychological Screening Tests

Ferrarini, B., Ehsan, S., Rehman, NU., Leonardis, A. and McDonald-Maier, KD., (2016). Automatic Selection of the Optimal Local Feature Detector

Minhas, S., Hernández-Sabaté, A., Ehsan, S., Díaz-Chito, K., Leonardis, A., López, AM. and McDonald-Maier, K., (2016). LEE: A photorealistic virtual environment for assessing driver-vehicle interactions in self-driving mode

ur Rehman, N., Naveed, K., Ehsan, S. and McDonald-Maier, K., (2016). Multi-scale image denoising based on goodness of fit (GOF) tests

Ehsan, S., Clark, AF., Ferrarini, B., Rehman, NU. and McDonald-Maier, KD., (2015). Assessing the performance bounds of local feature detectors: Taking inspiration from electronics design practices

ur Rehman, N., Khan, MM., Sohaib, I., Jehanzaib, M., Ehsan, S. and McDonald-Maier, KD., (2015). Image fusion using multivariate and multidimensional EMD.

Ferrarini, B., Ehsan, S., Rehman, NU. and McDonald-Maier, KD., (2015). Performance characterization of image feature detectors in relation to the scene content utilizing a large image database

Ehsan, S. and McDonald-Maier, K., (2014). An Assessment of Recent Attacks on Specific Embedded Systems

Zhai, X., Appiah, K., Ehsan, S., Cheung, WM., Howells, G., Hu, H., Gu, D. and McDonald-Maier, K., (2014). Detecting Compromised Programs for Embedded System Applications

Ehsan, S., Clark, AF., Cheung, WM., Bais, AM., Menzat, BI., Kanwal, N. and McDonald-Maier, K., (2014). Memory-Efficient Design Strategy for a Parallel Embedded Integral Image Computation Engine

Appiah, K., Zhai, X., Ehsan, S., Cheung, WM., Hu, H., Gu, D., McDonald-Maier, K. and Howells, G., (2013). Program Counter as an Integrated Circuit Metrics for Secured Program Identification

Zhai, X., Appiah, K., Ehsan, S., Cheung, WM., Hu, H., Gu, D., McDonald-Maier, K. and Howells, G., (2013). A Self-Organising Map Based Algorithm for Analysis of ICmetrics Features

Zhai, X., Appiah, K., Ehsan, S., Hu, H., Gu, D., McDonald-Maier, K., Cheung, WM. and Howells, G., (2013). Application of ICmetrics for Embedded System Security

Ehsan, S., Kanwal, N., Clark, AF. and McDonald-Maier, K., (2011). Measuring the Coverage of Interest Point Detectors

Kanwal, N., Ehsan, S., Bostanci, E. and Clark, AF., (2011). Evaluating the angular sensitivity of corner detectors

Kanwal, N., Ehsan, S. and Clark, AF., (2011). Are Performance Differences of Interest Operators Statistically Significant?

Kanwal, N., Ehsan, S., Bostanci, E. and Clark, AF., (2011). A statistical approach for comparing the performances of corner detectors

Ehsan, S., Clark, AF. and McDonald-Maier, KD., (2010). Hardware Based Scale- and Rotation-Invariant Feature Extraction: A Retrospective Analysis and Future Directions

Ehsan, S., Kanwal, N., Bostanci, E., Clark, A. and McDonald-Maier, K., (2010). Analysis of interest point distribution in SURF octaves

Ehsan, S. and McDonald-Maier, KD., (2009). Exploring Integral Image Word Length Reduction Techniques for SURF Detector

Ehsan, S., Clark, AF. and McDonald-Maier, KD., (2009). Novel Hardware Algorithms for Row-Parallel Integral Image Calculation

Ehsan, S. and McDonald-Maier, KD., (2009). On-Board Vision Processing for Small UAVs: Time to Rethink Strategy

Tomita, M-A., Zaffar, M., Milford, M., McDonald-Maier, KD. and Ehsan, S., (2021). Sequence-Based Filtering for Visual Route-Based Navigation: Analysing the Benefits, Trade-offs and Design Choices.

Tomită, M-A., Zaffar, M., Milford, M., McDonald-Maier, K. and Ehsan, S., (2020). ConvSequential-SLAM: A Sequence-based, Training-less Visual Place Recognition Technique for Changing Environments

Zaffar, M., Khaliq, A., Ehsan, S., Milford, M. and McDonald-Maier, K., (2019). Levelling the Playing Field: A Comprehensive Comparison of Visual Place Recognition Approaches under Changing Conditions

Zaffar, M., Khaliq, A., Ehsan, S., Milford, M., Alexis, K. and McDonald-Maier, K., (2019). Are State-of-the-art Visual Place Recognition Techniques any Good for Aerial Robotics?

Khaliq, A., Ehsan, S., Milford, M. and McDonald-Maier, K., (2019). CAMAL: Context-Aware Multi-scale Attention framework for Lightweight Visual Place Recognition

Kalliatakis, G., Ehsan, S., Fasli, M. and McDonald-Maier, KD., (2019). GET-AID: Visual Recognition of Human Rights Abuses via Global Emotional Traits

Kalliatakis, G., Ehsan, S., Fasli, M. and McDonald-Maier, K., (2019). DisplaceNet: Recognising Displaced People from Images by Exploiting Dominance Level

Zaffar, M., Ehsan, S., Milford, M. and McDonald-Maier, K., (2019). Memorable Maps: A Framework for Re-defining Places in Visual Place Recognition

Kalliatakis, G., Ehsan, S. and McDonald-Maier, KD., (2017). A Paradigm Shift: Detecting Human Rights Violations Through Web Images