b'Shoaib Ehsan'

research

∙ 05/09/2023

Visual Place Recognition with Low-Resolution Images

Images incorporate a wealth of information from a robot's surroundings. ...

0 Mihnea-Alexandru Tomită, et al. ∙

research

∙ 05/09/2023

An Evaluation and Ranking of Different Voting Schemes for Improved Visual Place Recognition

Visual Place Recognition has recently seen a surge of endeavours utilizi...

0 Maria Waheed, et al. ∙

research

∙ 05/09/2023

Patch-DrosoNet: Classifying Image Partitions With Fly-Inspired Models For Lightweight Visual Place Recognition

Visual place recognition (VPR) enables autonomous systems to localize th...

0 Bruno Arcanjo, et al. ∙

research

∙ 03/24/2023

A-MuSIC: An Adaptive Ensemble System For Visual Place Recognition In Changing Environments

Visual place recognition (VPR) is an essential component of robot naviga...

0 Bruno Arcanjo, et al. ∙

research

∙ 03/01/2023

A Complementarity-Based Switch-Fuse System for Improved Visual Place Recognition

Recently several fusion and switching based approaches have been present...

0 Maria Waheed, et al. ∙

research

∙ 02/26/2023

Data-Efficient Sequence-Based Visual Place Recognition with Highly Compressed JPEG Images

Visual Place Recognition (VPR) is a fundamental task that allows a robot...

0 Mihnea-Alexandru Tomită, et al. ∙

research

∙ 10/03/2022

Merging Classification Predictions with Sequential Information for Lightweight Visual Place Recognition in Changing Environments

Low-overhead visual place recognition (VPR) is a highly active research ...

0 Bruno Arcanjo, et al. ∙

research

∙ 09/17/2022

Data Efficient Visual Place Recognition Using Extremely JPEG-Compressed Images

Visual Place Recognition (VPR) is the ability of a robotic platform to c...

0 Mihnea-Alexandru Tomită, et al. ∙

research

∙ 03/01/2022

SwitchHit: A Probabilistic, Complementarity-Based Switching System for Improved Visual Place Recognition in Changing Environments

Visual place recognition (VPR), a fundamental task in computer vision an...

0 Maria Waheed, et al. ∙

research

∙ 02/24/2022

Highly-Efficient Binary Neural Networks for Visual Place Recognition

VPR is a fundamental task for autonomous navigation as it enables a robo...

0 Bruno Ferrarini, et al. ∙

research

∙ 01/05/2022

Using Machine Learning for Anomaly Detection on a System-on-Chip under Gamma Radiation

The emergence of new nanoscale technologies has imposed significant chal...

9 Eduardo Weber Wachter, et al. ∙

research

∙ 09/22/2021

A Benchmark Comparison of Visual Place Recognition Techniques for Resource-Constrained Embedded Platforms

Visual Place Recognition (VPR) has been a subject of significant researc...

0 Rose Power, et al. ∙

research

∙ 09/22/2021

An Efficient and Scalable Collection of Fly-inspired Voting Units for Visual Place Recognition in Changing Environments

State-of-the-art visual place recognition performance is currently being...

0 Bruno Arcanjo, et al. ∙

research

∙ 03/02/2021

Sequence-Based Filtering for Visual Route-Based Navigation: Analysing the Benefits, Trade-offs and Design Choices

Visual Place Recognition (VPR) is the ability to correctly recall a prev...

0 Mihnea-Alexandru Tomită, et al. ∙

research

∙ 02/25/2021

Scene Retrieval for Contextual Visual Mapping

Visual navigation localizes a query place image against a reference data...

4 William H. B. Smith, et al. ∙

research

∙ 02/16/2021

Improving Visual Place Recognition Performance by Maximising Complementarity

Visual place recognition (VPR) is the problem of recognising a previousl...

0 Maria Waheed, et al. ∙

research

∙ 10/01/2020

Binary Neural Networks for Memory-Efficient and Effective Visual Place Recognition in Changing Environments

Visual place recognition (VPR) is a robot's ability to determine whether...

39 Bruno Ferrarini, et al. ∙

research

∙ 09/28/2020

ConvSequential-SLAM: A Sequence-based, Training-less Visual Place Recognition Technique for Changing Environments

Visual Place Recognition (VPR) is the ability to correctly recall a prev...

6 Mihnea-Alexandru Tomită, et al. ∙

research

∙ 05/17/2020

VPR-Bench: An Open-Source Visual Place Recognition Evaluation Framework with Quantifiable Viewpoint and Appearance Change

Visual Place Recognition (VPR) is the process of recognising a previousl...

6 Mubariz Zaffar, et al. ∙

research

∙ 09/18/2019

CAMAL: Context-Aware Multi-scale Attention framework for Lightweight Visual Place Recognition

In the last few years, Deep Convolutional Neural Networks (D-CNNs) have ...

10 Ahmad Khaliq, et al. ∙

research

∙ 08/01/2019

Visual Place Recognition for Aerial Robotics: Exploring Accuracy-Computation Trade-off for Local Image Descriptors

Visual Place Recognition (VPR) is a fundamental yet challenging task for...

6 Bruno Ferrarini, et al. ∙

research

∙ 05/03/2019

DisplaceNet: Recognising Displaced People from Images by Exploiting Dominance Level

Every year millions of men, women and children are forced to leave their...

10 Grigorios Kalliatakis, et al. ∙

research

∙ 04/16/2019

Are State-of-the-art Visual Place Recognition Techniques any Good for Aerial Robotics?

Visual Place Recognition (VPR) has seen significant advances at the fron...

32 Mubariz Zaffar, et al. ∙

research

∙ 04/09/2019

Assessing Capsule Networks With Biased Data

Machine learning based methods achieves impressive results in object cla...

14 Bruno Ferrarini, et al. ∙

research

∙ 03/21/2019

Levelling the Playing Field: A Comprehensive Comparison of Visual Place Recognition Approaches under Changing Conditions

In recent years there has been significant improvement in the capability...

2 Mubariz Zaffar, et al. ∙

research

∙ 02/11/2019

GET-AID: Visual Recognition of Human Rights Abuses via Global Emotional Traits

In the era of social media and big data, the use of visual evidence to d...

6 Grigorios Kalliatakis, et al. ∙

research

∙ 11/08/2018

Memorable Maps: A Framework for Re-defining Places in Visual Place Recognition

A novel cognition-inspired, agnostic framework is proposed for building ...

4 Mubariz Zaffar, et al. ∙

research

∙ 11/07/2018

A Holistic Visual Place Recognition Approach using Lightweight CNNs for Severe ViewPoint and Appearance Changes

Recently, deep and complex Convolutional Neural Network (CNN) architectu...

10 Ahmad Khaliq, et al. ∙

research

∙ 08/01/2018

Weather Classification: A new multi-class dataset, data augmentation approach and comprehensive evaluations of Convolutional Neural Networks

Weather conditions often disrupt the proper functioning of transportatio...

0 Jose Carlos Villarreal Guerra, et al. ∙

research

∙ 07/05/2018

MAT-CNN-SOPC: Motionless Analysis of Traffic Using Convolutional Neural Networks on System-On-a-Programmable-Chip

Intelligent Transportation Systems (ITS) have become an important pillar...

0 Somdip Dey, et al. ∙

research

∙ 07/04/2018

Sensors, SLAM and Long-term Autonomy: A Review

Simultaneous Localization and Mapping, commonly known as SLAM, has been ...

0 Mubariz Zaffar, et al. ∙

research

∙ 05/12/2018

Exploring object-centric and scene-centric CNN features and their complementarity for human rights violations recognition in images

Identifying potential abuses of human rights through imagery is a novel ...

0 Grigorios Kalliatakis, et al. ∙

research

∙ 11/09/2017

Material Classification in the Wild: Do Synthesized Training Data Generalise Better than Real-World Training Data?

We question the dominant role of real-world training images in the field...

0 Grigorios Kalliatakis, et al. ∙

research

∙ 09/24/2017

Performance Characterization of Image Feature Detectors in Relation to the Scene Content Utilizing a Large Image Database

Selecting the most suitable local invariant feature detector for a parti...

0 Bruno Ferrarini, et al. ∙

research

∙ 03/30/2017

A Paradigm Shift: Detecting Human Rights Violations Through Web Images

The growing presence of devices carrying digital cameras, such as mobile...

0 Grigorios Kalliatakis, et al. ∙

research

∙ 03/12/2017

Detection of Human Rights Violations in Images: Can Convolutional Neural Networks help?

After setting the performance benchmarks for image, video, speech and au...

0 Grigorios Kalliatakis, et al. ∙

research

∙ 03/12/2017

Evaluating Deep Convolutional Neural Networks for Material Classification

Determining the material category of a surface from an image is a demand...

0 Grigorios Kalliatakis, et al. ∙

research

∙ 05/19/2016

Automatic Selection of the Optimal Local Feature Detector

A large number of different feature detectors has been proposed so far. ...

0 Bruno Ferrarini, et al. ∙

research

∙ 10/17/2015

Assessing The Performance Bounds Of Local Feature Detectors: Taking Inspiration From Electronics Design Practices

Since local feature detection has been one of the most active research a...

0 Shoaib Ehsan, et al. ∙

research

∙ 10/17/2015

Rapid Online Analysis of Local Feature Detectors and Their Complementarity

A vision system that can assess its own performance and take appropriate...

0 Shoaib Ehsan, et al. ∙

research

∙ 10/17/2015

Memory-Efficient Design Strategy for a Parallel Embedded Integral Image Computation Engine

In embedded vision systems, parallel computation of the integral image p...

0 Shoaib Ehsan, et al. ∙

research

∙ 10/17/2015

Integral Images: Efficient Algorithms for Their Computation and Storage in Resource-Constrained Embedded Vision Systems

The integral image, an intermediate image representation, has found exte...

0 Shoaib Ehsan, et al. ∙

research

∙ 04/29/2015

Improved repeatability measures for evaluating performance of feature detectors

The most frequently employed measure for performance characterisation of...

0 Shoaib Ehsan, et al. ∙

research

∙ 04/29/2015

Hardware based Scale- and Rotation-Invariant Feature Extraction: A Retrospective Analysis and Future Directions

Computer Vision techniques represent a class of algorithms that are high...

0 Shoaib Ehsan, et al. ∙

research

∙ 04/29/2015

Exploring Integral Image Word Length Reduction Techniques for SURF Detector

Speeded Up Robust Features (SURF) is a state of the art computer vision ...

0 Shoaib Ehsan, et al. ∙

research

∙ 04/27/2015

On-Board Vision Processing For Small UAVs: Time to Rethink Strategy

The ultimate research goal for unmanned aerial vehicles (UAVs) is to fac...

0 Shoaib Ehsan, et al. ∙

Shoaib Ehsan

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