Search Results for author: Adrian F. Clark

Found 8 papers, 0 papers with code

A Generic Framework for Assessing the Performance Bounds of Image Feature Detectors

no code implementations19 May 2016 Shoaib Ehsan, Adrian F. Clark, Ales Leonardis, Naveed Ur Rehman, Klaus D. McDonald-Maier

Since local feature detection has been one of the most active research areas in computer vision during the last decade, a large number of detectors have been proposed.

Sensor Fusion of Camera, GPS and IMU using Fuzzy Adaptive Multiple Motion Models

no code implementations9 Dec 2015 Erkan Bostanci, Betul Bostanci, Nadia Kanwal, Adrian F. Clark

A tracking system that will be used for Augmented Reality (AR) applications has two main requirements: accuracy and frame rate.

Motion Estimation Pose Estimation +1

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

no code implementations17 Oct 2015 Shoaib Ehsan, Adrian F. Clark, Naveed Ur Rehman, Klaus D. McDonald-Maier

Addressing the storage problem of integral image in embedded vision systems, the paper presents two algorithms which allow substantial decrease (at least 44. 44%) in the memory requirements.

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

no code implementations17 Oct 2015 Shoaib Ehsan, Adrian F. Clark, Bruno Ferrarini, Naveed Ur Rehman, Klaus D. McDonald-Maier

Since local feature detection has been one of the most active research areas in computer vision, a large number of detectors have been proposed.

Rapid Online Analysis of Local Feature Detectors and Their Complementarity

no code implementations17 Oct 2015 Shoaib Ehsan, Adrian F. Clark, Klaus D. McDonald-Maier

Different detector pairs and triplets are examined quantitatively and the results provide a useful guideline for combining detectors in applications that require a reasonable spatial distribution of image features.

Two-sample testing

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

no code implementations17 Oct 2015 Shoaib Ehsan, Adrian F. Clark, Wah M. Cheung, Arjunsingh M. Bais, Bayar I. Menzat, Nadia Kanwal, Klaus D. McDonald-Maier

In embedded vision systems, parallel computation of the integral image presents several design challenges in terms of hardware resources, speed and power consumption.

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

no code implementations29 Apr 2015 Shoaib Ehsan, Adrian F. Clark, Klaus D. McDonald-Maier

Scale- and rotation-invariant local feature extraction is a low level computer vision task with very high computational complexity.

Improved repeatability measures for evaluating performance of feature detectors

no code implementations29 Apr 2015 Shoaib Ehsan, Nadia Kanwal, Adrian F. Clark, Klaus D. McDonald-Maier

The most frequently employed measure for performance characterisation of local feature detectors is repeatability, but it has been observed that this does not necessarily mirror actual performance.

Cannot find the paper you are looking for? You can Submit a new open access paper.