no code implementations • 19 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.
no code implementations • 9 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.
no code implementations • 17 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.
no code implementations • 17 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.
no code implementations • 17 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.
no code implementations • 17 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.
no code implementations • 29 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.
no code implementations • 29 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.