W
Waleed Al-Nuaimy
Researcher at University of Liverpool
Publications - 161
Citations - 2856
Waleed Al-Nuaimy is an academic researcher from University of Liverpool. The author has contributed to research in topics: Time-of-flight diffraction ultrasonics & Image segmentation. The author has an hindex of 24, co-authored 158 publications receiving 2270 citations.
Papers
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Journal ArticleDOI
Automatic detection of buried utilities and solid objects with GPR using neural networks and pattern recognition
TL;DR: The task of locating buried utilities using ground penetrating radar is addressed, and a novel processing technique computationally suitable for on-site imaging is proposed, which indicates that automatic and effective detection and mapping of such structures can be achieved in near real-time.
Journal ArticleDOI
Radius estimation for cylindrical objects detected by ground penetrating radar
S. Shihab,Waleed Al-Nuaimy +1 more
TL;DR: In this article, a model is presented for the hyperbolic signature of a buried cylindrical target that takes into account the radius of the cylinder, which allows for cylinders of arbitrary radii to be detected and characterized uniquely from a single radargram, resulting in a more accurate estimation of the relative permittivity of the surrounding medium and of the depth, in addition to the radius information.
Journal ArticleDOI
Dense Fully Convolutional Segmentation of the Optic Disc and Cup in Colour Fundus for Glaucoma Diagnosis
Baidaa Al-Bander,Bryan M. Williams,Waleed Al-Nuaimy,Majid A. Al-Taee,Harry Pratt,Yalin Zheng +5 more
TL;DR: A new deep-learning-based method to segment the optic disc and optic cup and DenseNet with a fully-convolutional network, whose symmetric U-shaped architecture allows pixel-wise classification is proposed, outperforming state-of-the-art segmentation methods.
Proceedings ArticleDOI
Automated localisation of retinal optic disk using Hough transform
TL;DR: Initial results on a database of fundus images show that the proposed method to automatically localise one such feature: the optic disk is effective and favourable in relation to comparable techniques.
Journal ArticleDOI
Multiscale sequential convolutional neural networks for simultaneous detection of fovea and optic disc
TL;DR: The promising results demonstrate the excellent performance of the proposed CNNs in simultaneously detecting the centers of both the fovea and OD without human intervention or handcrafted features.