A novel image retrieval based on visual words integration of SIFT and SURF

N Ali, KB Bajwa, R Sablatnig, SA Chatzichristofis… - PloS one, 2016 - journals.plos.org
With the recent evolution of technology, the number of image archives has increased
exponentially. In Content-Based Image Retrieval (CBIR), high-level visual information is …

A flexible machine vision system for small part inspection based on a hybrid SVM/ANN approach

KD Joshi, V Chauhan, B Surgenor - Journal of Intelligent Manufacturing, 2020 - Springer
Abstract Machine vision inspection systems are often used for part classification applications
to confirm that correct parts are available in manufacturing or assembly operations. Support …

Ancient Roman coin recognition in the wild using deep learning based recognition of artistically depicted face profiles

I Schlag, O Arandjelovic - Proceedings of the IEEE …, 2017 - openaccess.thecvf.com
As an interesting application in the realm of cultural heritage, the challenging problem of
computer based analysis of Roman coins is attracting an increasing amount of research …

Two sides of the same coin: Improved ancient coin classification using Graph Transduction Games

S Aslan, S Vascon, M Pelillo - Pattern Recognition Letters, 2020 - Elsevier
In this work we tackle the problem of automatic recognition of ancient coin types using a
semisupervised learning method, namely Graph Transduction Games. Such problem is …

Classification of ancient roman coins by denomination using colour, a forgotten feature in automatic ancient coin analysis

Y Ma, O Arandjelović - Sci, 2020 - mdpi.com
Ancient numismatics, that is, the study of ancient currencies (predominantly coins), is an
interesting domain for the application of computer vision and machine learning, and has …

Discovering characteristic landmarks on ancient coins using convolutional networks

J Kim, V Pavlovic - Journal of Electronic Imaging, 2017 - spiedigitallibrary.org
We propose a method to find characteristic landmarks and recognize ancient Roman
imperial coins using deep convolutional neural networks (CNNs) combined with expert …

A deep learning approach to classify country and value of modern coins

S Cirillo, G Solimando, L Virgili - Neural Computing and Applications, 2024 - Springer
Abstract The use of Artificial Intelligence (AI) to preserve and promote cultural heritage has
experienced significant growth in recent years. Among the various areas of cultural heritage …

Understanding ancient coin images

J Cooper, O Arandjelović - Recent Advances in Big Data and Deep …, 2020 - Springer
In recent years, a range of problems within the broad umbrella of automatic, computer vision
based analysis of ancient coins has been attracting an increasing amount of attention …

Visual reconstruction of ancient coins using cycle-consistent generative adversarial networks

M Zachariou, N Dimitriou, O Arandjelović - Sci, 2020 - mdpi.com
In this paper, our goal is to perform a virtual restoration of an ancient coin from its image. The
present work is the first one to propose this problem, and it is motivated by two key promising …

A novel trademark image retrieval system based on multi-feature extraction and deep networks

S Jardim, J António, C Mora, A Almeida - Journal of imaging, 2022 - mdpi.com
Graphical Search Engines are conceptually used in many development areas surrounding
information retrieval systems that aim to provide a visual representation of results, typically …