4 papers
Symmetry-Structured Neural Completion of Islamic Geometric Patterns from Sparse Control Geometry
Hassan Ugail, Irfan Mehmood
Islamic geometric patterns are governed by exact rotational symmetry and strict construction rules. This paper treats these rules as formal geometric knowledge and embeds them in a…
CapCLIP: A Vision-Language Representation Alignment Approach for Wireless Capsule Endoscopy Analysis
Haroon Wahab, Irfan Mehmood, Hassan Ugail
Wireless capsule endoscopy (WCE) enables non-invasive visual assessment of the small bowel, but its clinical utility is constrained by the large volume of frames generated per exam…
Ensemble-Based Deepfake Detection using State-of-the-Art Models with Robust Cross-Dataset Generalisation
Haroon Wahab, Hassan Ugail, Lujain Jaleel
Machine learning-based Deepfake detection models have achieved impressive results on benchmark datasets, yet their performance often deteriorates significantly when evaluated on ou…
DFA-CON: A Contrastive Learning Approach for Detecting Copyright Infringement in DeepFake Art
Haroon Wahab, Hassan Ugail, Irfan Mehmood
Recent proliferation of generative AI tools for visual content creation-particularly in the context of visual artworks-has raised serious concerns about copyright infringement and…