T. Boucher

collaborators

2 papers

cs.CV2025

From $O (n^{2})$ to $O (n)$ Parameters: Quantum Self-Attention in Vision Transformers for Biomedical Image Classification

Thomas Boucher, John Whittle, Evangelos B. Mazomenos

We demonstrate that quantum vision transformers (QViTs), vision transformers (ViTs) with self-attention (SA) mechanisms replaced by quantum self-attention (QSA) mechanisms, can mat…

eess.IV2025

KEVS: Enhancing Segmentation of Visceral Adipose Tissue in Pre-Cystectomy CT with Gaussian Kernel Density Estimation

Thomas Boucher, Nicholas Tetlow, Annie Fung +5

Purpose: The distribution of visceral adipose tissue (VAT) in cystectomy patients is indicative of the incidence of post-operative complications. Existing VAT segmentation methods…

From O(n2) to O(n) Parameters: Quantum Self-Attention in Vision Transformers for Biomedical Image Classification

KEVS: Enhancing Segmentation of Visceral Adipose Tissue in Pre-Cystectomy CT with Gaussian Kernel Density Estimation

From $O (n^{2})$ to $O (n)$ Parameters: Quantum Self-Attention in Vision Transformers for Biomedical Image Classification