13 papers
DualDiT: A Conditional Dual-Output Diffusion Transformer for Joint OCT Image and Segmentation Mask Generation
Fernando GarcÃa-Torres, RocÃo del Amor, Sandra Morales +4
Background and Objective: Generating realistic medical images with anatomically accurate segmentation masks helps address the shortage of annotated data in medical imaging, particu…
Multi-Scale Feature Attention Network for Polymer Classification Using Terahertz Spectroscopy
Roshni Mahtani, Ilán Carretero, Laura Monroy +4
Reliable polymer identification is essential for ensuring the quality and safety of recycled plastics, yet conventional sorting and spectroscopic techniques often struggle to deliv…
Initialization matters in few-shot adaptation of vision-language models for histopathological image classification
Pablo Meseguer, RocÃo del Amor, Valery Naranjo
Vision language models (VLM) pre-trained on datasets of histopathological image-caption pairs enabled zero-shot slide-level classification. The ability of VLM image encoders to ext…
Masked Autoencoder Joint Learning for Robust Spitzoid Tumor Classification
Ilán Carretero, Roshni Mahtani, Silvia Perez-Deben +4
Accurate diagnosis of spitzoid tumors (ST) is critical to ensure a favorable prognosis and to avoid both under- and over-treatment. Epigenetic data, particularly DNA methylation, p…
Zero-shot segmentation of skin tumors in whole-slide images with vision-language foundation models
Santiago Moreno, Pablo Meseguer, RocÃo del Amor +1
Accurate annotation of cutaneous neoplasm biopsies represents a major challenge due to their wide morphological variability, overlapping histological patterns, and the subtle disti…
MID-INFRARED (MIR) OCT-based inspection in industry
N. P. GarcÃa-de-la-Puente, RocÃo del Amor, Fernando GarcÃa-Torres +9
This paper aims to evaluate mid-infrared (MIR) Optical Coherence Tomography (OCT) systems as a tool to penetrate different materials and detect sub-surface irregularities. This is…