4 papers
FAF-CD: Frequency-Aware Fusion for Change Detection under Imperfect Multimodal Remote Sensing
Yufan Wang, Sokratis Makrogiannis, Chandra Kambhamettu
Remote sensing change detection for real-world monitoring often relies on imperfect heterogeneous observations, where pre- and post-event images may be asynchronous, cross-sensor,…
NeXt2Former-CD: Efficient Remote Sensing Change Detection with Modern Vision Architectures
Yufan Wang, Sokratis Makrogiannis, Chandra Kambhamettu
State Space Models (SSMs) have recently gained traction in remote sensing change detection (CD) for their favorable scaling properties. In this paper, we explore the potential of m…
AI in Osteoporosis
Sokratis Makrogiannis, Keni Zheng
In this chapter we explore and evaluate methods for trabecular bone characterization and osteoporosis diagnosis with increased interest in sparse approximations. We first describe…
Discriminative Localized Sparse Representations for Breast Cancer Screening
Sokratis Makrogiannis, Chelsea E. Harris, Keni Zheng
Breast cancer is the most common cancer among women both in developed and developing countries. Early detection and diagnosis of breast cancer may reduce its mortality and improve…