Author

Tze Hui Liew

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Preprint Aug 2026

TRIAGE: Risk-Controlled Pseudo-Label Admission for Annotation-Efficient Semi-Supervised Retinal OCT Classification

The advanced retinal disease diagnosing imaging modality, optical coherence tomography (OCT), encounters a lack of automation because of the high expenses for annotations performed by specialists. The use of SSL solves the problem of insufficient annotations using unlabeled B-scans; however, most of the current techniq...

Md. Ashraful Hossen Akash, Shyla Afroge, A. al Mamun et al. · 0 citations

#generative ai Open access Sep 2026

Class balanced diabetic retinopathy image synthesis using a latent diffusion framework

This study establishes the Diabetic Retinopathy Latent Diffusion Synthesizer (DR-LDS) as a highly resource-efficient solution to the medical data bottleneck by leveraging a fine-tuned Variational Autoencoder for domain-adapted latent space compression, alongside an optimized U-Net.

Touhid Alam, Tze Hui Liew, M. Morol et al. · Discover Artificial Intellig... · 0 citations

#large language models Review Open access Sep 2026

Multimodal medical diagnosis: a mini review of LLM–vision fusion models in low-resource healthcare settings

Recent advances in large language models (LLMs) and vision transformers have enabled multimodal systems that integrate clinical text with medical imaging for diagnostic decision-making. While these systems show promising results on benchmark datasets in well-resourced research settings, their applicability in low-resou...

Kahakashan Ashraf, Md.Hamid Hosen, N. Farah et al. · Frontiers in Digital Health · 0 citations