Wei Zhang

I am a Postdoctoral Researcher at the Department of Clinical Science, Intervention and Technology at Karolinska Institutet. My research focuses on artificial intelligence methods for medical imaging, with particular emphasis on improving image quality, diagnostic accuracy, and clinical decision support. My work integrates deep learning, multimodal data analysis, and computer vision to address key challenges in healthcare imaging, including low-dose CT denoising, brain tumor segmentation, pulmonary nodule detection, and PET/CT image fusion. By developing robust and interpretable algorithms, I aim to enhance the reliability of AI systems in real clinical environments.

Medical image analysis
Artificial intelligence in healthcare
Deep learning for medical imaging
Low-dose CT image enhancement
Brain tumor and lung disease detection
Multimodal medical data fusion
Explainable and trustworthy medical AI
Clinical decision support systems

I will contribute to graduate education in artificial intelligence and medical imaging and have experience supporting interdisciplinary training that bridges engineering and clinical applications. I am committed to mentoring students in developing research skills, critical thinking, and innovative approaches to real-world healthcare challenges.