CS Master's @ Dartmouth College
Hey, I'm Peiran 👋
I work on computer vision, computational photography, and AI for healthcare. Between experiments, I'm probably taking photos, exploring trails, or trying a new recipe.
Education
Expected
Aug 2027
Aug 2027
Master of Science, Computer Science
Dartmouth College
50% Tuition Scholarship by Dartmouth College
July 2025
Bachelor of Science, Computer Science
The Chinese University of Hong Kong
Major GPA: 3.77/4.0 · Dean's List in Faculty of Engineering 2023–2024 (Top 10%) · Summer Research Grant · Honorable Mention, Microsoft Challenge Competition (2022)
Research interests
Publications
Interspeech 2025
Interspeech 2025
Research experience
Aug 2025 – Present
Bandwidth-Limited Imaging with Generative Priors
Dartmouth College · Prof. Adithya Pediredla
Diffusion model baselines for full-resolution image reconstruction from 6.25% sparse pixel observations; spectral analysis pipeline for aliasing characterization.
Jun – Aug 2025
Text-to-Gloss for Hong Kong Sign Language
CPII, CUHK · Prof. Xixin Wu
Built a translation system for HKSL in collaboration with the Hong Kong Observatory; achieved 68% BLEU via in-context learning.
Dec 2024 – Mar 2025
EEG-Based Speech Brain-Computer Interface
CUHK · Prof. Xixin Wu
Multi-modal EEG model with dynamic masking; 34.95% accuracy on imagined speech across four vowel categories.
Sep – Nov 2024
Gaze-Based Weak Supervision for Medical Segmentation
CUHK · Prof. Qi Dou
Reduced annotation time from 12 hrs → 2.2 hrs using eye-tracking + CRF preprocessing, preserving segmentation accuracy.
Jun – Aug 2024
Out-of-Distribution Detection in Neural Networks
CUHK · Prof. Tsung-Yi Ho
Post-hoc activation shaping method; AUROC 0.97 on SVHN. Visualized decision boundaries via Grad-CAM and loss landscape analysis.
Life in photos
🇺🇸 United States
🇭🇰 Hong Kong
🇯🇵 Japan
🌺 Hawaii
🎢 Orlando
Skills
Languages
Python · C/C++ · MATLAB · Java · JavaScript · SQL
Tools
LaTeX · Git · Linux · Conda · Spark · Vim
Languages spoken
Mandarin (native) · English (proficient) · Cantonese (intermediate)