profile

Junlin Chen

Postgraduate Student @ Shanghai Jiao Tong University

GitHub · Email

About Me

I am a postgraduate student at Shanghai Jiao Tong University, supervised by PhD. Weixia Zhang. My research interests lie in Image Quality Assessment (IQA), Super-Resolution (SR) and Triton/GPU programming.

Education

Research

SR-IQA-SMC25
Learning from Model Rankings Improves Blind Super-Resolution Image Quality Assessment
IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2025
Junlin Chen, Peibei Cao, Guangtao Zhai, Xiaokang Yang, Weixia Zhang*

We propose a data-efficient blind image quality assessment (BIQA) approach for real-world super-resolution (SR). By leveraging global rankings of SR algorithms derived from human perception, our method enhances SR-IQA models without the need for explicit human labels.

[Code] · [Paper]

DCP-GAN for Fingerprint SR
DCP-GAN: A Novel Deep Learning Network for Fingerprint Super-Resolution
Digital Image Processing and Machine Vision, 2023
Junlin Chen, Rizhi Ding, Khushal Haider Syed

We propose a generative adversarial network with dense connection pyramids, to enhance low-quality fingerprint images and improve recognition accuracy.

[Code] · [Paper]

Experience

Triton Kernel Porting

Advanced Micro Devices (Shanghai) Co., Ltd.

AI Kernel Development Intern, Jul 2025 – Present

I ported and optimized Triton kernels for JAX, leveraging performance profiling tools (rocprof, rocgdb) to achieve near-native execution efficiency.

Contact

Email: chenjunlin233@sjtu.edu.cn