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jxia622/README.md

Hi, I'm Jack 👋

I'm a master's student at Carnegie Mellon University (Biomedical and AI Engineering), building machine learning systems and AI agents — from training vision models to designing multi-agent pipelines that reason over real-world data.

📌 Featured projects

Wound/skin condition staging AI Agent - WoundMind:

  • Image based staging with clinical feature extraction
  • Clinical article evidence retrieval chatbot

Ultrasound image processing pipelines:

  • Motion correction
  • Super resolution ultrasound

Pinned below — happy to talk through any of them.

📫 Get in touch

chengxux@andrew.cmu.edu

Pinned Loading

  1. SonoMed-VLM SonoMed-VLM Public

    Parameter-efficient ultrasound domain adaptation of MedGemma 1.5 4B with LoRA and controlled data scaling.

    Python

  2. PubAgent PubAgent Public

    Grounded literature retrieval with ranked quote evidence and zero fabricated citations

    Python 2

  3. cuda-subpixel-localization cuda-subpixel-localization Public

    A CUDA-accelerated library for detecting and estimating the subpixel coordinates of sparse features in batched two-dimensional images.

    Python

  4. Super-resolution-Ultrasound-Motion-Correction Super-resolution-Ultrasound-Motion-Correction Public

    Python

  5. pubmed-clinical-mcp pubmed-clinical-mcp Public

    MCP server for clinical PubMed, PMC, and open-access biomedical literature retrieval

    Python