Body of Work

Projects

A collection of my work in computer vision, ML inference, and GPU programming — from surgical robotics to autonomous systems.

GPU-Accelerated 4K Video Pipeline

CUDA · TensorRT · NVIDIA Orin · Holoscan SDK · C++

Ultra-low latency 4K stereo surgical endoscopy pipeline with real-time depth estimation on the edge. I spent a lot of time prototyping with the Holoscan SDK on NVIDIA IGX Orin and Jetson Orin (including Thor), focusing on end-to-end GPU throughput: zero-copy capture/ingest, NVDEC/NVENC, CUDA pre/post-processing, TensorRT inference, and tightly-synchronized stereo processing for consistent depth. Iterated heavily on profiling, memory movement, and scheduling to keep latency predictable for safety-critical medical imaging.

SurgVerse: Video World Foundation Models

PyTorch · Diffusion Models · Video Generation · World Models

Diffusion-based video world foundation models for surgical simulation. Features multimodal controls for camera trajectory generation and data augmentation for training surgical AI systems.

Live Demo

iMED Multi-Endoscope Dataset

Dataset · 3D Perception · Stereo Vision · Research

Comprehensive multi-endoscope dataset designed for surgical 3D perception research. Enables sub-pixel reprojection accuracy for advanced depth estimation and scene understanding.

Appendix B

More Projects

Real-time Auto-Focus with Eye Tracking

Holoscan SDK · Eye Tracking · Real-time · Computer Vision

Innovative auto-focus system using eye-tracking technology with Holoscan SDK. Processes 120fps video streams for responsive, natural focusing behavior in surgical endoscopes.

Privacy-Centric VLLM RAG System

VLLM · RAG · Edge AI · Voice Interface

Offline, voice-enabled Vision Language Model RAG system designed for real-time usage on edge devices. Prioritizes privacy while enabling natural language interactions.

SurgiSR 4K Super-Resolution Dataset

Dataset · Super-Resolution · 4K Video · MICCAI

High-resolution endoscopic video dataset for robotic assisted procedures. Designed to advance super-resolution research for surgical imaging (MICCAI 2025 Oral).

Dataset

Da Vinci 5 Endoscope Integration

Jetson Orin · JetPack · Surgical Robotics · Integration

4K stereo surgical endoscope prototype development with real-time video processing on NVIDIA Jetson Orin. Integrated with Da Vinci 5 & Xi systems for clinical evaluation.

Telehealth Cloud Infrastructure

Airflow · dbt · Databricks · Snowflake

Cloud-based telehealth data pipeline for patient treatment tracking and anomaly detection. Built with Apache Airflow, dbt, Databricks, and Snowflake.