10 years at the intersection of optics, mathematics, and deep learning. Building intelligent visual systems for industrial, scientific, and research applications.
A decade of specialization across the visual AI stack
CNN, Transformer, YOLO, custom architectures for visual tasks
Real-time defect detection, PCB inspection, surface analysis
50+ open-source tools: calibration, measurement, segmentation
Real-world machine vision systems and research
A production-grade deep learning pipeline achieving 99.8% detection accuracy at 120 fps on SMT assembly lines.
Sub-millimeter 3D surface reconstruction using multi-frequency phase-shifting fringe projection, achieving 20 ฮผm accuracy.
Unsupervised anomaly detection for textile inspection using PatchCore embedding with FAISS indexing, achieving 98.9% AUROC.
Math, physics, and vision engineering deep-dives
A rigorous walkthrough of Zhang's camera calibration method โ homography, intrinsic recovery, and distortion modeling โ with Python examples.
Understanding Canny edge detection through the lens of signal processing, optimal filter design, and the mathematics of non-maximum suppression.