Tagged: go
Showing 6–10 of 10 articles
Corner Annotation, Board Scraping, and Training YOLO No off-the-shelf model could find board corners reliably. I built a manual annotator, scraped training data, and trained a YOLO model on the results. Read article From Roboflow to SAM 3 on Rented GPUs Classical CV couldn't handle real-world Go board photos. I tried Roboflow, Meta's SAM 3, Ultralytics, Google Colab, and Vast.ai. Each solved one problem and introduced another. Read article Same API in Python, Node, Rust, and Go The same three-endpoint JSON API built nine ways across Python, Node, Rust, and Go. What each framework gets right and what makes you swear. Read article Detecting a Go Board with OpenCV and Hough Circles I'm building a system that reads a physical Go board from a photo. The first attempt used classical computer vision. It mostly worked. Read article Rewriting a Chat API in Go for Lambda: Cold Starts and Trade-offs The Node.js chat API worked but Lambda cold starts were slow and memory usage was high. Go fixed both, but the rewrite taught me more than I expected. Read article