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Training Yolo v3 model using custom dataset on Google colab

YOLO (You Only Look Once) trades some accuracy for speed. Instead of running a classifier at multiple locations and scales, YOLO applies a single neural network to the full image....

Tiny Pi Pro, a super tiny gaming handheld based on Raspberry Pi Zero

When the TinyPi Pro kit arrived, I wasn’t sure I could actually play games on something this small. The whole thing fits on a keychain. But it works.

Relive retro gaming with Raspberry Pi

Retro gaming got popular as emulators improved and internet access spread. Some people prefer older games because they remember them from childhood. Others think the constraints of early hardware forced...

Object detection with Fizyr Retinanet

One-stage detectors struggle with class imbalance: most candidate regions contain background, not objects. RetinaNet uses focal loss to address this. Easy negative samples contribute less to the loss, so training...