In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing blood through my finger and counting the pulse from that. The device uses ...

Abstract: Accurate estimation of object counts in binary images with spatially clustered or overlapping instances remains a challenging problem in fields such as microscopy, microfluidics, and ...

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...

Abstract: Automatic fish counting using forward-looking sonar (FLS) is vital for fishery management and marine conservation. However, existing deep learning-based fish counting methods for sonar ...

AI-powered robotic arm that sorts objects based on color, shape, and size using OpenCV and Arduino-based motor control. Integrates computer vision with embedded systems for autonomous object ...