There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Thanks to Samuel F.B. Morse, communication changed rapidly, and has been changing ever faster since. He invented the electric telegraph in 1832. It took six more years for him to standardize a code ...

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 ...

MOTD Kickabout's John Farnworth is here with a song about counting. This catchy song and routine will help students to be active while learning to count. KS2 Maths: Mental Addition & Subtraction.

For some people, tracking food and calorie intake can be helpful for promoting weight loss or management. Research shows that people who log calories lose more weight and are more likely to keep the ...

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 ...

Abstract: Foundation models have achieved remarkable breakthroughs across various domains, with the widely use of masked image modeling (MIM) and self-supervised learning (SSL). However, these models ...

View all available purchase options and get full access to this article. Rønning M, Johansen E, Rusandu A. Photon-counting CT versus energy-integrating detectors for cardiac imaging: a systematic ...

The purpose of this code is an efficient, flexible framework for supervised crowd counting. At the same time, we provide the performances of some basic networks and classic algorithms on the ...

An end-to-end real-time object counting system built as a prototype for warehouse stock counting. Malaysian coins are used as example objects to demonstrate feasibility.