Abstract: Background subtraction is a common computer vision task. We analyze the usual pixel-level approach. We develop an efficient adaptive algorithm using Gaussian mixture probability density.

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about numbers. And while that may seem daunting, most kids enjoy sharpening their math ...

Welcome to the simple calculator Please enter first number: 9 Please enter second number: 5 Please enter operation: + The result of this simple calculation is: 14.0 Welcome to the simple calculator ...

Dolby Vision 2 was officially announced in September 2025 as the next evolution of Dolby’s flagship HDR technology. It has been more than 10 years since Dolby Vision launched, and display technology, ...

Saudia Cargo has expanded its fleet capabilities with the addition of two Airbus A330-300P2F freighters under a wet lease agreement with ASL Aviation Holdings, a global aviation services provider. The ...

You’re at the checkout screen after an online shopping spree, ready to enter your credit card number. You type it in and instantly see a red error message ...

Do you love numbers? Do you want to become super-fast at math in your head? Then, abacus competitions might be just the thing for you! In India, many children take part in these fun and challenging ...

Get ready to dive back into the eerie halls of Nevermore Academy because Wednesday Addams is returning. After the first season’s massive success, which combined spooky mystery with sharp humour and ...

Our small group created four activities designed to assist students in a behavior focused special education classroom with double-digit addition and subtraction problems (totaling under 100, without ...

The Nifty 50 index has risen over 1% in the last two trading sessions, with brokerage firm Axis Securities projecting the index to hit 26,100 by December 2025, marking an 8% upside from the current ...

The National Council of Teachers of Mathematics is a public voice of mathematics education, providing vision, leadership, and professional development to support teachers in ensuring mathematics ...