"- As the name suggests, BS calculates the foreground mask performing a subtraction between the\n", " current frame and a background model, containing the static part of the scene or, more in\n", " ...

This repo is a proof of concept that does simple image-based Constructive Solid Geometry (CSG) using the Sequenced Convex Subtraction (SCS) method. Basic subtraction and intersection are implemented.

Abstract: Background subtraction has been a fundamental and widely studied task in video analysis, with a wide range of applications in video surveillance, teleconferencing, and 3D modeling. Recently, ...

Abstract: Background subtraction of videos has been a fundamental research topic in computer vision in the past decades. To alleviate the computation burden and enhance the efficiency, background ...

Subtraction is taking away one number from another. Lilly has 4 balloons, but then one flys away. How many does she have left? You can use subtraction to find the answer. First there were 4 balloons.

Karen C. Fuson, Diana Wearne, James C. Hiebert, Hanlie G. Murray, Pieter G. Human, Alwyn I. Olivier, Thomas P. Carpenter and Elizabeth Fennema Researchers from 4 projects with a problem-solving ...