Turning Point USA livestreamed its halftime show on YouTube. Alex Wroblewski / Getty Images Streamed opposite Bad Bunny’s Super Bowl halftime performance, Turning Point USA’s “All-American Halftime ...

Ellipses and cylinders are foundational to drawing forms in perspective. This short shares a practical method to improve accuracy, consistency, and confidence when drawing rounded forms—making complex ...

This program implements the Midpoint Circle Drawing Algorithm using OpenGL. It draws a circle on a Cartesian plane, allowing the user to input the radius. The resulting circle is displayed along with ...

Electronic Information Engineering School of HEBI College of Vocation and Technology, Henan, China. Electronics & Information School of Yangtze University, Jingzhou, China.

Abstract: A hybrid algorithm for fast drawing ellipse is proposed in this paper. The algorithm is established based on the observation that each quarter ellipse is composed of three regions, and only ...

Abstract: This work presents a robust Hough-based algorithm for partial slightly oblique ellipse detection in broadcast soccer video. The successful identification of the ellipses significantly ...