MSN on MSN

Draw hands with this 6-step art tutorial

A clear hand drawing tutorial lays out six practical steps for artists who want a more accurate way to sketch hands. The ...
YouTube on MSNOpinion

How to draw 1-point perspective the easy way

How to draw 1-point perspective the easy way starts with placing a single vanishing point on the horizon line. From there, ...
IEEE

Simple Capacitor Voltage Balancing for Three-Level NPC Inverter Using Discontinuous PWM Method With Hysteresis Neutral-Point Error Band

Abstract: Three-level neutral-point-clamped (3L-NPC) voltage source inverters are widely used in many low- and medium-power applications. However, the 3L-NPC inverter has an inheritance issue of the ...
IEEE

An Efficient Solution to the Perspective-n-Point Problem for Camera With Unknown Focal Length

Abstract: To achieve lower time consumption in pose estimation of an uncalibrated camera, a novel and efficient method to the Perspective-n-Point problem (PnP) is proposed in this article. An ...