Abstract: Perceptual Video Compression (PVC) is a promising approach to enhancing compression efficiency. The Human Visual System (HVS) possesses many important perceptual characteristics, which can ...

Q1: What are HDPE fittings? A1: HDPE fittings are essential components used in plumbing and industrial systems to connect, control, and direct the flow of fluids (liquids or gases). They are made from ...

World number 1 tennis player Jannik Sinner, who glided into the finals of Wimbledon, defeating Novak Djokovic, has been wearing a compression elbow sleeve due to an injury he sustained early in the ...

The parts used in this cannon are as follows: (1) 3' length of 3" diameter pressure rated PVC pipe (1) 3'2" length of 2" diameter pressure rated PVC pipe (1) 1/2" PVC ball valve (the cannon may ...