Abstract: The present invention discloses a method of producing a medical implant adopting additive manufacturing including: distributing magnesium-zinc-zirconium alloy powder on a substrate to form a powder layer; generating a high-energy beam within a specific power range and directing the high-energy beam to the powder layer through a probe to sinter a region of the powder layer; distributing the plurality of magnesium-zinc-zirconium alloy powder on the sintered region of the powder layer; and repeating above steps until the medical implant is formed.

Abstract: A video coding system and circuit emphasizing visual perception are presented, which mainly include a video coding module and a video analysis module. A video frame is respectively input into the video coding module and the video analysis module. The video coding module performs a coding process on the input video frame, the video analysis module analyzes the input video frame to generate a quantization parameter adjustment value, and then the video coding module adjusts each coding parameter with the quantization parameter adjustment value. In this manner, a more efficient compression can be performed on the video frame, and the compressed video frame still maintains good image quality.