FeiJI batch render

In early 2022, I worked on Feiji, an online platform for selling digital goods. After artists designed 3D products, my team and I developed a batch offline rendering technique to adapt these products to users' poses based on their photos. We first reverse-engineered the user's body and head posture using camera design. Then, we redirected the 3D products to match the user's pose and combined them with the original photo. This batch reverse-engineering and rendering process enabled us to handle hundreds of user orders simultaneously, significantly improving efficiency compared to manual rendering.