[Sprint 0] Features plan to add

[lucasjinreal]

Sprint 0 (4~6 weeks)

start from 2022.02.12.

Following features planned to added:

• Train YOLOX-s hand detector model;
• Add ViDet from: https://github.com/naver-ai/vidt , this provides a realtime detector based on transformer, Swin-Nano mAP: 40, while 20 FPS;