fish eye ball lens EgoGen: An Egocentric Synthetic Data Generator

 https://ego-gen.github.io/

EgoGen: a scalable synthetic data generation system for egocentric perception tasks, with rich multi-modal data and accurate annotations. We simulate camera rigs for head-mounted devices (HMDs) and render from the perspective of the camera wearer with various sensors. Top to bottom: middle and right camera sensors in the rig. Left to right: photo-realistic RGB image, RGB with simulated motion blur, depth map, surface normal, segmentation mask, and world position for fisheye cameras widely used in HMDs.



 object detection
https://github.com/V-DETR/V-DETR
V-DETR [ICLR 2024] This is the official code of the paper "V-DETR: DETR with Vertex Relative Position Encoding for 3D Object Detection" https://github.com/V-DETR/V-DETR


https://github.com/oppo-us-research/SpacetimeGaussians
Spacetime Gaussian Feature Splatting for Real-Time Dynamic View Synthesis   This is an official implementation of the paper "Spacetime Gaussian Feature Splatting for Real-Time Dynamic View Synthesis".