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About

Dongseong Seo

Perception & SLAM engineer building real-time 3D perception, calibration, and mapping systems for production robotics and mobility environments.

I work on bringing real-world objects and spaces into computers through captured data. My interests include 3D object detection, 3D reconstruction, Gaussian Splatting, world models, SLAM, and spatial perception systems that improve the quality of human life.

Interests

  • 3D Object Detection
  • 3D Reconstruction
  • Gaussian Splatting
  • World Model
  • SLAM

Workplace Projects

Oct. 2023 - Jan. 2024

Real-time 3D Occupancy Network using Multiple Camera Sensors

Real-time occupancy perception using multiple camera sensors, validated on the Guro testbed.

Open video
May 2023 - Oct. 2023

Multi Camera 3D Object and Lane Detection

Real-time 3D object and lane detection using multiple camera sensors for embedded systems.

Aug. 2022 - Apr. 2023

Multi Sensor Object Detection

Trained with nuScenes, Argoverse, ONCE, PandaSet, and internal datasets. The system runs within 60 ms from raw image acquisition to inference result.

Mar. 2022 - Jul. 2022

Caliberator

Automated online LiDAR-to-IMU calibration software.

Sep. 2020 - Feb. 2022

Discarto

Distributed mapping software for reconstructing 3D high-definition maps using LiDAR sensors, including selected mapping results from Sejong and the Guro testbed.

Publications

arXiv preprint · Submitted Jun. 2026

CIPER: A Unified Framework for Cross-view Image-retrieval and Pose-estimation

Yurim Jeon, Dongseong Seo, and Seung-Woo Seo.

arXiv PDF

ICCVW 2023

VSCHH 2023: A Benchmark of a View Synthesis Challenge for Human Heads

Paper Challenge page