PerceptiveSensor Fusion
SystemCompany

Technology

DFAI Core Tech -Perceptive
sensor fusion RAPA-RLC

Successfully extended radar-based deep learning into early fusion, achieving a fully developed for short-range perception system.

CES Innovation Awards 2026 Best of Innovation

Radio Deep Learning

RAPA-R

Real-time Attention-based Pillar Architecture for Radar

  • • DFAI's Multi-Radar Noise filter
  • • RCS based Radar point cloud Virtualization
  • • Situation based Ghost data shifting
  • • Multi-Radar Alignment
  • • IMU based Pose correction
RAPA-R 이미지

Radar Point cloud Image DL

Velocity based partial
vectorized Multi Radar pillas DL

Multi-Radar real-time surrounding Deep learning

Single shot triple (RLC) auto annotation tool - Patented

  • ※ RCS: Radar Cross Section (how visible an object is to radar)
  • ※ IMU: Inertial Measurement Unit (how they are moving)

Optics+ Radio Fusing Deep Learning

RAPA-RL

RAPA for LiDAR : Multi-Radar + LiDAR early fusion

  • • DFAI's Multi-LiDAR Noisefilter (Rain, Snow, Waves)
  • • Multi-Radar & LiDAR Alignment, IMUPose correction
  • • LiDAR intensity & Radar Velocity Fusion (Energy Estimation)
RAPA-RL 이미지

LiDAR Point cloud Imaging DL

Energy based partial vectorized
Multi-Radar + LiDAR pillar DL

RAPA-RC

RAPA for Camera : Multi-Radar + Camera early fusion

  • High accuracy 3D DL 이미지

    High accuracy 3D DL

  • 3D instance segmentation 이미지

    3D instance segmentation

Technology Video

Explore our core technologies through a series of focused videos.
Discover how RAPA, SLAM, and Virtual SLAM work together to
deliver precise perception and spatial intelligence.
Watch real-world road test results to see our technology proven in motion.

  • RAPA for Radart

  • RAPA for SLAM

  • Virtual SLAM Demo

  • RAPA Road test Result

Applications

Application 이미지

Autonomous Vehicles

#4DImagingRadar #FullAutonomy #RobotTaxi #MultiRadarSLAM #DiDi POC
Application 이미지

Marine Autonomous Ships

#AutonomousShip #USV #MarineRadar #GPS #AIS #X-band
Application 이미지

Defense and Maritime
Unmanned Surface Vehicles

#WaveDetect #SurfaceWatch #ShortRangeMultiRadar #ThermalFusion
Application 이미지

Defense and Maritime
Unmanned Ground Vehicles

#SensorFusion #RemoteUSVControl #EO-RFIntegration #perceptive sensor fusion

HR

Deep-Fusion AImoves forward
while othershesitate.

Tech Leadership

Developed advanced 4D radar sensor fusion with 192ch virtual profile
Built breakthrough deep learning model for 4D radar perception
Delivered high-accuracy 4D radar SLAM
Co-developing applications with leading global 4D radar companies
Short-range perception system for USVs
Fire Agency Short-range detection system for combat USVs
Short-range detection system for Combat USVs- jointly developed with LIG Nex1

Contact us

PerceptiveSensor Fusion System
CompanyDeep Funsion AI.

메일 아이콘
sunghun.yu@deep-fusion.com
주소 아이콘
2F, Suite 201, Seongwoo Building, 6-27, Gwangpyeong-ro 51-gil, Gangnam-gu, Seoul,
Republic of Korea