Work / Four case studies

Selected projects

Case studies in radar and LiDAR perception, robotics systems integration, and point-cloud evaluation. Each one explains the engineering problem, my contribution, the evidence, and the limits of the result.

01
Master's Thesis · Radar Perception

End-to-End AI Radar Signal Processing

Extended T-FFTRadNet with a dense radial-velocity head for joint detection, occupancy, and per-cell velocity prediction from range–Doppler radar.

PythonPyTorchTransformersRadarOccupancy Grids
Predicted radial-velocity grid from the highway evaluation sequence in polar bird's-eye view. A single fast-moving object appears in red against a largely static blue field.
02
LiDAR Scene Flow

DirectFlowMatch

A deterministic, geometry-aware scene-flow method that estimates per-point motion from consecutive LiDAR scans without segmentation or clustering.

LiDARScene FlowGeometryPoint MatchingVelocity Estimation
Preparing the interactive DFM trace…
03
Human-in-the-loop robotics

Teleoperation Systems Integration

Implemented 4G/5G teleoperation on an ADAS-equipped prototype vehicle — remote operation between two sites — using NVIDIA Jetson, ROS control, four-camera GStreamer feedback and end-to-end reliability debugging.

ROSNVIDIA JetsonGStreamerTeleoperationLinuxSystems Integration
Control path Video / feedback path 01 Operatorstation 02 4G/5Guplink 03 UDPtransport 04 NVIDIAJetson 05 ROScontrol 06 Actuators
Hover or tap a stage to see what was built there.
04
LiDAR Data Investigation

Point-Cloud Compression

Researched several preconditioning techniques for 3D point clouds to improve their compressibility, from image-based representations to structure-aware ZFP experiments.

LiDARPoint CloudsCompressionZFPLZ4LASzipEvaluation
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Stanford Bunny · PNG decoded (lossless)