Embedded systems & computer vision
Embedded vision.
Driver monitoring, constrained-device inference, and reconstructing the world from images.
A different way of seeing.
The work in this world.
ORDERED BY DEPTH & EVIDENCE- 01
Driver monitoring & diagnostic lab
On-device driver-state monitoring developed during Donald’s research-engineering internship at Shanghai Ben’an Intelligent: eight detector classes, vehicle-aware alerts, and replay-driven validation.
START HEREAn end-to-end internship engineering story: on-device deployment, context-aware alerts, calibration traceability, and a 616-test validation suite.
- 02
DMS on CV181x
A C inference pipeline for constrained hardware: sparse face detection, tracked regions, lightweight landmarks, and per-stage timing.
- 03
VGGT scene reconstruction
A local adaptation of VGGT that filters sky regions from reconstructed point clouds and adds reconstruction inspection tools.
- 04
SAM 3 segmentation experiments
Prompt-based image-segmentation experiments in Meta’s SAM 3 notebook, with local environment and prompt changes.
A DIFFERENT DIMENSION