Posts tagged “Computer Vision”

Moving from hand-crafted to learned feature descriptors for VPS - training, deployment, and performance gains.

The technical pipeline for localizing a device using visual features - retrieval, matching, and pose estimation.

Techniques for maintaining visual SLAM in challenging lighting conditions - from sensor improvements to algorithmic adaptations.

The technical pipeline for real-time hand tracking - depth sensing, segmentation, keypoint detection, and skeleton fitting.

Why I pushed to create a dedicated synthetic data team, and the case for simulation-first perception development.

Building robust eye tracking for mixed reality - from pupil detection to gaze estimation to the unique challenges of see-through displays.

The gap between textbook calibration and production-scale calibration of perception systems - where precision meets throughput.

Why we need high-fidelity sensor simulation for developing perception algorithms, and the challenges of making simulated data match reality.

Designing a unified sensor fusion pipeline that combines cameras, depth sensors, and IMUs into a coherent spatial understanding system.

Understanding Simultaneous Localization and Mapping from an implementation perspective - the backbone of any spatial computing device.

A deep technical comparison of Time-of-Flight and structured light depth sensing approaches for mixed reality applications.