Letters Patent
Works registered with the United States Patent & Trademark Office — ideas formalized, claims set in roman numerals, drawings filed in triplicate.
- View-Consistent Neural Rendering for Augmented Reality
A method and system for generating view-consistent synthetic overlays in real-time AR pipelines, using depth-aware feature alignment and temporal coherence constraints.
- Real-Time Instance Segmentation with Lightweight Decoders
A neural architecture combining a shared backbone with task-specific lightweight decoders for simultaneous detection and instance segmentation at 60+ fps on mobile hardware.
- Self-Supervised Depth Estimation via Photometric Consistency
A training procedure for depth networks using multi-view photometric consistency as a self-supervised signal, reducing dependence on labeled ground-truth depth data by over 60%.
- 3D Point-Cloud Upsampling via Learned Feature Propagation
A graph-neural-network approach to dense point-cloud upsampling that propagates per-point features along learned geometric edges, enabling high-quality reconstruction from sparse LiDAR sweeps.
- Annotation-Efficient Object Detection via Active Learning
A framework that combines uncertainty sampling and core-set selection to reduce the annotation budget for object detection models by 50% without sacrificing final mAP.
- Temporal Consistency Loss for Video Semantic Segmentation
A novel temporal-consistency regularization term that penalizes frame-to-frame semantic label flickering, improving video segmentation coherence without additional inference cost.
- Multi-Camera Stereo Fusion for Real-Time Dense Reconstruction
A system for fusing depth estimates from multiple rolling-shutter cameras in real time, accounting for temporal offset and lens distortion to produce globally consistent dense maps.
- Diffusion-Guided Image Matting for Transparent and Reflective Objects
A matting pipeline that conditions a diffusion model on alpha-matte cues to separate foreground from background in the presence of transparency, reflection, and fine hair detail.