Enhanced Robotics (Tenniix Official)Dec 2025 – Feb 2026

Ball Radius Estimation & Distance Regression System

A dedicated tennis ball radius regression model for estimating tiny ball scale from cropped detections.

Project Snapshot

Signal	Details
Timeline	Dec 2025 to Feb 2026
Organization	Enhanced Robotics / Tenniix
Focus	Ball Radius Estimation & Distance Regression System
Stack	YOLOv8

Approach

Used cropped detections from the temporal ball3f_model pipeline.
Customized a YOLOv8 backbone for frame-level ball radius prediction.
Used Distribution Focal Loss bin regression for robust radius estimation.

Downstream Use

Predicted radius supports ball distance approximation, trajectory analysis, and spatial understanding for tennis analytics.

Temporal 3-Frame Tennis Ball Detection System

A custom 3-frame temporal object detection model for tennis ball tracking in challenging match footage.

Enhanced Robotics (Tenniix Official)May 2026 – Jun 2026

Dual-Camera 3D Tennis Scene Understanding

A multi-model perception system that maps court geometry, players, and fast-moving ball trajectories into real-world 3D coordinates.

Enhanced Robotics (Tenniix Official)Apr 2026 – May 2026

Temporal Tennis Ball Detection with Ball Diameter Prediction

Developed a temporal tennis ball detection model that uses multi-frame input to detect the ball and predict its diameter directly from the detection head.