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GuavaCam: AI Guava Counting, Sizing and Weighing

YOLOOpenCVPyTorchXGBoostPython

About this Project

Computer vision system for a guava packing house. It counts, sizes and estimates the weight of fruit from camera images on a 3-lane conveyor, built during my AI Engineer role at Great Giant Foods.

Details

Three core modules on a live packing-house conveyor:

• Counting: 100% counting accuracy on the 3-lane line

• Sizing: 92% sizing accuracy, backed by camera calibration with about 1 mm error in the central region

• Weight estimation: XGBoost on 10 visual features, 87% accuracy with 17 g MAE

Detection uses YOLO segmentation (98.3% mAP@50, 97.5% recall, 96.4% F1). Figures are from my CV benchmarks.

Technologies Used

Y
YOLO
O
OpenCV
P
PyTorch
X
XGBoost
P
Python

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