Research of Grading System of Real-time Detection for Head of Garlic Based on Machine Vision

This paper studies a kind of grading system of real-time detection for head of garlic based on machine vision. The system, which consists of transportation system of head of garlic, vision recognition system, single-chip control system and grading operation system, can be used to detect the size and shape of head of garlic. During the period of real-time detection and grading, the head of garlic is transported with single-row form. The real-time detection and grading shall be completed by intelligently recognizing with vision recognition system, responding to the recognition signal using single chip, issuing an order to the grading operation system and correspondent grading actions made by the operation system.