Grading System Design of Dendrobium Officinale Based on Machine Vision
Abstract: Dendrobium
Officinale is the rare Chinese herbal medicine. This paper will introduce its
low cost grade determining system research mainly from the following two
aspects: First of all, choose low cost CCD to do image capture, apply machine
vision algorithm to extract the stem edge image, and automatically determine
the stem diameter size and determine the uniformity coefficient of its size; Second,
carry out the corresponding calculation on the collected images do as to
determine the light and darkness of the surface iron green, and use the pattern
recognition technique to analyze the joint black spots so as to determine the
amount of the black spot and its uniformity coefficient. After the experiment
of the Dendrobium Officinale grading system, the equipment was successfully
developed.
Author: Yongping Li, Moli Xu,
Si Tian
Journal Code: jptkomputergg160065
