A Method for Broccoli Seedling Recognition in Natural Environment Based on Binocular Stereo Vision and Gaussian Mixture Model

• Published in: Sensors (Basel, Switzerland) Vol. 19; no. 5; p. 1132
• Main Authors: Ge, Luzhen, Yang, Zhilun, Sun, Zhe, Zhang, Gan, Zhang, Ming, Zhang, Kaifei, Zhang, Chunlong, Tan, Yuzhi, Li, Wei
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI 06.03.2019
• Subjects: 3D point cloud; broccoli seedling; semi-global matching; binocular stereo vision; Gaussian mixture model

Illumination in the natural environment is uncontrollable, and the field background is complex and changeable which all leads to the poor quality of broccoli seedling images. The colors of weeds and broccoli seedlings are close, especially under weedy conditions. The factors above have a large influ...