System for identifying green and yellow surfaces of bamboo canes through fiber tube bundles

The invention relates to a system for identifying green and yellow surfaces of bamboo canes through fiber bundles. The system comprises the following modules: an image acquisition module which is connected with a camera device and is used for acquiring a cross section image of a bamboo cane; a fiber tube bundle area extraction module which is in communication connection with the image acquisition module and is used for extracting one or more fiber tube bundle areas in the cross section image; an identification module which is in communication connection with the fiber tube bundle area extraction module and is used for acquiring a fiber tube bundle image from the fiber tube bundle areas, wherein the fiber tube bundle image comprises a point-shaped image and a surrounding image surrounding the periphery of the point-shaped image; and a judgment module which is in communication connection with the identification module and is used for defining the edge of the pointing direction of the point-shaped image as a bam