Study on segmentation of lettuce image based on morphological reorganization and watershed algorithm

The segmentation of lettuce is the key monitoring link in plant factory. First through the image information collector to collect a lettuce image, we analyzed the image of the morphological gradient image. Then the image of the lettuce was morphological and morphological, and the foreground image and background image of the image were marked. Finally lettuce and the background of the image based on the watershed algorithm for precise segmentation. The experimental results shown that the morphological recombination and watershed algorithm can accurately divide the images of the lettuce. This paper applies morphological recombination and watershed algorithm to plant factory, which provided reference basis for image processing in agricultural production and application.