Multi-nozzles Spraying Parameters Extraction Algorithm Based on Morphology

A new algorithm based on morphology for the pesticide spraying parameterr with multi-nozzles in precision agriculture was proposed.The original image was first divided into vegetable and background with segmentation,and then the vegetable parts in segmentation image was processed via dilation and erosion with different structuring elements.The pesticide spraying parameters were extraction with morphology optimization image based on the areas and positions of the vegetable parts in morphology optimization image.The results of experiments showed that the nozzles number and spraying parameters of every nozzle were extracted in different field images.