Method for identifying and dividing crop objects under limited cognitive condition

The invention relates to a method for identifying and dividing crop objects under a limited cognitive condition. The method comprises the steps of transferring a crop object sample image into a computer memory, calculating an AC (accumulated function), smoothing the AC function by a filter and arranging a series of obtained wave crests according to amplitude values of the wave crests, obtaining a texture structure of each target after selecting the maximal wave crest to carry out Hough transformation, selecting an initial treatment point or an appointed treatment point from an image to be detected as a seed cell element at random, carrying out textured growth by a cell growth algorithm, stopping the growth process when the cell grows to a boundary, and finishing automatic identifying and dividing of the object when the cell growth process traverses the whole image. According to the invention, automatic identification of the object and image division can be finished according to finite samples, and previous co