Digital image-oriented automatic analysis and retrieval method

The invention relates to the technical field of digital image analysis and retrieval, in particular to a digital image-oriented automatic analysis and retrieval method, and aims to solve the problems of long digital image analysis and retrieval time, weak noise resistance, complicated operation, low adaptive capacity, poor edge detection, high retrieval result error rate, small application range and low efficiency in the prior art. In order to solve the problems of low flexibility, low resolution and the like, the invention provides the following scheme: the method comprises the following steps: S1, obtaining a digital image for preprocessing; the objective of the invention is to segment a digital image, have the advantages of fast search and detection speed, high flexibility, wide application range and good edge detection, adopt GLCM to calculate and analyze image texture features, have strong resistance to noise, high resolution, short analysis time, significantly improved accuracy, fast method, simple step