Building deformation monitoring method, device and equipment based on machine vision and storage medium

The invention discloses a building deformation monitoring method, device and equipment based on machine vision and a computer readable storage medium, and belongs to the technical field of machine vision, and the method comprises the steps: obtaining a series of images of a square marker fixed on a monitored building, and carrying out the recognition, obtaining vertexes of the square and plane coordinates of the vertexes; calculating a coordinate difference value and a first average coordinate difference value between the vertex plane coordinate and the original coordinate; determining a linear regression equation of the first average coordinate difference value and the shooting time of the image, and determining a target square; and determining a deformation result of the monitored building based on the second average coordinate difference value of the target square. The target square is determined based on the fitting equation of the plane coordinates of the vertexes of the square marker, and the deformatio