Pointer type instrument reading identification method and device, electronic equipment and storage medium

The invention relates to the technical field of artificial intelligence, and provides a pointer type instrument reading identification method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a to-be-detected image, inputting the to-be-detected image into a deep learning network model, and obtaining the feature data of a plurality of key points; wherein every three key points construct a section of circular arc line, and every two sections of circular arc lines with different radiuses and coincident circle centers form an arc-shaped area containing the pointer instrument scales of the to-be-detected image; and calculating the matching degree between the feature data of each key point on the to-be-detected image and the feature data corresponding to the key point on the template image corresponding to the to-be-detected image, obtaining an arc-shaped region containing a pointer based on the matching degree, and identifying the pointer reading in the arc-shaped