Multi-target paper image rapid identification method

The invention relates to the field of paper image rapid identification, in particular to a multi-target paper image rapid identification method, which comprises the following steps: acquiring basic size data of to-be-identified paper, and verifying to obtain a basic identification result of the to-be-identified paper; carrying out region division processing by utilizing the basic recognition result of the paper to be recognized to obtain a region division result of the paper to be recognized; the to-be-recognized paper image quick recognition result is obtained through the to-be-recognized paper partition result, current recognized paper is recognized and verified, the recognition accuracy of a large number of paper is guaranteed, paper position abnormity is synchronously considered in the recognition process, and the recognition efficiency is improved. In the recognition process, the conditions similar to or imitated to-be-recognized paper are preliminarily screened, and high paper feature pertinence is achi