Method for Detecting Motion in a Frame and Identifying a Large Object

A method for detecting motion in a frame and identifying a large object is described in this article. The operation of the method is illustrated by an example from the maritime transport industry. The example shows the solution of the task of monitoring the position of an autonomous marine large-tonnage ship relative to its berth when performing loading, unloading, and mooring operations. This paper incudes description of the structure of a measuring complex which includes optical meters. The operating principle of the complex is based on the method of detecting motion in a frame and identifying a large object. A diagram of the algorithm for detecting motion in a frame and identifying a large object is presented in this paper. The performance of the software implementation of the algorithm for detecting motion in a frame and identifying a large object is assessed in this article.