Preprocessing Images And Restore The Contours Of Objects Obtained In The Infrared Range

In this paper, the algorithms of preprocessing images and restore the contours of objects obtained in the infrared range of images is considered. A group of algorithms allowing to perform operations with infrared images is proposed. The algorithms of primary data processing are: filtering and blurring the image; identification of the boundaries of temperature changes; definition of the boundary of the object. The paper presents an algorithm block diagrams and their mathematical description. The algorithm for filtering and blurring the image is based on a multicriteria method. The algorithm for finding the boundaries of the regions of temperature changes is based on threshold processing. The algorithm for finding the boundary of an object uses the mathematical approach of finding the equidistant curve. The set of test images shows the effectiveness of the proposed approach.