A method has been developed for processing and analyzing the spectral space, obtaining images and recognizing text (textual information) by the video spectral and video microscopic research method, using the Forensic Multifunctional Complex (CMC) with the help of forensic software, which allows to determine the features of objects that are present on the investigated (source) image. At the same time, in the visible region of the spectrum, the optimal method (method) of the algorithmic implementation of transformations depending on the type of their characteristics of the object and their parts can be distinguished. The proposed research method (method), recognition and identification from digital form (image) of typical interventions in text information (color, ink type, signs, modification), highlighting of text elements and recognition of objects and their parts, identification of falsification (fake) of a document, text characters in electronic format (digital form). This method can significantly increase the effectiveness of expert activities in the production of technical and forensic research.