The book "Measurements in video information systems (theory and practice)", written by a team of authors, is a unique and deep work that immerses the reader in the world of modern video processing technologies. This publication will be of particular interest to information technology professionals, engineers, students and all those who seek to understand how video information systems work and what dimensions in them play a key role. In today's world, where video information is becoming an integral part of our lives, from video surveillance to video streaming, understanding the principles of working with such systems is becoming critically important. The book covers a wide range of topics, ranging from the basics of measurement theory to the practical aspects of their application in real systems. The authors share their knowledge and experience, offering readers not only theoretical calculations, but also practical recommendations that will help in the development and implementation of effective video information systems. One of the key topics addressed in the book is the impact of video quality on the measurement process. The authors analyze in detail how various parameters, such as resolution, frame rate and compression, can affect the accuracy and reliability of the data received. This knowledge will be useful both for those who develop new technologies and for practitioners working with existing systems. The book also addresses issues related to the processing and analysis of video information. With the constant growth in the amount of data that needs to be processed, the ability to extract useful information from video is becoming an important skill. The authors propose various methods and algorithms that will help readers effectively cope with this task. This makes the book relevant not only for theorists, but also for practitioners working in the field of data analysis. "Measurements in video information systems" will be of particular interest to students of technical specialties, graduate students and young professionals seeking to deepen their knowledge in the field of video information technologies. It will be an excellent addition to the training materials and will help to better prepare for future professional activities .. The book will also be useful to experienced engineers and developers who want to update their knowledge and get acquainted with the latest achievements in this field. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes complex topics more understandable. They use many examples and illustrations, which allows the reader to easily digest the material. The book is written taking into account the latest trends and achievements in the field of video information technologies, which makes it relevant and in demand. If you are looking for literature that will help you understand the intricacies of working with video information systems, “Measurements in video information systems (theory and practice)” will become your reliable assistant. It will not only expand your knowledge, but also inspire new ideas and projects. This edition will be useful both for those who are just beginning their journey in this field, and for experienced professionals who want to update their knowledge and skills. Do not miss the opportunity to immerse yourself in the world of video information technologies and discover new horizons with this fascinating and informative book!