Investigation of methods for embedding of digital tags in a video stream
Никита Бердніков, Evgeny Karpukhin · AIP conference proceedings · 2021
When writing this work, an analysis of various types of synchronization algorithms for embedding and extracting of a digital tag was carried out: in the time, spatial and frequency domains. It was found that synchronization algorithms in the frequency domain have the best noise immunity and are preserved during compression, which in its turn makes them the most reliable. The result of the work is an algorithm that allows you to increase the speed of embedding of digital tags into a video stream, and thereby makes it possible to use the technology of embedding of digital tags into video in real time.