Revisão bibliométrica e sistemática das pesquisas de Autenticação e proteção de imagens digitais

Abstract

The growing ease of digital media manipulation has brought significant challenges related to the authenticity and protection of images and videos. Active techniques, such as digital watermarks and digital signatures, are employed to ensure integrity from origin to consumption. Meanwhile, passive approaches analyze intrinsic characteristics of files to detect alterations without requiring pre-embedded information. This work presents a systematic and bibliometric review of the techniques for authentication and protection of these contents, categorized into active and passive approaches. Through quantitative and qualitative methods, trends and patterns in scientific production were analyzed, highlighting the evolution of techniques and their practical applications. This study aims to consolidate knowledge in the field, providing a foundation for future research and technological advancements in the authentication and protection of digital media.