“…Since smart devices with good performance were penetrated, since high-speed wired and wireless network technologies were developed, and since small-sized display devices with good image quality were developed, people have easily acquired various types of media content, such as pictures, animation, music files, user created contents (UCC), and videos, at any time and any place through the Internet [1][2][3][4][5]. Such acquired media content is usefully applied to various application fields, including big data analysis, image security, deep learning-based artificial intelligence, sustainable anticipatory computing, media content indexing and retrieval, and Internet of Things (IoT) [6][7][8][9][10][11][12].…”