A Reversible Multimedia Representation Method and Its Applications in Multimedia Processing

The single type of multimedia data, such as text, image, video, and audio, has been extensively studied in the past decades. With advances applications services, exponential growth data emerged. Therefore, it is crucial to effectively represent capture relationships among them study applications. In paper, we propose a novel reversible representation method based on complex base. proposed method, first process different modalities audio separately convert into Gaussian integers, then place same plane resulting joint model. are established by using geometric operations plane. Experimental results show that lossless reversible. addition, explore potential camouflage secret sharing, verify good practical applicability security.