Retraction Note: Video transcoding scheme of multimedia data-hiding for multiform resources based on intra-cloud (Journal of Ambient Intelligence and Humanized Computing, (2020), 11, 5, (1809-1819), 10.1007/s12652-019-01279-1)

The Publisher has retracted this article in agreement with the Editor-in-Chief. The article was submitted to be part of a guest-edited issue. An investigation by the publisher found a number of articles, including this one, with a number of concerns, including but not limited to compromised editorial handling and peer review process, inappropriate or irrelevant references or not being in scope of the journal or guest-edited issue. Based on the investigation’s findings the publisher, in consultation with the Editor-in-Chief therefore no longer has confidence in the results and conclusions of this article. Hyun-Woo Kim has stated on behalf of all authors that they disagree to this retraction.