Encrypted video search
Yu Zheng, Heng Tian, Minxin Du, Chong Fu · 2022
Video-based services have become popular. Clients often outsource their videos to the cloud to relieve local maintenance. However, privacy has emerged as a major concern since many videos contain sensitive information. While retrieving (unencrypted) videos has been widely studied, encrypted multimedia retrieval receives rare attention, at best in a limited form of similarity searches on images.