CeleLabel: An interactive system for annotating celebrities in web videos

• Main Authors: CHEN, Zhineng, BAI, Jinfeng, NGO, Chong-wah, FENG, Bailan, XU, Bo
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2014
• Subjects: Celebrity annotation; Interactive system; Web video; Databases and Information Systems; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/6460; https://ink.library.smu.edu.sg/context/sis_research/article/7463/viewcontent/2647868.2654879.pdf
• Institution: Singapore Management University

Manual annotation of celebrities in Web videos is an essential task in many people-related Web services. The task, however, poses a significant challenge even to skillful annotators, mainly due to the large quantity of unfamiliar and greatly varied celebrities, and the lack of a customized system for it. This work develops CeleLabel, an interactive system for manually annotating celebrities in the Web video domain. The peculiarity of CeleLabel is to exploit and display multiple types of information that could assist the annotation, including video content, context surrounding and within a video, celebrity images on the Web, and human factors. Using the system, annotators can interactively switch between two views, i.e., merging similar faces and labeling faces with names, to approach the annotation. User studies show that the CeleLabel leads to a much better labeling efficiency and satisfaction.