Verifying temporal data in geotagged images via sun Azimuth estimation

• Main Authors: Sudha, N., Kakar, Pravin
• 其他作者: School of Computer Engineering
• 格式: Article
• 語言: English
• 出版: 2012
• 主題: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
• 在線閱讀: https://hdl.handle.net/10356/95149; http://hdl.handle.net/10220/8726
• 機構: Nanyang Technological University

Image metadata provides useful information for applications such as image retrieval, content description and geolocation. However, it is relatively easy to tamper with this data using metadata manipulation tools. In this paper, we address the issue of authenticating the time of capture of an image b...