Improvement of Panorama-Based Annotation Overlay Using Omnidirectional Vision and Inertial Sensors

Annotation overlay o n live video frames is an essential feature of augmented reality (AR): and is a well-suited applicationfor wearable computers. A novel method of annotation overlay and its real-time implementation is presented. This method uses a set of panoramic images captured by omnidirectional vision at various points of environment and annotations attached o n the images. The method overlays the annotations according to the image alignment between the input frames and the panoramic images. It uses inertial sensors not only to produce robust results of image registration but also to improve processing throughput and delay.

• Type: Conference
• Year: 2000
• Where: ISWC
• Authors: Masakatsu Kourogi, Takeshi Kurata, Katsuhiko Sakaue, Yoichi Muraoka
• Keywords: Annotation Overlay, Human Computer Interaction, ISWC 2000, Live Video Frames, Panoramic Images