Local Image Feature
Vision Applications
国際会議
Method for Generating Video with Virtual Camerawork using Bi-directional Object Tracking between Keyframes
- Author
- Yudai Shinoki, Hironobu Fujiyoshi.
- Publication
- IEEE International Conference on MULTIMEDIA & EXPO, pp. 1166–1169, 2009
Download: PDF (English)
Personal video sharing services such as YouTube have become popular because videos can easily be recorded in high-definition (HD) using a personal camcorder. However, it is difficult to broadcast an HD video via the Internet because of the large amount of data involved. We present a novel method for generating videos with virtual camerawork that is based on object tracking technology. Once a user specifies the positions of the object on keyframes, our method can be used to generate virtual camerawork between two keyframes in a row on the basis of the results of bi-directional tracking. We evaluated our method with subjective experiments and demonstrated its effectiveness.