DocumentCode
2956451
Title
Online Training-Oriented Video Shooting Navigation System Based on Real-Time Camerawork Evaluation
Author
Kumano, M. ; Uehara, K. ; Ariki, Y.
Author_Institution
Ryukyus Univ., Otsu
fYear
2006
fDate
9-12 July 2006
Firstpage
1281
Lastpage
1284
Abstract
In this paper, we propose an online training-oriented video shooting navigation system focused on camerawork based on video grammar by real-time camerawork evaluation to train users shooting nice shots for the later editing work. In this system, the processing speed must be very high so that we use a luminance projection correlation and a structure tensor method to extract the camerawork parameters in real-time. From the results of camerawork analysis, the results of each frame are classified into 7 camerawork types and the system issues 6 types of alarms and navigates users along the specified shot depending on camerawork based on video grammar in real-time while shooting the shot. Thereby, users can naturally acquire shooting style by trying to decrease alarms of improper camerawork without a consideration of the video grammar
Keywords
real-time systems; tensors; video cameras; video signal processing; luminance projection correlation; online training; real-time camerawork evaluation; structure tensor method; video grammar; video shooting navigation system; Costs; Digital cameras; Digital video broadcasting; Fluctuations; Image sequences; Navigation; Real time systems; Tensile stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia and Expo, 2006 IEEE International Conference on
Conference_Location
Toronto, Ont.
Print_ISBN
1-4244-0366-7
Electronic_ISBN
1-4244-0367-7
Type
conf
DOI
10.1109/ICME.2006.262772
Filename
4036841
Link To Document