Title :
Rate-driven key frame selection using temporal variation of visual content
Author :
Lee, Hun-Cheol ; Kim, Seong-Dae
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
fDate :
2/28/2002 12:00:00 AM
Abstract :
A simple and fast method to select the assigned number of key frames in a video shot is presented. The algorithm selects the key frames so that the temporal variation of visual content within a video shot is equally distributed to each key frame. Simulation results on a real video sequence are shown to be in agreement with the human visual perception
Keywords :
image representation; image sequences; video signal processing; visual perception; human visual perception; rate-driven key frame selection; representative frames; simulation; video representation; video sequence; video shot; video shot key frame selection; visual content; visual content temporal variation; visual content temporal variation distribution;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020112
