Compact Video Streaming & Background Extraction using PyramidalOptical flow Reduction
Keywords:
Background extraction,Pyramidal reduction Optical Flow, Entropy based video summarization.Abstract
The increasing demand of the cameras for surveillance systems not only requires the large
storage devices but also requires the reduction in the time to browse the whole video. The
major problem in current scenario is use of the surveillance cameras in which they provide
unedited raw data. Video browsing and retrieval are inconvenient due to inherent spatiotemp oral redundancies, where some time intervals may have no activity, or have activities
that occur in a small image region. To meet such requirements video summarization is the
only solution. Hence in our proposed work video summarization algorithm based on
pyramidal reduction for surveillance videos is accomplished. Surveillances video
summarization is not only related to reduction of size of the video but also to track the
important objects in the video by maintaining the chronology.
