First person video summarization using different graph representations

• Published in: Pattern recognition letters Vol. 146; pp. 185 - 192
• Main Authors: Sahu, Abhimanyu, Chowdhury, Ananda S.
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 01.06.2021; Elsevier Science Ltd
• Subjects: Center-surround model; Centroids; Computer vision; Edge inadmissibility measure; Entropy; Feature extraction; First-person video; Frames (data processing); Graph representations; Graph theory; Graphical representations; Multimedia; Optical flow (image analysis); Spectral graph dissimilarity; Video data; Video similarity graph; First-person video; Edge inadmissibility measure; Video similarity graph; Center-surround model; Spectral graph dissimilarity

•Graph based video shot boundary detection using mutual information.•Graph based centrality measure to select a representative frame within a shot.•A center-surround model from spectral dissimilarity of two graphs.•MST based clustering in video similarity graph with new edge inadmissibility measure....