NDLI: A compact shot representation for video semantic indexing

Content Provider	IEEE Xplore Digital Library
Author	Jinzhuo Wang Wenmin Wang Ronggang Wang Wen Gao
Copyright Year	2015
Description	Author affiliation: Nat. Eng. Lab. for Video Technol., Peking Univ., Beijing, China (Ronggang Wang; Wen Gao) \|\| Sch. of Electron. & Comput. Eng., Peking Univ., Shenzhen, China (Jinzhuo Wang; Wenmin Wang)
Abstract	This paper presents a compact shot representation for video semantic indexing (SIN). The proposed representation consists of visual cues from only two frames, i.e., key frame (KF) and difference frame (DF), which are both constructed with spatial pyramid. The KF describes static information while the generated DF captures non-static information. Each region of DF is derived from the same location in a selected frame, which has the most salient difference compared with the key frame in that region. We introduce a variation of DF to further enhance our model. Experimental results on TRECVID SIN demonstrate that our method obtains better accuracy than the state-of-the-art, while requiring less storage space and consuming time.
Starting Page	3265
Ending Page	3269
File Size	3365145
Page Count	5
File Format	PDF
e-ISBN	9781479983391
DOI	10.1109/ICIP.2015.7351407
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-27
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Semantics Visualization Indexing Feature extraction Yttrium Video signal processing Histograms Difference frame (DF) Video Semantic Indexing Compact Shot Representation Key frame (KF)
Content Type	Text
Resource Type	Article

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