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Strategies for Searching Video Content with Text Queries or Video Examples [article]

Shoou-I Yu, Yi Yang, Zhongwen Xu, Shicheng Xu, Deyu Meng, Zexi Mao, Zhigang Ma, Ming Lin, Xuanchong Li, Huan Li, Zhenzhong Lan, Lu Jiang, Alexander G. Hauptmann, Chuang Gan (+2 others)
2016 arXiv   pre-print
The large number of user-generated videos uploaded on to the Internet everyday has led to many commercial video search engines, which mainly rely on text metadata for search.  ...  We present novel strategies in these topics to enhance CBVR in both accuracy and speed under different query inputs, including pure textual queries and query by video examples.  ...  , of IARPA, DoI/NBC, or the U.S.  ... 
arXiv:1606.05705v1 fatcat:rsbamqhrzjam7cgxwn43w2dqmy

[Invited Paper] Strategies for Searching Video Content with Text Queries or Video Examples

Shoou-I Yu, Yi Yang, Zhongwen Xu, Shicheng Xu, Deyu Meng, Zexi Mao, Zhigang Ma, Ming Lin, Xuanchong Li, Huan Li, Zhenzhong Lan, Lu Jiang (+4 others)
2016 ITE Transactions on Media Technology and Applications  
query types, including 1) text queries and 2) query by video example.  ...  everyday has led to many commercial video search engines, which mainly rely on text metadata for search.  ...  , of IARPA, DoI/NBC, or the U.S.  ... 
doi:10.3169/mta.4.227 fatcat:pfld3uehdzeynlfirdaji2pl54

Advancing Content-Based Retrieval Effectiveness with Cluster-Temporal Browsing in Multilingual Video Databases

Mika Rautiainen, Tapio Seppanen, Timo Ojala
2006 2006 IEEE International Conference on Multimedia and Expo  
Additionally, manual search experiments demonstrated that search performance can be improved by 19-25% when a plain text search is supplemented with content-based features.  ...  Interactive experiments with eight test users were carried out in a database of ~80 hours of multilingual news video from TRECVID 2005 benchmark.  ...  We tested three manual search configurations: plain text search for baseline run (M5T), text search combined with semantic feature query (M6TS) and text search combined with visual example clips (M7TE)  ... 
doi:10.1109/icme.2006.262515 dblp:conf/icmcs/RautiainenSO06 fatcat:lqgps7luszefzlmw4l62xqxmna

Exploiting semantics on external resources to gather visual examples for video retrieval

David Vallet, Iván Cantador, Joemon M. Jose
2012 International Journal of Multimedia Information Retrieval  
An alternative commonly used approach is to ask the user for an image example, and exploit the low-level features of the image to find video content whose keyframes are similar to the image.  ...  With the huge and ever rising amount of video content available on the Web, there is a need to facilitate video retrieval functionalities on very large collections.  ...  Conclusions and future work Current Web video retrieval systems rely on manual text annotations of the video contents to provide the user with a text-based search interface.  ... 
doi:10.1007/s13735-012-0017-1 fatcat:ikj64d4tdjcarbbyr5cwtjifda

Object-Sensitive Query Analysis for Video Search

Jingjing Liu, Xian-Sheng Hua, Shipeng Li
2007 2007 IEEE 9th Workshop on Multimedia Signal Processing  
This paper is concerned with the problem of Recently, many studies on video content analysis are improving the performance of text search baseline in video focused on the fusion of multimodalities for  ...  Given a retrieval, which employs both visual and semantic conceptual query in plain text, we first implement syntactic segmentation information of video content to re-rank the search results upon and semantic  ...  For example, the LSCOM list [10] the descriptions of the video clips/image examples given along consisting of over 800 semantic concepts of video contents with the query topic, as aforementioned in the  ... 
doi:10.1109/mmsp.2007.4412891 dblp:conf/mmsp/LiuHL07 fatcat:hfssdwyspnewlmcgzeg6xmhp7e

Exploiting external knowledge to improve video retrieval

David Vallet, Iván Cantador, Joemon M. Jose
2010 Proceedings of the international conference on Multimedia information retrieval - MIR '10  
The proposed strategies attempt to exploit the semantics underlying the above knowledge sources to reduce the ambiguity of the query, and to focus the scope of the image searches in the repositories.  ...  Our hypothesis is that the exploitation of external knowledge sources can help on the identification of query semantics as well as on improving the understanding of video contents.  ...  DISCUSSION AND CONCLUSSIONS With the goal of obtaining high quality visual examples for a content-based video retrieval system, and based on an input text query, this work presents several techniques that  ... 
doi:10.1145/1743384.1743406 dblp:conf/mir/ValletCJ10 fatcat:oh3ql7mhnrei5pvh75uhmw6xwu

To Seek, Perchance to Fail: Expressions of User Needs in Internet Video Search [chapter]

Christoph Kofler, Martha Larson, Alan Hanjalic
2011 Lecture Notes in Computer Science  
This work investigates user expressions of content needs in Internet video search, focusing on cases in which users have failed to meet their search goals, although relevant content is reasonably certain  ...  The results of our study are intended to inform the future development of indexing and retrieval techniques for Internet video that target difficult queries.  ...  Strategies used by users in the expression of Internet video search needs Strategies Example requests from Yahoo!  ... 
doi:10.1007/978-3-642-20161-5_61 fatcat:agj32nd3nbg33btzydpxxxt44i

A Multimodal and Multilevel Ranking Framework for Content-Based Video Retrieval

Steven C.H. Hoi, Michael R. Lyu
2007 2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07  
One critical task in content-based video retrieval is to rank search results with combinations of multimodal resources effectively.  ...  This paper proposes a novel multimodal and multilevel ranking framework for content-based video retrieval.  ...  The label value, y i is either equal to 1 for a positive example or 0 for a negative one.  ... 
doi:10.1109/icassp.2007.367297 dblp:conf/icassp/HoiL07 fatcat:3chimfn42nhsjhwauvbd2tg4wi

Multimedia Chinese Web Search Engines: A Survey

Yun-Ke Chang, Amanda Spink
2007 Fourth International Conference on Information Technology (ITNG'07)  
multimedia search.  ...  Overall, Chinese Web search engines offer limited multimedia searching functionality.  ...  Podcast search engines deliver content using two strategies: by searching metadata or by converting the audio to text, which is accessible for indexing and retrieval [7] .  ... 
doi:10.1109/itng.2007.130 dblp:conf/itng/ChangS07 fatcat:ni4yji3smzbmrnxhxuocp2u2yu

Content-based video retrieval: Three example systems from TRECVid

Alan F. Smeaton, Peter Wilkins, Marcel Worring, Ork de Rooij, Tat-Seng Chua, Huanbo Luan
2008 International journal of imaging systems and technology (Print)  
The growth in available online video material over the Internet is generally combined with user-assigned tags or content description, which is the mechanism by which we then access such video.  ...  However, user-assigned tags have limitations for retrieval and often we want access where the content of the video itself is directly matched against a user's query rather than against some manually assigned  ...  The volume of video data used varied each year, with 160 h of MPEG-1 video used in 2006 for example.  ... 
doi:10.1002/ima.20150 fatcat:zq4xgfb5lfgfpaohrnpir4wnw4

Query-Adaptive Fusion for Multimodal Search

L. Kennedy, Shih-Fu Chang, A. Natsev
2008 Proceedings of the IEEE  
We conclude that such advanced strategies previously developed for text retrieval have a broad range of possible applications in future research in multimodal video search. ). A. Natsev is with the  ...  | We conduct a broad survey of query-adaptive search strategies in a variety of application domains, where the internal retrieval mechanisms used for search are adapted in response to the anticipated needs  ...  For example, in many video search systems, the example images and videos given by the searcher are matched against the visual contents of the database by a single search method, while a separate search  ... 
doi:10.1109/jproc.2008.916345 fatcat:izn34ieavjf3vmul55kjqq4bnu

Multimedia Database Applications: Issues and Concerns for Classroom Teaching

Chien Yu, Teri Brandenburg
2011 The International Journal of Multimedia & Its Applications  
However, many educators could still be accustomed to teaching or searching for information using conventional methods, but often the conventional methods may not function well with multimedia data.  ...  Some strategies and recommendations are also provided in order for educators to be able to use multimedia data more effectively in their teaching environments.  ...  If querying conventional databases, which consist of text or numerical data, a query is often represented in the form of text or a numerical value [20] .  ... 
doi:10.5121/ijma.2011.3101 fatcat:iyxxcbml6nasjghiidry232nu4

Content-Based Information Retrieval and Digital Libraries

Gary (Gang) Wan, Zao Liu
2008 Information Technology and Libraries  
Content-based information retrieval has been shown to be an effective way to search for the type of multimedia documents that are increasingly stored in digital libraries.  ...  It generalizes the process and analyzes current examples in four areas of the technology.  ...  Then a user can do a metadata search or content-based search to retrieve desired video clips.  ... 
doi:10.6017/ital.v27i1.3262 fatcat:i2vcfkeewbge7dxg5jelkvzv7y

Which Information Sources are More Effective and Reliable in Video Search

Zhiyong Cheng, Xuanchong Li, Jialie Shen, Alexander G. Hauptmann
2016 Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval - SIGIR '16  
Besides, we also test different search strategies over different types of queries, which are categorized according to their video contents.  ...  To facilitate users to find and browse related video contents, video hyperlinking aims at constructing links among video segments with relevant information in a large video collection.  ...  strategies (e.g., combination with or re-ranking with visual features, combination of video-level and segment-level retrieval).  ... 
doi:10.1145/2911451.2914765 dblp:conf/sigir/ChengLSH16 fatcat:npnhjg5ja5crjfvehru5hfv5i4

Adding Semantics to Detectors for Video Retrieval

C.G.M. Snoek, B. Huurnink, L. Hollink, M. de Rijke, G. Schreiber, M. Worring
2007 IEEE transactions on multimedia  
Given a multimodal user query, we identify three strategies to select a relevant detector from this thesaurus, namely: text matching, ontology querying, and semantic visual querying.  ...  We assess the influence of thesaurus size on video search performance, evaluate and compare the multimodal selection strategies for concept detectors, and finally discuss their combined potential using  ...  DETECTOR SELECTION STRATEGIES In the video retrieval paradigm, user queries may consist of example videos, natural language text, or both.  ... 
doi:10.1109/tmm.2007.900156 fatcat:3tsmt5sierdt7fptriui4aenpq
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