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Efficient video similarity measurement and search

S.-C.S. Cheung, A. Zakhor
Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101)  
In video domain, we apply an efficient similarity detection algorithm called video signature.  ...  Based on our measurements, each video clip in our database has, on average, 1.53 similar copies.  ...  An efficient algorithm to identify similar videos can therefore be beneficial to many web retrieval scenarios such as presenting uncluttered search results, and providing alternatives in the case of expired  ... 
doi:10.1109/icip.2000.900898 dblp:conf/icip/CheungZ00 fatcat:5kket6djq5dyhojm6rr5b5mogu

A Gram-Based String Paradigm for Efficient Video Subsequence Search

Zi Huang, Jiajun Liu, Bin Cui, Xiaoyong Du
2013 IEEE transactions on multimedia  
Index Terms-High-dimensional indexing, sequence indexing, similarity search, video subsequence search.  ...  Inspired by the high efficiency of string indexing methods, in this paper, we present a string paradigm called VideoGram for large-scale video sequence indexing to achieve fast similarity search.  ...  Efficiency In this subsection, we focus on the evaluation of search efficiency measured by total search time.  ... 
doi:10.1109/tmm.2012.2236307 fatcat:tcopeotgkjd3rayabxpqoaxgw4

Challenges and techniques for effective and efficient similarity search in large video databases

Jie Shao, Heng Tao Shen, Xiaofang Zhou
2008 Proceedings of the VLDB Endowment  
This paper gives an overview of our investigations on effective and efficient video similarity search.  ...  The proposed methods for processing these two types of similarity queries have shown encouraging performance and are being incorporated into our prototype system of video search named UQLIPS, which has  ...  However, for the specific problem of measuring video similarity, when dealing with temporal order, frame alignment, gap and noise together, all these similarity measures are insufficient in some aspect  ... 
doi:10.14778/1454159.1454232 fatcat:yim6vfqszbh6tavpxuagrvhbnu

Frame based Video Retrieval using Video Signatures

Siva KumarAvula, Shubhangi C Deshmukh
2012 International Journal of Computer Applications  
An efficient video similarity search algorithm for contentbased video retrieval is important in video-on-demand based services.  ...  This method of similarity measure is assumed to be efficient in various aspects.  ...  The high-dimensional feature was transformed into compact video signature and the video similarity was measured by the computation of the video signature.  ... 
doi:10.5120/9586-4070 fatcat:eqpdrmknazhy7a2ijdup42kdia

Content Based Video Retrieval Using Particle Swarm Optimization

Ayesha Salahuddin, Alina Naqvi, Kainat Murtaza, Junaid Akhtar
2012 2012 10th International Conference on Frontiers of Information Technology  
For calculating the fitness of each swarm particle we have tested three similarity measures, 1) correlation based template matching, 2) score from scale-invariant feature transform (SIFT) algorithm and  ...  The purpose of this paper is to provide an efficient methodology that will lead to incremental improvement in the video search results against a users query image.  ...  SIMILARITY MEASURES PAIRED WITH PSO SIFT, correlation and convolution are the similarity measures used in our method as an objective function in PSO that calculates fitness of every particle.  ... 
doi:10.1109/fit.2012.23 dblp:conf/fit/SalahuddinNMA12 fatcat:lazlyxv4eff27ckiqfh7ktysmm

Bounded coordinate system indexing for real-time video clip search

Zi Huang, Heng Tao Shen, Jie Shao, Xiaofang Zhou, Bin Cui
2009 ACM Transactions on Information Systems  
The compact video representation together with its linear similarity measure makes real-time search from video clip collections feasible.  ...  The similarity measure of BCS considers the operations of translation, rotation and scaling for coordinate system matching.  ...  efficient search.  ... 
doi:10.1145/1508850.1508855 fatcat:osbfga72yvd4jnspymgk3vqs6e

Parallelizing Multi-featured Content Based Search and Retrieval of Videos through High Performance Computing

Azra Nasreen, Shobha G
2017 Indonesian Journal of Electrical Engineering and Computer Science  
<p>Video Retrieval is an important technology that helps to design video search engines and allow users to browse and retrieve videos of interest from huge databases.  ...  In this paper an efficient multi-featured method for matching and extraction is proposed in parallel paradigm to retrieve videos accurately and quickly from the collection.  ...  Similarity check is done using Weighted Distance Measure.  ... 
doi:10.11591/ijeecs.v5.i1.pp214-219 fatcat:ztfmnx6j3jgq3cuticbytjoaau

CNN-VWII: An Efficient Approach for Large-Scale Video Retrieval by Image Queries [article]

Chengyuan Zhang, Yunwu Lin, Lei Zhu, Anfeng Liu, Zuping Zhang, Fang Huang
2018 arXiv   pre-print
In order to meet the requirements of large-scale video retrieval, we proposed a visual weighted inverted index(VWII for short) and related algorithm to improve the efficiency and accuracy of retrieval  ...  Then, we combine the merits of convolutional neural networks(CNN for short) and Bag of Visual Word(BoVW for short) module to design a model for video frames information extraction and representation.  ...  In Section 4, we introduce our model to represent video and query image and measure the similarity between image and video.  ... 
arXiv:1810.06030v1 fatcat:7zleqhnwe5ecfofpjlges226oi


2017 International Journal of Advance Engineering and Research Development  
The CBVR systems are divided into mainly four steps as shown in following Figure 1 : shot detection, key frame extraction, feature extraction and similarity measurement.  ...  CBVR systems provide the efficient and more accurate way to retrieve the videos.  ...  The widely used similarity measures [11] are Euclidian distance, chi squared similarity, histogram intersection etc. The similarity can be measured pair wise and window wise.  ... 
doi:10.21090/ijaerd.99438 fatcat:vbmr7awdf5ao5n677bwggbcq2a

GA based Ensemble Classifier for Efficient Visual Content Information Retrieval

K. Vijayan, C. Chandrasekar
2017 International Journal of Computer Applications  
This in turns, more similar related to query video are obtained for efficient video retrieval.  ...  A Gene Based Similarity Threshold Classifier (GSTC) Technique is proposed in order to improve the performance of visual content based video retrieval with higher precision, recall, F1 Measure and minimum  ...  Based on the measured Jaccard similarity values, the relevant videos are efficiently identified.  ... 
doi:10.5120/ijca2017915491 fatcat:2srjmeojo5hufabjqfvnvqqfbm

Towards effective indexing for very large video sequence database

Heng Tao Shen, Beng Chin Ooi, Xiaofang Zhou
2005 Proceedings of the 2005 ACM SIGMOD international conference on Management of data - SIGMOD '05  
Unfortunately, high complexity of video content has posed the following major challenges for fast retrieval: (a) effective and compact video representations, (b) efficient similarity measurements, and  ...  With rapid advances in video processing technologies and ever fast increments in network bandwidth, the popularity of video content publishing and sharing has made similarity search an indispensable operation  ...  similarity measurement, and (c) efficient indexing on the compact representations.  ... 
doi:10.1145/1066157.1066240 dblp:conf/sigmod/ShenZH05 fatcat:daoiqohr5nhozfshafkyjuv7ue

Perceptual Attributes Optimization for Multivideo Summarization

Liqiang Nie, Richang Hong, Luming Zhang, Yingjie Xia, Dacheng Tao, Nicu Sebe
2016 IEEE Transactions on Cybernetics  
The experiments onreal large video datasets prove the effectiveness and efficiency of our approach.  ...  This poses a great challengesince exhaustive and redundant computation of similarities is required.  ...  Building HFA G is very fast due to the high efficiencies of FAG's similarity measure and the AP method.  ... 
doi:10.1109/tcyb.2015.2493558 pmid:26662348 fatcat:rs2kwgirzbfo7h3gbyeli6z3da

AttentionAttractor: efficient video stream similarity query processing in real time

Ira Assent, Ralph Krieger, Thomas Seidl
2007 2007 IEEE 23rd International Conference on Data Engineering  
In a current project, customers are attracted by a video streaming application. A video camera records people passing by, and a monitor shows an alienated version of the setting accordingly.  ...  The idea is to replace the image on the video screen by a mosaic of similar images to draw their attention to the location.  ...  Since the tiles in a video stream constantly change it is important to efficiently measure the dissimilarity between tiles.  ... 
doi:10.1109/icde.2007.369057 dblp:conf/icde/AssentKS07 fatcat:dlelpii5qrhr3j3436caxcd5li

Fast coarse-to-fine video retrieval using shot-level spatio-temporal statistics

Yu-Hsuan Ho, C.-W. Lin, Jing-Fung Chen, H.-Y.M. Liao
2006 IEEE transactions on circuits and systems for video technology (Print)  
Index Terms-Coarse-to-fine search, query by clip, video database, video matching, video retrieval.  ...  In the coarse search stage, the shot-level motion and color distribution is computed as spatio-temporal features for shot matching.  ...  To efficiently manage video data, including appropriate indexing, efficient storage and transmission, and fast retrieval, it is necessary to develop better video compression, indexing, and fast search  ... 
doi:10.1109/tcsvt.2006.873156 fatcat:rbldcuv2bjdylcaxasfjontaqy

State of the Art: A Summary of Semantic Image and Video Retrieval Techniques

S. Suguna, C. Ranjith Kumar, D. Sheela Jeyarani
2015 Indian Journal of Science and Technology  
efficient semantic video retrieval.  ...  As there is developments in all fields, media becomes more popular and so people begun to search videos to know the world happenings visually.  ...  Initially, measure the similarity of query images and database images.  ... 
doi:10.17485/ijst/2015/v8i35/77061 fatcat:2htopyojqjd7bkjt6mx66cf24i
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