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Robust Video Content Authentication using Video Binary Pattern and Extreme Learning Machine

Mubbashar Sadddique, Khurshid Asghar, Tariq Mehmood, Muhammad Hussain, Zulfiqar Habib
2019 International Journal of Advanced Computer Science and Applications  
Existing techniques used for detection of forgery in video contents can be broadly categorized into active and passive.  ...  Detection of this tampering is very important, because it may affect the understanding and interpretation of video contents.  ...  The K-Singular Value Decomposition (K-SVD) was used to obtain and analyze difference between frames. The detection results of each frame were combined to obtain result.  ... 
doi:10.14569/ijacsa.2019.0100833 fatcat:jn6u44q4dragzeh5a4i5qfqoay

Robust Video Watermarking of Hybrid Based Techniques

2017 Iraqi Journal of Science  
Secondly, The HL sub-band will be chosen for further decomposition using Contourlet Transform (CT), and then the low subband of CT will be selected to decompose it to fixed size non overlapping blocks  ...  Where In our system first of all, the original video will be divided into frames to transform it using the Slantlet Transform into four sub-bands (i.e., LL, LH, HL, and HH).  ...  Figure 1 - 1 Block diagram of the CT double-filter bank.  ... 
doi:10.24996/ijs.2017.58.4c.21 fatcat:6nh3cxi4lbfqvnqhn3vesxckxm

A framework for video representation and transcoding using appearance spaces

G. Harit, S. Chaudhury, G. Garg, P.K. Sharma
2003 2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698)  
The hierarchy can be used for generic classification of query video objects, and transcoding using semantics of video objects.  ...  We present a novel scheme for object-based video sequence representation using appearance spaces.  ...  INTRODUCTION Semantic categorization of objects and their behavior is crucial for a content based video access and delivery framework.  ... 
doi:10.1109/icme.2003.1221381 dblp:conf/icmcs/HaritCGS03 fatcat:yzdwgialf5as3ajobypmqkmyg4

Hierarchical visual event pattern mining and its applications

Peng Cui, Zhi-Qiang Liu, Li-Feng Sun, Shi-Qiang Yang
2010 Data mining and knowledge discovery  
We first propose a tensor-based video representation and Joint Matrix Factorization (JMF) for unsupervised primitive event categorization.  ...  In this paper, we propose a hierarchical visual event pattern mining approach and utilize the patterns to address the key problems in video mining and understanding field.  ...  video content into low dimensional space?  ... 
doi:10.1007/s10618-010-0195-5 fatcat:vkddeao4cvcqxerfjqezbj4k7m

ICCUBEA 2019 Table of Contents

2019 2019 5th International Conference On Computing, Communication, Control And Automation (ICCUBEA)  
and Schur Decomposition 135 Various Approaches for Video Inpainting :A Survey 136 Fingerprint Liveness Detection with Machine Learning Classifiers using Feature Level Fusion of Spatial and Transform Domain  ...  Features 137 Automatic Faculty feedback evaluation system using opinion mining On Subjective Information 138 Recent Advances in Object Detection and Tracking for High Resolution Video: Overview and Stateof-the-Art  ... 
doi:10.1109/iccubea47591.2019.9128707 fatcat:3s3o5v2x3nepxeftk4jd64hjnq

Semantic Analysis of Multimodal Sports Video Based on the Support Vector Machine and Mobile Edge Computing

Xu Chen
2022 Wireless Communications and Mobile Computing  
The semantic analysis of multimodal sports video using support vector machines and mobile edge computing is the subject of this study.  ...  The theoretical prediction results based on the monitoring data of multimodal sports video semantic analysis show that they are comparable to neural network prediction results using genetic algorithm.  ...  In this study, the double-comparison method combining edge segmentation and motion segmentation is used for athlete information segmentation and extraction. e object is relatively independent, and the  ... 
doi:10.1155/2022/3511535 doaj:938e6e95dce247529b6c418ae6a91e4c fatcat:mes6m4c6e5hxpoy3uspgwdnuma

Non-sequential decomposition, composition and presentation of multimedia content

Manfred del Fabro
2011 ACM SIGMultimedia Records  
The discrimination of video segments into rally and non-rally segments can be used for a partial decomposition of video content.  ...  CHAPTER 3 Decomposition of Multimedia Content One fundamental assumption of my thesis is a shift in the usage of video content.  ...  Method Domain Similarity Matching Decomposition Hierarchy Cour et al. [16] Screenplay and closed captions movies, TV series text full scenes  ... 
doi:10.1145/2132503.2132506 fatcat:auugpu2pznbq7jskuuo627treu

Video Multiple Watermarking Technique Based on Image Interlacing Using DWT

Mohamed M. Ibrahim, Neamat S. Abdel Kader, M. Zorkany
2014 The Scientific World Journal  
of media (gray image, color image, and video) are used as watermarks.  ...  In the nonblind watermarking systems, the need of the original host file in the watermark recovery operation makes an overhead over the system resources, doubles memory capacity, and doubles communications  ...  Conflict of Interests The authors declare that there is no conflict of interests regarding the publication of this paper.  ... 
doi:10.1155/2014/634828 pmid:25587570 pmcid:PMC4283264 fatcat:srb3s3tftvhbba37tpjhshjw3i

The Affordances of Fiction for Teaching Chemistry

Randy Yerrick, Associate Dean for the Graduate School of Educaiton, State Univeristy of New York, University at Buffalo, Tiffany Simons, Chemistry teacher
2017 Science Education International  
As science fiction has a way of capturing the human imagination that few other genres can rival, this study sought to investigate the effects of using science fiction on the performance and interest of  ...  An action research approach was used to guide the first author's practice as she studied two college preparatory chemistry classrooms.  ...  Decomposition reaction d. Double replacement reaction. The equation H 3 PO 4 + 2KOH  K 3 PO 3 + 3H 2 O is an example of which type of reaction? a. Double replacement reaction b.  ... 
doi:10.33828/sei.v28.i3.7 fatcat:ljvvhfqbpzgcjdtmutcw7yviau

Digital Video Tampering Detection and Localization: Review, Representations, Challenges and Algorithm

Naheed Akhtar, Mubbashar Saddique, Khurshid Asghar, Usama Ijaz Bajwa, Muhammad Hussain, Zulfiqar Habib
2022 Mathematics  
The state-of-the-art research work is analyzed extensively, highlighting the pros and cons and commonly used datasets.  ...  However, with the advancement of video editing tools, videos can be tampered (forged) easily for propaganda or to gain illegal advantages—ultimately, the authenticity of videos shared on social media cannot  ...  [40] also used MCEA to detect the frame deletion based forgery. FFT spikes were used after double MPEG compression.  ... 
doi:10.3390/math10020168 fatcat:oznmjpt7qvesdoauboa5zptgma


2014 Journal of Engineering Science and Technology  
The former can be done by the distribution of data among the available processing elements while the latter is based on executing independent tasks concurrently.  ...  With the continuous revolution of multicore architecture, several parallel programming platforms have been introduced in order to pave the way for fast and efficient development of parallel algorithms.  ...  The proposed approach has proved a good scalability in terms of data sizes; further research would be focused on examining the scalability with respect to the number of cores 4, 6, 8 or more.  ... 
doaj:2351cd8c603a419eafc7fd9104b15c5c fatcat:o2dtljqakvcldmfrx5gzerf27i

Motion-Compensated Temporal Filtering for Critically-Sampled Wavelet-Encoded Images [article]

Vildan Atalay Aydin, Hassan Foroosh
2017 arXiv   pre-print
Experimental results demonstrate the accuracy of the proposed method, confirming that our model for ME/MC effectively improves video coding quality.  ...  We omit upsampling, the inverse-DWT (IDWT), and the calculation of redundant DWT coefficients, while achieving arbitrary subpixel accuracy without interpolation, and high video quality even at very low-bitrates  ...  Given a video sequence, first, DWT is performed on each frame for spatial decomposition, then a temporal decomposition is performed by splitting video frames into groups.  ... 
arXiv:1705.05741v1 fatcat:5whzbabn75a5hnpvxpiwtvuyke

Which semi-local visual masking model forwavelet based image quality metric?

A. Ninassi, O. Le Meur, P. Le Callet, D. Barba
2008 2008 15th IEEE International Conference on Image Processing  
Properties and models of the Human Visual System (HVS) are the fundaments for most of efficient objective image or video quality metrics. Among HVS properties, visual masking is a sensitive issue.  ...  These subjective experiments were conducted with different protocols, different types of display devices, different contents and different populations.  ...  Subband decomposition A subband decomposition defined by wavelet filters is used and supposed to describe the different channels in the human vision system.  ... 
doi:10.1109/icip.2008.4711971 dblp:conf/icip/NinassiMCB08 fatcat:hbajhzvzhjealjpsjkawhsdr24

Digital Media Indexing on the Cell Processor

Lurng-Kuo Liu, Qiang Liu, Apostol Natsev, Kenneth A. Ross, John R. Smith, Ana Lucia Varbanescu
2007 Multimedia and Expo, 2007 IEEE International Conference on  
We discuss how the synergistic processing units of a CBE can be used to gain dramatic performance improvements.  ...  We discuss the mapping of a large application like MARVEL onto a multicore processor, and show how feature extraction and concept detection can be implemented on the CBE.  ...  MARVEL automatically annotates images and videos by recognizing the semantic entitiesscenes, objects, events, people -that are depicted in the content.  ... 
doi:10.1109/icme.2007.4285038 dblp:conf/icmcs/LiuLNRSV07 fatcat:gtui4r26gjey5d4noiidv53rmi

Robust features for facial action recognition [article]

Nadav Israel, Lior Wolf, Ran Barzilay, Gal Shoval
2017 arXiv   pre-print
We evaluate the proposed method by demonstrating its effectiveness on spontaneous face action benchmarks: the FEEDTUM dataset, the Pain dataset and the HMDB51 dataset.  ...  The results show that, compared to known methods, the new encoding methods significantly improve the recognition accuracy and the robustness of analysis for a variety of applications.  ...  METHOD The quality of the extracted features representing the video content plays a key role for the latter classification task.  ... 
arXiv:1702.01426v2 fatcat:slqsnysu2bbvjk3izkwp5avafi
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