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An Enhanced Coding Algorithm for Efficient Video Coding

V. R. Prakash, Electronics and Communication Engineering, St. Michael engineering college, Madurai, India
2019 Journal of the Institute of Electronics and Computer  
With the advancement in modern video processing technologies, the requirement of an efficient coding algorithm for compressing the video data in a huge surveillance system is necessary.  ...  The video data rate in a surveillance system plays a crucial role in determining the performance of the compression algorithm.  ...  for processing the data and the compression rate.  ... 
doi:10.33969/jiec.2019.11004 fatcat:kxfmn4osdbdhtkt5qf3tfhxth4

Sampling Based Scene-Space Video Processing [article]

Felix Klose and Oliver Wang and Jean-Charles Bazin and Marcus Magnor and Alexander Sorkine-Hornung
2021 arXiv   pre-print
We present a novel, sampling-based framework for processing video that enables high-quality scene-space video effects in the presence of inevitable errors in depth and camera pose estimation.  ...  Our generic scene-space formulation is able to comprehensively describe a multitude of video processing applications such as denoising, deblurring, super resolution, object removal, computational shutter  ...  for making their datasets public.  ... 
arXiv:2102.03011v1 fatcat:agmbzbk5fje4vmajkob2oqjjyy

Survey on Video Big Data: Analysis Methods and Applications

P. Ushapreethi, G.G. Lakshmipriya
2017 International Journal of Applied Engineering Research  
In this big data era, Video data face its new challenges to store and retrieve, since the size of video data is high and the processing and analysis methods are very complex.  ...  It also provides a systematic classification of most recent technical works on feature representation, video analysis methods such as video segmentation/video content structuring, video summarization,  ...  Moreover, video content structuring is the well-known video processing method for the application, video summarization.  ... 
doi:10.37622/ijaer/12.10.2017.2221-2231 fatcat:ghhxte6fkfdipesh4osdlmj224

Sampling based scene-space video processing

Felix Klose, Oliver Wang, Jean-Charles Bazin, Marcus Magnor, Alexander Sorkine-Hornung
2015 ACM Transactions on Graphics  
We present a novel, sampling-based framework for processing video that enables highquality scene-space video effects in the presence of inevitable errors in depth and camera pose estimation.  ...  Our generic scene-space formulation is able to comprehensively describe a multitude of video processing applications such as denoising, deblurring, super resolution, object removal, computational shutter  ...  for making their datasets public.  ... 
doi:10.1145/2766920 fatcat:zjpghdcsfbfijdjpvqvhy2jtyy

Intelligent Parking Management System (PMS) based on Video Analytics

Neeru Mago
2017 International Journal of Advanced Research in Computer Science and Software Engineering  
The densely populated areas in various towns and cities are undergoing some major problems due to lack of parking spaces resulting in lack of convenient services for the vehicle users during their driving  ...  This era has witnessed a rapid augmentation in the vehicle ownership with the advancement of highway and mechanization.  ...  Diana Delibaltov et.al [15] proposes a novel image processing method for marked parking lot occupancy detection from lamp-post camera views.  ... 
doi:10.23956/ijarcsse/sv7i5/0254 fatcat:uupyazlppzckhlorpnhnzi5pye

Classification and comparison of on-line video summarisation methods

Clare E. Matthews, Ludmila I. Kuncheva, Paria Yousefi
2019 Machine Vision and Applications  
We propose a classification (taxonomy) for on-line video summarisation methods based upon their descriptive and distinguishing properties such as feature space for frame representation, strategies for  ...  Nine existing on-line methods are presented within the terms of our taxonomy and subsequently compared by testing on two synthetic data sets and a collection of short videos.  ...  Methods typically also assume that the full video is available for processing.  ... 
doi:10.1007/s00138-019-01007-x fatcat:7vzqzzbn4jcxlesbi2s4xzl3aq

Effective Similarity Search Methods for Large Video Data Streams [chapter]

Seok-Lyong Lee, Seok-Ju Chun, Ju-Hong Lee
2003 Lecture Notes in Computer Science  
A video clip, a sequence of video frames describing a particular event, is represented by a sequence in a multidimensional data space.  ...  In this paper, we investigate the similarity search methods for large video data sets that are the collection of video clips.  ...  multidimensional data space.  ... 
doi:10.1007/3-540-44864-0_107 fatcat:ujuqnvsq7vdyvoaeg5ezra6yiq

Implementation Of Lossy Compression Method For Storage Saving On Fog Computing

Rachmat Indra Permadi, Dany Primanita Kartikasari, Fariz Andri Bakhtiar
2021 Jurnal ULTIMA Computing  
However, video surveillance has a weakness, the data/video generated is so large that the storage space becomes full.  ...  In its application, video surveillance monitors an area/place using a camera that has been installed in that place.  ...  The large size of the video used for computing the checking process can fill the storage space of the fog node. To overcome this problem, a lossy compression method is applied.  ... 
doi:10.31937/sk.v13i2.2214 fatcat:dstt6sfz2fejbjbfk3t7vvkcyu

Multimedia integration into the blue-c API

Martin Naef, Oliver Staadt, Markus Gross
2005 Computers & graphics  
The blue-c API is a software toolkit for media-rich, collaborative, immersive virtual reality applications.  ...  In this article, we present the blue-c application programming interface (API) and discuss some of its performance characteristics.  ...  Additional thanks go to CIPIC at UC Davis for providing the environment for the Linux port. This work has been funded by ETH Zurich as a ''Polyprojekt'' (Grant no. 0-23803-00).  ... 
doi:10.1016/j.cag.2004.11.003 fatcat:ptf3tlxz4ndcha24eayvujs23a

Intellectual Homography Based Global Motion Estimation For Blocks In Video Coding

Sharon Elsa Mathew, S. Kokila
2019 Journal of Physics, Conference Series  
In this project, a homographybased local maximum search algorithm is proposed for the accurate guidance of the small bodies present in the space.  ...  Block matching techniques for estimation of motionis very commonly utilized for current video coding standards as it is simple and has reasonable performance.There always lies a homography among the consecutive  ...  This will helps us to reduce the amount of data used for the processing. Segmentation: segmentation is a step that is used to divide a image or data in to subparts.  ... 
doi:10.1088/1742-6596/1362/1/012066 fatcat:znr7amvccjdnnbukt6j753ejpq

Towards the Construction of the Multimedia Mediation Mechanism [chapter]

Masao Sakauchi
1999 Database Semantics  
In this paper, a new framework for developing applications and services from these three Multimedia Environments named by "the Multimedia Mediation Mechanism", is proposed and discussed.  ...  In the Stream type Multimedia Mediation System, basic functions including video stream description, data retrieval, data integration, event discovery and data creation are designed.  ...  Acknowledgments This work is supported as the Grant-in-Aid for Creative Basic Researh #09NP1401: "Research on Multimedia Mediation Mechanism for Realization of Human-oriented Information Environments"  ... 
doi:10.1007/978-0-387-35561-0_2 fatcat:wddwggotr5gwzc6o4b65c6yxci

Analysis and Recognition of Sports Video in Physical Coaching Process Using Particle Swarm Optimization Algorithm

Wujun Xiang, Tongguang Ni
2022 Mobile Information Systems  
Currently, in the process of physical coaching, trainers use the video replay and analysis management method with less difficulty to explain the essentials of movements to athletes, but it is not intuitive  ...  to the analysis and recognition of sports video in the process of physical coaching.  ...  Each colour space has its own context or application field, and different colour spaces should be used for different situations [30] .  ... 
doi:10.1155/2022/8189690 fatcat:huvz5rwhjzbwldsveurpxrgjnm

Robust steganographic method utilizing properties of MJPEG compression standard

Jakub Oravec, Gabriel Bugár, Ján Turán
2015 Carpathian Journal of Electronic and Computer Engineering  
This article presents design of steganographic method, which uses video container as cover data. Video track was recorded by webcam and was further encoded by compression standard MJPEG.  ...  Proposed method also takes in account effects of lossy compression. The embedding process is realized by switching places of transform coefficients, which are computed by Discrete Cosine Transform.  ...  Y'CbCr color space and chroma subsampling Image processing applications use different color spaces for processing color images [1, 5] .  ... 
doaj:529402ea033f47ddb2e1017cf31148e8 fatcat:erko6mzrkzaizocoro6365n77a

Performance Analysis of Tracing Watermarking in the YST Domain for 3G Video-on-Demand Applications

Francesco Benedetto, Gaetano Giunta
2012 International Journal of Sensor Networks and Data Communications  
Hence, the proposed procedure can be suitably applied for watermarking of 3G video-on-demand applications.  ...  Keywords tracing watermarking; 3G video on demand applications; color image/video processing; quality of service (QoS); multimedia communications 2  ...  This means that the YST color space is a more efficient embedding domain for digital watermarking of multimedia data.  ... 
doi:10.4172/2090-4886.1000106 fatcat:xbsdlui73rhwzgcsjz4466phfu

Video Volume Segmentation for Event Detection

Jing Wang, Zhijie Xu, Qian Xu
2009 2009 Sixth International Conference on Computer Graphics, Imaging and Visualization  
Video processing for surveillance and security applications has become a research hotspot in the last decade.  ...  This paper reports a research into volume-based segmentation techniques for video event detection.  ...  For example, 5-second video clip at a frame rate of 30 with the resolution of 320 by 240 pixels will result at 33MB memory consumption at run time for just looking the data block before any further process  ... 
doi:10.1109/cgiv.2009.36 dblp:conf/IEEEcgiv/WangXX09 fatcat:idndzlztijcgzj7a22ly75yljy
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