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Browsing 00. Faculty Publications by Issue Date

Browsing 00. Faculty Publications by Issue Date

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  • Performance Analysis of Digital Watermarking Of Video in the Spatial Domain 
    Kothari, Ashish; Vyas, Ved (International Journal of Recent Research in Electrical and Electronics Engineering (IJRREEE), 2014-06)
    In this paper, we have suggested the spatial domain method for the digital video watermarking for both visible and invisible watermarks. The methods are used for the copyright protection as well as proof of ownership. ...
  • Analysis of Single Frame Super Resolution Methods 
    Raval, Hardik; Kothari, Ashish (International Journal Of Engineering And Computer Science, 2014-11)
    The quality of Image is measured in terms of Resolution. The image clarity can be measured by Resolution. Better resolution can be generated by use of Good Sensors, but it can be very expensive .Instead of that we can ...
  • Comparative Survey of Face Recognition Techniques 
    Solanki, Dhavalsinh; Kothari, Ashish (2015)
    Face recognition has been a fast emergent and exciting area in real time applications. Automatic face recognition has shown great achievement for high-quality images under embarrassed conditions. In this paper ...
  • Survey of Different Techniques for Text Detection from Natural Images 
    Muchhadiya, P.; Zinzuwadia, T.P. (International Journal of Advance Engineering and Research Development.; National Conference on Emerging Trends in Computer, Electrical & Electronics, 2015-04-01)
    Texture analysis can provide very useful and vital information for content-based image analysis. Text recognition and analysis includes many applications such as: license plate recognition, sign detection as well translation, ...
  • An Augmented Clustering Hierarchy for LEACH – Energy Efficient WSN Protocol 
    Thakar, Viral; Patel, jay; Nathani, Vipul (International Journal of Scientific Engineering and Applied Science (IJSEAS), 2015-06)
    With technological revolution in the field of MEMs and Embedded Systems, Wireless Sensors Networks has emerged as one of the prime research field in the recent years. In past few years many researchers have continuously ...
  • Performance Enhancement of image compression using SVD and Arithmetic Coding 
    Kotecha, M.; Kothari, A. (International Journal of Advance Research in Computer Science and Management Studies, 2015-10)
    Image compression finds its application in those systems which require considerable reduction in storage space and bandwidth required for transmission. In this paper, we summarize about the different research papers ...
  • An improvised algorithm for automatic shot segmentation and summarization 
    Patel, Jay; Thakar, Viral (International Research Journal of Engineering and Technology (IRJET), 2016-03)
    The video shot boundary detection (SBD) is a region, where many practices and techniques have been suggested and have requested to perform consistently on the videos like talk shows, different sports events & news ...
  • A Novel Feature Based Adaptive Algorithm for Automatic Shot Boundary Detection 
    Patel, Jay; Thakar, Viral (A Novel Feature Based Adaptive Algorithm for Automatic Shot Boundary Detection, 2016-05)
    The video shot boundary detection(SBD) is a region, where many practices and techniques have been suggested and have requested to perform consistently on the videos like talk shows , different sports events & news ...
  • An Evaluation and Improved Matching Cost of Stereo Matching Method 
    Raviya, Kapil; Vyas, Ved; Kothari, Ashish (I.J. Image, Graphics and Signal Processing,Modern Education and Computer Science Press(MECS), 2016-10)
    The main target of stereo matching algorithms is to find out the three dimensional (3D) distance, or depth of objects from a stereo pair of images. Depth information can be derived from images using disparity map ...
  • Critical Performance Analysis of Object Tracking Algorithm for Indoor Surveillance using modified GMM and Kalman Filtering 
    Ghedia, Navneet; Vithalani, C.; Kothari, Ashish (International Journal of Electronics Engineering Research., 2017)
    Our objective is to ensure high level of security in public places using static PTZ camera and robust detection and tracking algorithm for video sequences and also to generate the multi model background subtraction ...
  • A Novel Approach for Monocular 3D Object Tracking in Cluttered Environment 
    Ghedia, Navneet; Vithalani, C.; Kothari, Ashish (International Journal of Computational Intelligence Research, 2017)
    Machine perception is an essential feature for an autonomous system. For the computer vision researcher perception of scene is an important aspect. Smart surveillance system can be able to sense the environments and ...
  • GSM based Remote Monitoring of Waste Gas with the Implementation of MODBUS Protocol and GPS 
    Vora, S.; Vora, K. (Recent Trends in Electronics & Communication Systems, 2017-04-01)
    Industries release many toxic gases like CO2 etc., above the specified limit. This is a matter of serious concern as it affects people’s health. A design has been developed for measuring and monitoring the amount of gas ...
  • Performance Evaluation of Crowd Analysis Algorithm using Modified GMM and Adaptive Thresholding 
    Ghedia, Navneet; Vithalani, C.; Kothari, Ashish (Indian Journal of Science and Technology, 2017-05)
    To evaluate the crowd densities in video scene under different constraints. For the crowded video analysis robust foreground detection methods are required to differentiate between moving or static foreground objects and ...
  • Real Time Depth Hole Filling using Kinect Sensor and Depth Extract from Stereo Images 
    Raviya, Kapil; Vyas, Ved; Kothari, Ashish; Gohil, Gunvantsinh (Oriental Journal of Computer Science and Technology, 2019)
    The researcher have suggested real time depth based on frequency domain hole filling. It get better quality of depth sequence generated by sensor. This method is capable to produce high feature depth video which can ...
  • SVD Based Performance Improvement in Hiding a Message Behind an Image 
    Raviya, Kaushik; Vyas, Ved; Kothari, Ashish (International Journal of Advanced Trends in Computer Science and Engineering, 2019-04)
    The paper describes an effective method to embed grayscale images or watermarks in the original cover images. To do so, we used a famous linear algebra technique called Singular Value Decomposition. To carry out the ...
  • Hybrid domain watermarking technique for copyright protection of images using speech watermarks 
    Thanki, Rohit; Kothari, Ashish (Journal of Ambient Intelligence and Humanized Computing , Springer., 2019-04)
    When digital images are shared over an open access network such as the internet, facebook, WhatsApp, and other social media, then the security of these images are required. The digital watermarking is one approach for ...
  • Hybrid and blind watermarking scheme in DCuT – RDWT domain 
    Thanki, Rohit; Kothari, Ashish; Trivedi, Deven (Journal of Information Security and Applications, Elsevier, 2019-06)
    In this paper, a hybrid and blind watermarking scheme is proposed for the protection of copyright of digital images. The scheme based on hybridization of two advance transforms such that discrete curvelet transform (DCuT) ...
  • A Mixture of DWT-DCT based Digital Watermarking Algorithm against various Attacks and its Application 
    Raviya, Kaushik; Vyas, Ved; Kothari, Ashish (International Journal of Innovative Technology and Exploring Engineering (IJITEE), 2019-06)
    The present paper focuses on the mixture of Discrete Wavelet Transform and Discrete Cosine Transform used in the purpose of Digital Image Watermarking. People nowadays need Digital media as an alternate of paper ...
  • A comprehensive Survey: Background Estimation and Motion Detection Approaches 
    Ghedia, Navneet; Vithalani, C.; Kothari, Ashish (GIS Science Journal, 2020)
    Visual Monitoring System requires efficient estimation of the background, background modelling and accurate motion detection. Background subtraction is the simplest approach to classify the background and foreground. ...
  • Critical Comparative Analysis of Object Detection and Tracking Algorithms 
    Ghedia, Navneet; Vithalani, C.; Kothari, Ashish (AEGAEUM Journal, 2020)
    In present days, Lively Environment considerations has nailed down towards an immense contract as a part of Visual Surveillance Systems. Its expansion tends towards extensive research scaling functioning as admittance ...

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