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In this paper, we present a simple and elegant tracking algorithm that incrementally updates the covariance matrix descriptor using an update mechanism based on Principle Component Analysis on Euclidean subspace. Here, the target window is represented as the covariance matrix descriptors, computed using the features extracted from that window. The covariance matrix is independent of size so it can...
In this Paper, we proposed a method for tracking multi object using multithreading concept in a video. This method is based on continuously adaptive mean shift algorithm using color model which is designed to track multi object using multithreading concept by comparing it's mean in the successive frame of the video. It is observed that an object can be tracked in the next frame, when the mean shift...
In this paper we proposed a new statistical multivariate method for tracking an object in a video. This method is based on the Hottelling T2 test which is designed to provide a global significance test for the difference between two region or two group with simultaneously measured multiple dependent or independent variables. An object to be tracked can be found by comparing its multivariate mean in...
Detecting circular objects over digital images have received considerable attention from industries for applications such as detection of pellets in pelletization plant, target detection, inspection of manufactured products etc. Several algorithms were proposed in past few years to detect circular features. One powerful approach for circle detection is the Circular Hough Transform and its variants...
Steganography has become one of the most robust technique to transmit secrete or sensitive information between parties by concealing the information in some file which may appear to be of no importance to any interceptor. In this paper, we have used video file as the cover file and embedded the information in the frames where the scene has changed in the video sequence using the Least Significant...
Advancement in the digital media within the past few years has brought lots of new technology. Due to evolution of new techniques to transmit data over unsecured public network catches a serious attention of researchers regarding security and privacy issues. The transmission of multimedia data needed security in order to transmit over unsecured public network. In this paper we have proposed a video...
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