Abstract Emotion recognition by analysis of speech signal is a recent area of research. ‘n-bit’ rank, for some fixed n, of symbolic dynamics has already been applied in connection with one-dimension signals. However, it is completely a new approach in connection with distinction of emotions through speech signals. The present paper considers four bit rank of symbolic dynamics of speech signals in both anger... Emotion recognition by analysis of speech signal is a recent area of research. ‘n-bit’ rank, for some fixed n, of symbolic dynamics has already been applied in connection with one-dimension signals. However, it is completely a new approach in connection with distinction of emotions through speech signals. The present paper considers four bit rank of symbolic dynamics of speech signals in both anger and normal state. It proves that two emotion states are significantly different from each other. Read More Read Less

Abstract Generally the surveillance system wireless camera is used to monitor the object in heavy traffic in secured way and it also support satellite communication to broadcast the tracked object information to others. It is used to reduce computational delay in real time detection and tracking videos. In object detection and tracking system detection and background separation is very important role, here... Generally the surveillance system wireless camera is used to monitor the object in heavy traffic in secured way and it also support satellite communication to broadcast the tracked object information to others. It is used to reduce computational delay in real time detection and tracking videos. In object detection and tracking system detection and background separation is very important role, here powerful ruling camera is used to increase the algorithm time complexity compared to normal tracking system. In this paper we propose competent CAMSHIFT algorithm which is both Normalized cross correlation and mean shift algorithm’s combination. By the usage of this competent CAMSHIFT object tracking techniques is used to track the object that we need to focus depending on the internal features of the object in non ideal environment. Here we propose cloud environment which incorporate a distinct dynamic effective broadcasting algorithm which renders efficient way to share the information extraordinarily without loss of information during their transmission to destination. While broadcasting if there is collision to find the alternate path to the broadcasting procedure else continue broadcasting the information. In case cloud server fails to get acknowledgement in predefined time i.e timer runs out then it calls shortest path first algorithm to find alternate route to compensate the server failure. It also supports high secured data transmission between end users, so as to achieve the real time detection and tracking of an object that is moving which is processed by OPENCV/MATLAB. Read More Read Less

Abstract Communication in wireless networks has significantly increased over the past few years due to its complex topological structure and malicious attacks. Secure wireless networks must address several issues: data security, node security, key distribution, malicious attacks, node compromise attack, replay attack, etc. Further, many traditional security and authentication models have been implemented on limited wireless nodes with predefined node configuration. Detection... Communication in wireless networks has significantly increased over the past few years due to its complex topological structure and malicious attacks. Secure wireless networks must address several issues: data security, node security, key distribution, malicious attacks, node compromise attack, replay attack, etc. Further, many traditional security and authentication models have been implemented on limited wireless nodes with predefined node configuration. Detection and prevention of the security issues in wireless networks with low computational cost has become a major problem in traditional authentication protocols. Therefore, a novel secure authentication mechanism is essential for ensuring the message integrity, security and against attacks. In this paper, a novel message integrity based secured authentication model was implemented on the wireless network topology for secure node communication. The entire model is presented in two phases – sender side data encryption with integrity embedding phase and receiver side data decryption with integrity verification phase. Experimental results proved that the proposed authentication model has low communication cost and low storage overhead compared to traditional authentication models. Read More Read Less