S. G. Bhirud

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Image fusion is the process of combining information from two or more images of a scene into a single composite image that is more informative and is more suitable for visual perception or computer processing. The goal of image fusion is to integrate complementary multisensor, multitemporal and/or multiview information into one new image. The objective is(More)
Wireless Sensor Network (WSN) consists of a large population of sensor nodes capable of computation, communication and sensing. Limited storage, processing, and transmission power are inherent limitations of WSN. IEEE 802.15.4 is a new standard, uniquely designed for low rate Wireless Personal Area Network (LR-WPAN), developed for applications that demand(More)
In this paper a multi-resolution analysis based on Independent Component Analysis (ICA) for face recognition is examined. We extract image features of facial images from various wavelet transforms (Haar, Daubechies, Coiflet, Symlet, Biothogonal and Reverse Biorthogonal) by decomposing face image in subbands 1 to 8. These features are analyzed by ICA and(More)
Image fusion is the process by which two or more images are combined into a single image, retaining the important features from each of the original images. The goal of Image Fusion (IF) is to integrate complementary multi-sensor, multi-temporal and/or multi-view information into one new image, the quality of which cannot be achieved otherwise. The term(More)
Word Sense Disambiguation is the most critical issue in natural language processing. Although it has been addressed by many researchers, no satisfactory results are reported. Rule based systems alone can not handle this issue due to ambiguous nature of the natural language. Knowledge-based systems are therefore essential to find the intended sense of a word(More)
Denial of Service (DoS) and Distributed DoS (DDoS) attacks are evolving continuously. These attacks make network resources unavailable for legitimate users which results in massive loss of data, resources and money. Combination of Intrusion detection System and Firewall is used by Business Organizations to detect and prevent Organizations' network from(More)
Video fusion is a process that combines visual data from different sensors to obtain a single composite video preserving the information of the sources. The availability of a system, enhancing human ability to perceive the observed scenario, is crucial to improve the performance of a surveillance system. The infrared (IR) camera captures thermal image of(More)
Heavily used intra-domain protocols (like IP, ARP) do not have protection mechanism against malicious activities by network clients. As a result IP and ARP spoofing are used by attackers to launch Man In The Middle (MITM), Denial of Service (DoS) and other attacks. These attacks are severe threats to the organizations. Detecting and preventing IP-ARP(More)