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Fingerprint analysis plays crucial role in crucial legal matters such as investigation of crime. But a fingerprint image consists of enormous amount of data. Therefore we have to reduce the amount of its data. To do this, we need some powerful image compression technique. There are many image compression techniques available, but still there is need to(More)
Classification of gender from fingerprints is one of the important steps in forensic anthropology. This forensic anthropology is used to identify the gender of a criminal in order to minimize the suspects list of search. A very few researcher have worked on gender classification using fingerprints and have gain the competitive results. In this work we are(More)
—Skew detection and correction in a document image processing has become an imperative technology in the field of Digital Image Processing and pattern recognition which will take vital role in automation of office documentation. Skew is in exorable introduced into the scanned document during scanning, and it has direct effect on the reliability and(More)
Synthetic Aperture Radar (SAR) images are contaminated by multiplicative speckle noise, a chaotic phenomenon that results from coherent energy imaging; and that obscures the scene complex and strongly reduces the possibility to observe objects. Multiplicative speckle noise limits the classical coder/decoder algorithm in spatial domain. Various scalar(More)
Image processing techniques in medical imaging are used to analyze the symptoms of the patients with ease. Often images get noise during acquisition process. Traditionally, statistical methods are used to estimate the noises. Many researchers have successfully applied and proved the advantages of the Discrete Wavelet Transform for image denoising [1][2].(More)
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