Fingerprint identification and verification are one of the well established methods for implementing security aspects. This technique has become mature due to lots of research in this area. One more feature of artificial intelligence is clubbed with image processing for fingerprint that is artificial neural network. ANN is used at different levels in fingerprint recognition. In this paper we will study the use of neural network approach in fingerprint recognition at different stages.
Character recognition is the process of converting an image or PDF file into editable and searchable text file. Feature Extraction is the heart of any character recognition system. In the proposed paper, structural and statistical features of isolated English capital characters and digits are presented. New features like end point existence is zone and zone with zero foreground pixel value are presented in this paper. Features like zoning, number of endpoints, end point existence in zone, zone with zero foreground pixel value, number of horizontal line and number of vertical line are extracted from character.
A phonetic algorithm is an algorithm to identify words with similar pronounce and is used to index the words based on their pronunciation. Most of the algorithms are designed to work with English language. These algorithms are complex by nature due to many rules and exceptions in English pronunciation and change in evolving English language with adoption of many words from other languages. Also there are many differences between UK English and US English. Although due to many such circumferences there are many algorithms with different rules for identifying similar pronunciations words. In the presented research paper, the researcher has studied the different algorithm related to phonetics and developed a new algorithm and compared it with the existing algorithms.
General TermsPronunciation, phonetic algorithm
Information retrieval is the most fundamental requirement for any kind of computing application and which requires search operation to be performed from massive databases implemented by various data structures. Searching an element from the list is the fundamental aspects in computing world. Numbers of algorithms are developed for searching an
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