Survey of Pattern Recognition Methods
نویسندگان
چکیده
Pattern Recognition defined as a classification of input data via extraction important features from a lot of noisy data. The identification or interpretation of the pattern in an image can be described effectively with the help of Pattern Recognition (PR). It aims to extract information about the image to classify its contents. Inputs are in the form of digitized binary valued 2D images or textures containing the pattern to be classified. The analysis and recognition of the patterns such as images and textures are becoming more and more complex and multiform. This is because in general the patterns to be analyzed are shifting from simple to complex, and because the patterns of heavy variations and with heavy noise have to be treated. Therefore it is proposed to develop sophisticated strategies of pattern analysis to cope with these difficulties. Hybrid model is combination of two model so it best model as compared
منابع مشابه
Universty Intellectual Capitals, A base for organizing academic planning
Today, the creation and management of knowledge assets play a decisive role in maintaining the viability and value creation of universities. However, it seems still no agreement has been formed on the most fundamental knowledge assets that generally are intangible. The existing understandings of knowledge assets of universities which are generally partial, personal and not tested, have failed t...
متن کاملSemantic Preserving Data Reduction using Artificial Immune Systems
Artificial Immune Systems (AIS) can be defined as soft computing systems inspired by immune system of vertebrates. Immune system is an adaptive pattern recognition system. AIS have been used in pattern recognition, machine learning, optimization and clustering. Feature reduction refers to the problem of selecting those input features that are most predictive of a given outcome; a problem encoun...
متن کاملData dimensionality estimation methods: a survey
In this paper, data dimensionality estimation methods are reviewed. The estimation of the dimensionality of a data set is a classical problem of pattern recognition. There are some good reviews [1] in literature but they do not include more recent developments based on fractal techniques and neural autoassociators. The aim of this paper is to provide an up-to-date survey of the dimensionality e...
متن کاملArm and Body gesture recognition
This paper presents a survey of different methods which describe the recognition of body and arm gesture. The methods presented in this work cover the topic of tracking and detection of arm and body gestures. But it will also present methods of recognition with help of pattern recognition methods.
متن کاملA Bayesian Approach for the Recognition of Control Chart Patterns
In this research, an iterative approach is employed to recognize and classify control chart patterns. To do this, by taking new observations on the quality characteristic under consideration, the Maximum Likelihood Estimator of pattern parameters is first obtained and then the probability of each pattern is determined. Then using Bayes’ rule, probabilities are updated recursively. Finally, when...
متن کاملA Survey on Handwritten Character Recognition
Handwritten character recognition has been one of the active and challenging areas of research in the field of image processing and pattern recognition. It has number of applications which include, reading aid for blind, and conversion of any hand written document into structural text form. In this paper we present a brief survey of various methods which recognizes of English alphabet in a give...
متن کامل