G. M. Atiqur Rahaman

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Quality control is an important issue in the ceramic tile industry. On the other hand maintaining the rate of production with respect to time is also a major issue in ceramic tile manufacturing. Again, price of ceramic tiles also depends on purity of texture, accuracy of color, shape etc. Considering this criteria, an automated defect detection and(More)
Multimodal biometric systems have been widely used to overcome the limitations of unimodal biometric systems and to achieve high recognition accuracy. Among various multimodality options, fingerprint and finger vein has gained much attention among researchers to combine accuracy, universality and cost efficiency of the solution. This study proposes a survey(More)
Digital Image Analysis is one of the most challenging and important tasks in many scientific and engineering applications. Extracting the Region of Interest (ROI) from the image and recognition in image processing are very important steps. When these tasks are manually performed, it is tedious and difficult involving human experts. This paper focuses on(More)
Data mining algorithms generally assume that data will be clean and consistent. However, in practice, this is not always the case, and for this reason the detection and elimination of duplicate records is an important part of data cleaning. The presence of similar-duplicate records causes over-representation of data. If the database contains different(More)
A real time face recognition architecture using minimum number of face-measurements is presented in this paper. The measurements that we have taken are – neck width, eyebrow width, distance between eyebrow and eyeball, eyeball width, amount of black points in the eyebrow and eyeball regions and amount of forehead. In this paper we have presented an(More)
An important aspect of the data mining is the pre-processing of the data. Pre-processing of the data is important because real world data is susceptible to inconsistencies, noise and missing values. Such a data cannot be used in data mining as that would produce highly inadequate results . There are basically two methods through which we can remove the(More)
In this paper we present an efficient system for face recognition with high recognition rate. In our proposed method, at first we detect the face from an image, then two main significant edge lines - chin-line and nose-line are determined and next we apply third order polynomial regression on these two lines to get a third order polynomial equation with(More)
  • Krupa Dholakia, Nitin A. Koli, +19 authors Ved Prakash
  • 2015
Handwritten character recognition is always an interesting area of pattern recognition for research in the field of image processing. Many researchers have presented their work in this area and still research is undergoing to achieve high accuracy. This paper is mainly concerned for the people who are working on the character recognition and review of work(More)
A method has been proposed, whereby k-means clustering technique is applied to segment microscale single color halftone image into three components—solid ink, ink/paper mixed area and unprinted paper. The method has been evaluated using impact (offset) and non-impact (electro-photography) based single color prints halftoned by amplitude modulation (AM) and(More)