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Pattern recognition

Fractal dimension for classifying 3D brain MRI using improved triangle box-counting method

April 26, 2017 Kittipop Peuwnuan 0

Abstract Although many papers have used fractal dimension (FD) to analyze magnetic resonance imaging (MRI) for detecting various brain diseases, especially Alzheimer’s disease (AD), they […]

Hinge loss projection for classification

April 26, 2017 Kittipop Peuwnuan 0

Abstract Hinge loss is one-sided function which gives optimal solution than that of squared error (SE) loss function in case of classification. It allows data […]

An improved finger-knuckle-print recognition using fractal dimension based on gabor wavelet

April 26, 2017 Kittipop Peuwnuan 0

Abstract Finger-knuckle-print (FKP) is becoming a new challenge in biometric recognition. The FKP pattern contains multiple lines with uncertain directions, which are rich distinguishing features […]

An improved 2DPCA for face recognition under illumination effects

February 29, 2016 walairach N. 0

Abstract Principal component analysis (PCA) is one of the successful techniques for applying to face recognition, but its challenge still remains for solving an illumination […]

Offline handwritten signature recognition using adaptive variance reduction

February 29, 2016 walairach N. 0

Abstract Although offline handwritten signature recognition has been continually researched, it still requires an improvement of recognition rate. Most of existing techniques focus on feature […]

Modified differential box-counting method using weighted triangle-box partition

February 29, 2016 walairach N. 0

Abstract Differential box-counting (DBC) is one of the commonly used methods to estimate fractal dimension (FD) for gray scale images. It has been successfully applied […]

Adaptive Histogram of Oriented Gradient for Printed Thai Character Recognition

October 15, 2015 walairach N. 0

Abstract A similarity of printed Thai characters is a grand challenge of optical character recognition (OCR), especially in case of a variety of font types, […]

Text-background decomposition for thai text localization and recognition in natural scenes

October 15, 2015 walairach N. 0

Abstract Thai text localization and recognition in natural scenes is still a grand challenge in current applications. However, the efficiency of recognition rates depends on […]

Font Descriptor Construction for Printed Thai Character Recognition

October 15, 2015 walairach N. 0

Abstract The font evolution with various types is a great impact on a recognition performance of optical character recognition (OCR) systems. The more diversity of […]

Printed Thai Character Recognition Using Standard Descriptor

October 15, 2015 walairach N. 0

Abstract The various font-types, font-sizes, and font-styles have a great impact on recognition performance of optical character recognition (OCR) systems. This becomes a grand challenge […]

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Recent Posts

  • Fractal dimension for classifying 3D brain MRI using improved triangle box-counting method
  • Texture analysis assessment for images
  • Analytical incremental learning: Fast constructive learning method for neural network
  • Hinge loss projection for classification
  • 3D Model construction using 2D shape transformation

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