Journal ArticleDOI
Bayesian Texture Classification Based on Contourlet Transform and BYY Harmony Learning of Poisson Mixtures
Yongsheng Dong,Jinwen Ma +1 more
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TLDR
A novel Bayesian texture classifier based on the adaptive model-selection learning of Poisson mixtures on the contourlet features of texture images that significantly improves the texture classification accuracy in comparison with several current state-of-the-art texture classification approaches.Abstract:
As a newly developed 2-D extension of the wavelet transform using multiscale and directional filter banks, the contourlet transform can effectively capture the intrinsic geometric structures and smooth contours of a texture image that are the dominant features for texture classification. In this paper, we propose a novel Bayesian texture classifier based on the adaptive model-selection learning of Poisson mixtures on the contourlet features of texture images. The adaptive model-selection learning of Poisson mixtures is carried out by the recently established adaptive gradient Bayesian Ying-Yang harmony learning algorithm for Poisson mixtures. It is demonstrated by the experiments that our proposed Bayesian classifier significantly improves the texture classification accuracy in comparison with several current state-of-the-art texture classification approaches.read more
Citations
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Texture Classification and Retrieval Using Shearlets and Linear Regression
TL;DR: Novel texture classification and retrieval methods that model adjacent shearlet subband dependences using linear regression and outperform the current state-of-the-art are proposed.
Journal ArticleDOI
Shearlet-based texture feature extraction for classification of breast tumor in ultrasound image
TL;DR: The results suggest that the proposed shearlet-based method can well characterize the properties of breast tumor in ultrasound images, and has the potential to be used for breast CAD in ultrasound image.
Journal ArticleDOI
A Public Fabric Database for Defect Detection Methods and Results
Javier Silvestre-Blanes,Teresa Albero-Albero,Ignacio Miralles,Rubén Pérez-Lloréns,Jorge Moreno +4 more
TL;DR: A public annotated benchmark is compiled, that is, an extensive set of images with and without defects, and make these public, to enable the direct comparison of detection and classification methods.
Journal ArticleDOI
Multiscale Sampling Based Texture Image Classification
TL;DR: This letter proposes a multiscale rotation-invariant representation (MRIR) of textures by using multiscales sampling, and demonstrates that the proposed approach outperforms six representative texture classification methods.
Journal ArticleDOI
Nonnegative Multiresolution Representation-Based Texture Image Classification
TL;DR: A novel modelling approach, Heterogeneous and Incrementally Generated Histogram (HIGH), to indirectly model the wavelet coefficients by use of four local features in wavelet subbands by projecting NMVs on the low-dimensional basis.
References
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A Stochastic Approximation Method
Herbert Robbins,Sutton Monro +1 more
TL;DR: In this article, a method for making successive experiments at levels x1, x2, ··· in such a way that xn will tend to θ in probability is presented.
Journal ArticleDOI
The Laplacian Pyramid as a Compact Image Code
Peter J. Burt,Edward H. Adelson +1 more
TL;DR: A technique for image encoding in which local operators of many scales but identical shape serve as the basis functions, which tends to enhance salient image features and is well suited for many image analysis tasks as well as for image compression.