A Novel Noise-Robust Texture Classification Method Using Joint Multiscale LBP

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Jalalian Shahri Mohammad Reza; Hadizadeh Hadi; Khademi Darah Morteza; Ebrahimi Moghadam Abbas

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Journal Paper

Paper Information

Journal: SIGNAL AND DATA PROCESSING Year:2022 | Volume:18 | Issue:4 (50) Page(s): 165-179

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Title

A Novel Noise-Robust Texture Classification Method Using Joint Multiscale LBP

Author(s)

Jalalian Shahri Mohammad Reza | Hadizadeh Hadi | Khademi Darah Morteza | Ebrahimi Moghadam Abbas | Issue Writer Certificate

Keywords

feature extraction

Local Binary Pattern

texture

texture classification

white gaussian noise

Abstract

In this paper we describe a novel noise-robust texture classification method using joint multiscale Local Binary Pattern. The first step in texture classification is to describe the texture by extracting different features. So far, several methods have been developed for this topic, one of the most popular ones is Local Binary Pattern (LBP) method and its variants such as Completed Local Binary Pattern, Extended Local Binary Pattern, Local Temporary Pattern, Local Contrast Pattern, etc. In order to extract the features of a texture in different scales, the LBP method can be implemented in a multi-scale framework. For this purpose, the extracted feature vectors at different scales are usually concatenated together to produce the final feature vector with a longer length. But such a scheme has two main shortcomings. First, the LBP method is very sensitive to noise, hence by adding noise to a texture image, its feature vectors may change significantly. Second, by increasing the number of the scales, the length of the final feature vector is increased accordingly. This action increases the classification process time, and it may reduce the classification accuracy. To mitigate these shortcomings, this paper presents a method based on multiscale LBP, which has a better resistance against white gaussian noise, while the length of its final feature vector is equal to the length of the final feature vector produced by the original LBP method. To implement the proposed method, we used 17 circular binary masks that contain 8 directed first-order masks, 8 directed second-order masks and 1 undirected mask. These masks have positive and negative weightes and each group of these masks have different radius which after convolution with input image extract features in different scales. Experiments were performed on four test groups of Outex database. Experimental results show that the proposed method is superior to the existing state-of-the-art methods. The complexity of proposed method is also analyzed. The results show that in this method, despite obtaining excellent classification accuracy, the complexity of the method has not changed much and even its complexity is less than some of the existing state-of-the-art methods.

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APA: Copy

Jalalian Shahri, Mohammad Reza, Hadizadeh, Hadi, Khademi Darah, Morteza, & Ebrahimi Moghadam, Abbas. (2022). A Novel Noise-Robust Texture Classification Method Using Joint Multiscale LBP. SIGNAL AND DATA PROCESSING, 18(4 (50) ), 165-179. SID. https://sid.ir/paper/960941/en

Vancouver: Copy

Jalalian Shahri Mohammad Reza, Hadizadeh Hadi, Khademi Darah Morteza, Ebrahimi Moghadam Abbas. A Novel Noise-Robust Texture Classification Method Using Joint Multiscale LBP. SIGNAL AND DATA PROCESSING[Internet]. 2022;18(4 (50) ):165-179. Available from: https://sid.ir/paper/960941/en

IEEE: Copy

Mohammad Reza Jalalian Shahri, Hadi Hadizadeh, Morteza Khademi Darah, and Abbas Ebrahimi Moghadam, “A Novel Noise-Robust Texture Classification Method Using Joint Multiscale LBP,” SIGNAL AND DATA PROCESSING, vol. 18, no. 4 (50) , pp. 165–179, 2022, [Online]. Available: https://sid.ir/paper/960941/en

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