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Improved Rotated Local Binary Pattern
2018Content-based image retrieval is the implementation of computer vision techniques to image retrieval problem, that is, issue of looking for images taking from high-end cameras in large image dataset. It aims to finding pictures of interest from an extensive picture database using the visual content of the pictures. “Content-based” implies that the hunt
Divya Khare +2 more
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Race recognition with Local Binary Pattern
2009 International Conference on Application of Information and Communication Technologies, 2009Automatic recognition of races is major component of human-machine interactions. Recognition of races can reduce number of images that captured security camera to find any criminal whoose race is known. It is usefull especially for airports, border gates and other social domains. In this paper, three major races class which are Caucasion, Mongoloid and
Vasif V. Nabiyev, Fuat Bolukbas
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Texture image retrieval by combining local binary pattern and discontinuity binary pattern
2014 International Conference on Communication and Signal Processing, 2014Local binary pattern (LBP) is a nonparametric descriptor, which efficiently summarizes the local structures of images and has been very successful in image retrieval applications. In this paper, we propose a texture image retrieval technique which uses discontinuity binary pattern (DBP) along with the LBP. The DBP is formed by thresholding the absolute
T.G. Subash Kumar, V. Nagarajan
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Weight-Optimal Local Binary Patterns
2015In this work, we have proposed a learning paradigm for obtaining weight-optimal local binary patterns (WoLBP). We first re-formulate the LBP problem into matrix multiplication with all the bitmaps flattened and then resort to the Fisher ratio criterion for obtaining the optimal weight matrix for LBP encoding.
Felix Juefei-Xu, Marios Savvides
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Similarity assessment with local binary patterns
2012 20th Signal Processing and Communications Applications Conference (SIU), 2012Identification from human face plays an important role in social interaction, such as recognition and security. Thus facial information processing is an active research area in pattern recognition. The similarity of a child's face to parent faces is evaluated in this paper.
Vasif V. Nabiyev, Beste Gencturk
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Local binary pattern on halftone image
2017 International Symposium on Electronics and Smart Devices (ISESD), 2017This paper presents an efficient and effective way on computing the Local Binary Pattern (LBP) feature from the halftone image for the image retrieval and classification tasks. The Ordered Dither Block Truncation Coding (ODBTC) compresses an image into two new representations, i.e. color quantizer and halftone image. Two image features can be generated
Heri Prasetyo +2 more
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Dominant multi-dimensional local binary patterns
2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013), 2013Local binary patterns (LBP) are known as a simple yet powerful texture descriptor encoding local neighbourhood properties. LBP descriptors can be calculated at different radii, leading to a multi-resolution texture characterisation. Multi-dimensional LBP (MD-LBP) utilises this concept, while also maintaining the relationships between the different ...
Niraj P. Doshi, Gerald Schaefer
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Local Binary Patterns for Still Images
2011This chapter provides an in-depth description of the LBP operator in spatial image domain. The generic LBP operator, and its rotation-invariant and multiscale versions are introduced. The use of complementary contrast information is also discussed. The success of LBP methods in various computer vision problems and applications has inspired much new ...
Matti Pietikäinen +3 more
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Local Directional Multi Radius Binary Pattern
2018Face recognition becomes an important task performed routinely in our daily lives. This application is encouraged by the wide availability of powerful and low-cost desktop and embedded computing systems, while the need comes from the integration in too much real world systems including biometric authentication, surveillance, human-computer interaction,
Mohamed Kas +3 more
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Binary Organic Solar Cells Breaking 19% via Manipulating the Vertical Component Distribution
Advanced Materials, 2022Guanghao Lu, Zheng Tang, Zhi-Xiang Wei
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