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JOINT WEBER-BASED ROTATION INVARIANT UNIFORM LOCAL TERNARY PATTERN FOR CLASSIFICATION OF PULMONARY EMPHYSEMA IN CT IMAGES

Abstract: 

In this paper, we present a novel image representation approach for classifying emphysema in computed tomography (CT) images of the lung. Our proposed method extends rotation invariant uniform local binary pattern (RIULBP) and local ternary pattern (LTP), which are extensively used in a variety of computer vision applications, into rotation invariant uniform local ternary pattern (RIULTP) with a human perception principle: Weber’s law. In addition, by integrating the upper pattern and the lower pattern of the Weber-based RIULTP (WRIULTP), we further put forward the joint Weber-based rotation invariant uniform local ternary pattern (JWRIULTP), which allows for a much richer representation and also takes the comprehensive information of the image into account. The proposed methods are tested on the Outex database (texture database) and the Bruijne and Sørensen database (emphysema database). The results show the superiority of the proposed approaches to the state-of-the-art techniques for emphysema classification including rotation invariant local binary pattern (RILBP) and texton-based approach.

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Paper Details

Authors:
Submitted On:
12 September 2017 - 7:56am
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Liying Peng
Paper Code:
2169
Document Year:
2017
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ICIP_Presentation.pdf

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[1] , "JOINT WEBER-BASED ROTATION INVARIANT UNIFORM LOCAL TERNARY PATTERN FOR CLASSIFICATION OF PULMONARY EMPHYSEMA IN CT IMAGES", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1934. Accessed: Sep. 19, 2017.
@article{1934-17,
url = {http://sigport.org/1934},
author = { },
publisher = {IEEE SigPort},
title = {JOINT WEBER-BASED ROTATION INVARIANT UNIFORM LOCAL TERNARY PATTERN FOR CLASSIFICATION OF PULMONARY EMPHYSEMA IN CT IMAGES},
year = {2017} }
TY - EJOUR
T1 - JOINT WEBER-BASED ROTATION INVARIANT UNIFORM LOCAL TERNARY PATTERN FOR CLASSIFICATION OF PULMONARY EMPHYSEMA IN CT IMAGES
AU -
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1934
ER -
. (2017). JOINT WEBER-BASED ROTATION INVARIANT UNIFORM LOCAL TERNARY PATTERN FOR CLASSIFICATION OF PULMONARY EMPHYSEMA IN CT IMAGES. IEEE SigPort. http://sigport.org/1934
, 2017. JOINT WEBER-BASED ROTATION INVARIANT UNIFORM LOCAL TERNARY PATTERN FOR CLASSIFICATION OF PULMONARY EMPHYSEMA IN CT IMAGES. Available at: http://sigport.org/1934.
. (2017). "JOINT WEBER-BASED ROTATION INVARIANT UNIFORM LOCAL TERNARY PATTERN FOR CLASSIFICATION OF PULMONARY EMPHYSEMA IN CT IMAGES." Web.
1. . JOINT WEBER-BASED ROTATION INVARIANT UNIFORM LOCAL TERNARY PATTERN FOR CLASSIFICATION OF PULMONARY EMPHYSEMA IN CT IMAGES [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1934