00715554

Component

http://onlinepubs.trb.org...trr/1995/1505/1505-005.pdf

https://scholar.google.co...heng&publication_year=1995

A novel approach of applying the theory of fuzzy sets and moment invariants to analyze pavement images in proposed in this paper. By applying the theory of fuzzy sets and calculating moment invariants from different types of distress, features are obtained. Then, a back-propagation neural network is used to classify these features. The crack density is used to obtain extent information. This approach is illustrated using randomly selected samples from NCHRP Project 1-27 video images of real cracks. Based on these samples, the feasibility of using the theory of fuzzy sets and moment invariants to classify different types of crack is proven. High accuracy of classification is also obtained.

This paper appears in Transportation Research Record No. 1505, Pavement Monitoring and Evaluation Issues. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved

01399817

English

p. 39-46

1995

Transportation Research Record

0309061660

Figures (8) ; References (30) ; Tables (4)

Accuracy; Classification; Defects; Fuzzy sets; Image analysis; Image processing; Neural networks; Pavement distress; Pavements

Highways; Pavements; I23: Properties of Road Surfaces

TRIS, TRB

Jan 4 1996 12:00AM

• ALGORITHMS FOR PAVEMENT DISTRESS CLASSIFICATION BY VIDEO IMAGE ANALYSIS
• AUTOMATED DISTRESS RECORDING SYSTEM (ADRES)
• AUTOMATED SYSTEM FOR PAVEMENT PROFILE ANALYSIS FROM PROFILOGRAPH TRACES
• DESIGN CONSIDERATIONS FOR DISTRIBUTED, MULTIMEDIA-BASED HIGHWAY INFORMATION SYSTEM
• DEVELOPMENT OF PERFORMANCE PREDICTION MODELS FOR ILLINOIS CONTINUOUSLY REINFORCED CONCRETE PAVEMENTS
• EFFECT OF PAVEMENT DETERIORATION TYPES ON IRI AND REHABILITATION
• EVALUATION OF NEW GROUND-PENETRATING RADAR TECHNOLOGY TO QUANTIFY PAVEMENT STRUCTURES
• IMPROVED METHODS FOR SELECTION OF K VALUE FOR CONCRETE PAVEMENT DESIGN
• INSTRUMENTATION AND EVALUATION OF PRESTRESSED PAVEMENT SECTION IN PENNSYLVANIA
• MEASUREMENT OF SERVICEABILITY INDICES FOR NEW, OVERLAY, AND TERMINAL PAVEMENTS IN TEXAS
• NATURE AND DETECTION OF VOID-INDUCED PAVEMENT FAILURES
• PAVEMENT EVALUATION IN VIRGINIA: STATE OF THE PRACTICE
• THREE-DIMENSIONAL FINITE ELEMENT MODEL FOR ANALYSIS OF CONCRETE PAVEMENT SUPPORT
• USE OF SEISMIC PAVEMENT ANALYZER IN PAVEMENT EVALUATION