Improved morphological method in the detection of log CT image with defect

Proceedings of the IEEE International Conference on Automation and Logistics, ICAL 2008

Volumn , Issue , 2008, Pages 1238-1243

  Qi, Dawei ^a   Kong, Chao ^a,b   Yu, Lei ^a  

^a NORTHEAST FORESTRY UNIVERSITY   (China)

^b HEILONGJIANG INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Computed tomography; Image processing; Mathematical morphology; Multi scale and structuring element; Omnidirectional structure element

Indexed keywords

COMPUTED TOMOGRAPHY; CT IMAGES; DEFECT RECOGNITIONS; DIGITAL IMAGE PROCESSING; EFFECTIVE THEORIES; IMAGE EDGES; IMAGE PROCESSING PROBLEMS; IMAGE-BASED; MATHEMATICAL THEORIES; MORPHOLOGICAL ANALYSES; MULTI-SCALE AND STRUCTURING ELEMENT; NEW THEORIES; OMNIDIRECTIONAL STRUCTURE ELEMENT; POWERFUL APPROACHES; POWERFUL TOOLS; STRUCTURE ELEMENTS; STRUCTURING ELEMENTS; TARGET IDENTIFYING; TARGET INFORMATIONS;

COMPUTERIZED TOMOGRAPHY; DIAGNOSTIC RADIOGRAPHY; DIGITAL IMAGE STORAGE; ELECTRIC INSTRUMENT TRANSFORMERS; IMAGE PROCESSING; IMAGING SYSTEMS; MEDICAL IMAGING; MORPHOLOGY; SET THEORY; TOMOGRAPHY;

MATHEMATICAL MORPHOLOGY;

EID: 56449087332     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICAL.2008.4636341     Document Type: Conference Paper

References (6)

1. E. Sarigul, A. L. Abbott, D. L. Schmoldt, "Rule-driven defect detection in CT images of hardwood logs." Computers and Electronics in Agriculture. vol. 41, pp. 101-119, 2003.
2. A. Rinnhofer, A. Petutschnigg, J. P. "Andreu, Internal log scanning for optimizing breakdown." Computers and Electronics in Agriculture. vol. 41, pp. 7-21. 2003.
3. S. M. Bhandarkar, X. Lou, R. Daniels, E. W. Tollner, "Detection of cracks in computer tomography images of logs." Pattern Recognition Letters. vol. 26, 2282-2294, 2005.
4. J. W. Funck, Y. Zhong, D. A. Butler, C. C. Brunner, J. B. Forrer, "Image segmentation algorithms applied to wood defection." Computers and Electronics in Agriculture. vol. 43, pp. 157-179, 2003.
5. S. Thawornwong, L. G. Occena, D. L. Schmoldt, "Lumber value differences from reduced CT spatial resolution and simulated log sawing." Computers and electronics in agriculture. vol. 41, pp. 23-43, 2003.
6. Rafael C. Gonzalez, Digital Image Processing Second Edition. Prentice Hall Inc. 2003.