Niu et al., 2020 - Google Patents
Application of cem algorithm in the field of tunnel crack identificationNiu et al., 2020
- Document ID
- 6230213510586219345
- Author
- Niu B
- Wu H
- Meng Y
- Publication year
- Publication venue
- 2020 IEEE 5th International Conference on Image, Vision and Computing (ICIVC)
External Links
Snippet
Cracks are one of the most common and serious diseases of tunnel lining, which seriously threatens the safety of vehicles and requires regular inspection and measurement. In view of the problems of underexposure, uneven illumination and serious noise of the collected …
- 238000001914 filtration 0 abstract description 25
Classifications
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
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- G06T2207/20112—Image segmentation details
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- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
- G06K9/46—Extraction of features or characteristics of the image
- G06K9/4604—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes, intersections
- G06K9/4609—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes, intersections by matching or filtering
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- G—PHYSICS
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- G—PHYSICS
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- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
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- G06T2207/10016—Video; Image sequence
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- G06T7/40—Analysis of texture
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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- G06T5/20—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image by the use of local operators
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