Matches in SemOpenAlex for { <https://semopenalex.org/work/W3137037219> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W3137037219 abstract "The Aiming at the problems of large noise interference in the detection of crack defects in underground sewage pipelines, and similar background and crack characteristics, an improved grayscale image linear transformation algorithm based on the preprocessing of two-dimensional gamma brightness equalization algorithm is proposed. First, use the two-dimensional gamma function brightness equalization algorithm to preprocess the image of the underground sewage pipe, and then use the improved linear transformation of the gray image to filter the noise. For Otsu threshold image segmentation, a new method is proposed that combines the results obtained by the traditional method and the improved method in this paper. The experimental results show that compared with the traditional linear transformation algorithm, this improved algorithm can retain more crack edge features, better filter image noise information, and have better visual effects. The final Otsu threshold segmentation combined method can also retain the characteristics of crack defects to the greatest extent." @default.
- W3137037219 created "2021-03-29" @default.
- W3137037219 creator A5044381709 @default.
- W3137037219 creator A5055478854 @default.
- W3137037219 creator A5070816720 @default.
- W3137037219 date "2020-12-05" @default.
- W3137037219 modified "2023-10-14" @default.
- W3137037219 title "Crack Detection of Underground Drainage Pipeline Based on Improved Linear Transformation Algorithm" @default.
- W3137037219 cites W2548476003 @default.
- W3137037219 cites W2775117690 @default.
- W3137037219 doi "https://doi.org/10.1145/3453187.3453393" @default.
- W3137037219 hasPublicationYear "2020" @default.
- W3137037219 type Work @default.
- W3137037219 sameAs 3137037219 @default.
- W3137037219 citedByCount "0" @default.
- W3137037219 crossrefType "proceedings-article" @default.
- W3137037219 hasAuthorship W3137037219A5044381709 @default.
- W3137037219 hasAuthorship W3137037219A5055478854 @default.
- W3137037219 hasAuthorship W3137037219A5070816720 @default.
- W3137037219 hasConcept C104317684 @default.
- W3137037219 hasConcept C106131492 @default.
- W3137037219 hasConcept C11413529 @default.
- W3137037219 hasConcept C115961682 @default.
- W3137037219 hasConcept C120665830 @default.
- W3137037219 hasConcept C121332964 @default.
- W3137037219 hasConcept C124504099 @default.
- W3137037219 hasConcept C125245961 @default.
- W3137037219 hasConcept C154945302 @default.
- W3137037219 hasConcept C185592680 @default.
- W3137037219 hasConcept C204241405 @default.
- W3137037219 hasConcept C31972630 @default.
- W3137037219 hasConcept C41008148 @default.
- W3137037219 hasConcept C55352655 @default.
- W3137037219 hasConcept C55493867 @default.
- W3137037219 hasConcept C78201319 @default.
- W3137037219 hasConcept C89600930 @default.
- W3137037219 hasConcept C9417928 @default.
- W3137037219 hasConcept C99498987 @default.
- W3137037219 hasConceptScore W3137037219C104317684 @default.
- W3137037219 hasConceptScore W3137037219C106131492 @default.
- W3137037219 hasConceptScore W3137037219C11413529 @default.
- W3137037219 hasConceptScore W3137037219C115961682 @default.
- W3137037219 hasConceptScore W3137037219C120665830 @default.
- W3137037219 hasConceptScore W3137037219C121332964 @default.
- W3137037219 hasConceptScore W3137037219C124504099 @default.
- W3137037219 hasConceptScore W3137037219C125245961 @default.
- W3137037219 hasConceptScore W3137037219C154945302 @default.
- W3137037219 hasConceptScore W3137037219C185592680 @default.
- W3137037219 hasConceptScore W3137037219C204241405 @default.
- W3137037219 hasConceptScore W3137037219C31972630 @default.
- W3137037219 hasConceptScore W3137037219C41008148 @default.
- W3137037219 hasConceptScore W3137037219C55352655 @default.
- W3137037219 hasConceptScore W3137037219C55493867 @default.
- W3137037219 hasConceptScore W3137037219C78201319 @default.
- W3137037219 hasConceptScore W3137037219C89600930 @default.
- W3137037219 hasConceptScore W3137037219C9417928 @default.
- W3137037219 hasConceptScore W3137037219C99498987 @default.
- W3137037219 hasLocation W31370372191 @default.
- W3137037219 hasOpenAccess W3137037219 @default.
- W3137037219 hasPrimaryLocation W31370372191 @default.
- W3137037219 hasRelatedWork W1507266234 @default.
- W3137037219 hasRelatedWork W1669643531 @default.
- W3137037219 hasRelatedWork W1721780360 @default.
- W3137037219 hasRelatedWork W2110230079 @default.
- W3137037219 hasRelatedWork W2117664411 @default.
- W3137037219 hasRelatedWork W2117933325 @default.
- W3137037219 hasRelatedWork W2122581818 @default.
- W3137037219 hasRelatedWork W2159066190 @default.
- W3137037219 hasRelatedWork W2579026190 @default.
- W3137037219 hasRelatedWork W2739874619 @default.
- W3137037219 isParatext "false" @default.
- W3137037219 isRetracted "false" @default.
- W3137037219 magId "3137037219" @default.
- W3137037219 workType "article" @default.