Matches in SemOpenAlex for { <https://semopenalex.org/work/W2322896587> ?p ?o ?g. }
- W2322896587 endingPage "27" @default.
- W2322896587 startingPage "17" @default.
- W2322896587 abstract "Automated computer vision techniques were used to analyze 2 h of video data collected at a major signalized intersection in New York City. The main objectives of this study were to diagnose pedestrian safety issues and identify contributing factors at the intersection and to demonstrate the feasibility of the automatic extraction of pedestrian data required for pedestrian behavior analysis—mainly pedestrian speed and gait parameters. The safety study was conducted with traffic conflict techniques. The main factor that contributed to the high number of pedestrian and vehicle conflicts was found to be pedestrian violations, mainly temporal violations in which pedestrians crossed the street during the “Don't Walk” or flashing “Don't Walk” phase. During the 2 h analyzed, about one-third of pedestrians were noncompliant with the signal timing or crosswalk boundary (17.9% spatial violations and 15.3% temporal violations). Pedestrian speed, step frequency, and step length were automatically extracted for 333 pedestrians and were found to follow the normal distribution with 95% confidence (mean and standard deviation of 1.47 ± 0.27 m/s, 1.96 ± 0.17 Hz, and 0.75 ± 0.14 m, respectively). Gait analysis showed that the walking speed for single pedestrians was 9% higher than for those who walked in groups. Males tended to be slightly faster than females, with higher step length but lower step frequency. Violators tended to have higher walking speeds compared with non-violators, and the difference in speed was dependent on step length but not on step frequency." @default.
- W2322896587 created "2016-06-24" @default.
- W2322896587 creator A5014757670 @default.
- W2322896587 creator A5025729598 @default.
- W2322896587 creator A5051298884 @default.
- W2322896587 creator A5079717051 @default.
- W2322896587 date "2015-01-01" @default.
- W2322896587 modified "2023-10-14" @default.
- W2322896587 title "Automated Pedestrian Safety Analysis at a Signalized Intersection in New York City: Automated Data Extraction for Safety Diagnosis and Behavioral Study" @default.
- W2322896587 cites W1972987664 @default.
- W2322896587 cites W1982937931 @default.
- W2322896587 cites W1984593824 @default.
- W2322896587 cites W1985767354 @default.
- W2322896587 cites W1987271888 @default.
- W2322896587 cites W2007500067 @default.
- W2322896587 cites W2018813109 @default.
- W2322896587 cites W2033525183 @default.
- W2322896587 cites W2042633954 @default.
- W2322896587 cites W2057029787 @default.
- W2322896587 cites W2087909922 @default.
- W2322896587 cites W2090045241 @default.
- W2322896587 cites W2091975009 @default.
- W2322896587 cites W2112599636 @default.
- W2322896587 cites W2117823680 @default.
- W2322896587 cites W2127656511 @default.
- W2322896587 cites W2128256241 @default.
- W2322896587 cites W2137355359 @default.
- W2322896587 cites W2139479830 @default.
- W2322896587 cites W2140254487 @default.
- W2322896587 cites W2141234399 @default.
- W2322896587 cites W2163731256 @default.
- W2322896587 cites W2167626169 @default.
- W2322896587 cites W4244980629 @default.
- W2322896587 cites W4247606238 @default.
- W2322896587 cites W4255461896 @default.
- W2322896587 doi "https://doi.org/10.3141/2519-03" @default.
- W2322896587 hasPublicationYear "2015" @default.
- W2322896587 type Work @default.
- W2322896587 sameAs 2322896587 @default.
- W2322896587 citedByCount "32" @default.
- W2322896587 countsByYear W23228965872016 @default.
- W2322896587 countsByYear W23228965872017 @default.
- W2322896587 countsByYear W23228965872018 @default.
- W2322896587 countsByYear W23228965872019 @default.
- W2322896587 countsByYear W23228965872020 @default.
- W2322896587 countsByYear W23228965872021 @default.
- W2322896587 countsByYear W23228965872022 @default.
- W2322896587 countsByYear W23228965872023 @default.
- W2322896587 crossrefType "journal-article" @default.
- W2322896587 hasAuthorship W2322896587A5014757670 @default.
- W2322896587 hasAuthorship W2322896587A5025729598 @default.
- W2322896587 hasAuthorship W2322896587A5051298884 @default.
- W2322896587 hasAuthorship W2322896587A5079717051 @default.
- W2322896587 hasConcept C105795698 @default.
- W2322896587 hasConcept C121193887 @default.
- W2322896587 hasConcept C127413603 @default.
- W2322896587 hasConcept C151800584 @default.
- W2322896587 hasConcept C173906292 @default.
- W2322896587 hasConcept C22212356 @default.
- W2322896587 hasConcept C22679943 @default.
- W2322896587 hasConcept C2776006172 @default.
- W2322896587 hasConcept C2777113093 @default.
- W2322896587 hasConcept C2777819797 @default.
- W2322896587 hasConcept C2987419075 @default.
- W2322896587 hasConcept C3017944768 @default.
- W2322896587 hasConcept C33923547 @default.
- W2322896587 hasConcept C41008148 @default.
- W2322896587 hasConcept C44154836 @default.
- W2322896587 hasConcept C64543145 @default.
- W2322896587 hasConcept C71924100 @default.
- W2322896587 hasConcept C79403827 @default.
- W2322896587 hasConcept C99454951 @default.
- W2322896587 hasConcept C99508421 @default.
- W2322896587 hasConceptScore W2322896587C105795698 @default.
- W2322896587 hasConceptScore W2322896587C121193887 @default.
- W2322896587 hasConceptScore W2322896587C127413603 @default.
- W2322896587 hasConceptScore W2322896587C151800584 @default.
- W2322896587 hasConceptScore W2322896587C173906292 @default.
- W2322896587 hasConceptScore W2322896587C22212356 @default.
- W2322896587 hasConceptScore W2322896587C22679943 @default.
- W2322896587 hasConceptScore W2322896587C2776006172 @default.
- W2322896587 hasConceptScore W2322896587C2777113093 @default.
- W2322896587 hasConceptScore W2322896587C2777819797 @default.
- W2322896587 hasConceptScore W2322896587C2987419075 @default.
- W2322896587 hasConceptScore W2322896587C3017944768 @default.
- W2322896587 hasConceptScore W2322896587C33923547 @default.
- W2322896587 hasConceptScore W2322896587C41008148 @default.
- W2322896587 hasConceptScore W2322896587C44154836 @default.
- W2322896587 hasConceptScore W2322896587C64543145 @default.
- W2322896587 hasConceptScore W2322896587C71924100 @default.
- W2322896587 hasConceptScore W2322896587C79403827 @default.
- W2322896587 hasConceptScore W2322896587C99454951 @default.
- W2322896587 hasConceptScore W2322896587C99508421 @default.
- W2322896587 hasIssue "1" @default.
- W2322896587 hasLocation W23228965871 @default.
- W2322896587 hasOpenAccess W2322896587 @default.
- W2322896587 hasPrimaryLocation W23228965871 @default.
- W2322896587 hasRelatedWork W2080892685 @default.