Improving stop line detection using video imaging detectors Page: VII
x, 84 p. : ill. (some col.), col. maps, col. plans ; 28 cm.View a full description of this report.
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TABLE OF CONTENTS
Page
L IST O F F IG U R E S ....................................................................................................................... ix
L IS T O F T A B L E S ...........................................................................................................................x
1.0 IN T R O D U C T IO N ...............................................................................................................1
1.1 P U R P O S E .....................................................................................................................1
1.2 B A C K G R O U N D ..........................................................................................................1
1.3 O B JE C T IV E S ...............................................................................................................1
1.4 REVISIONS TO W ORK PLAN ...................................................................................2
1.5 ORGANIZATION OF THE REPORT .........................................................................2
2.0 V IV D S TEST PRO TO CO L .................................................................................................3
2.1 IN TR O D U C TIO N .................................................................................................3.......
2.2 B A C K G R O U N D ..........................................................................................................4
2.3 O V E R V IE W .................................................................................................................5
2.4 STOCHASTIC VARIATION OF DETECTION ZONES:
CON CEPT D EFIN ITIO N .......................................................................................6......
2.5 STOCHASTIC VARIATION OF DETECTION ZONES:
FIELD M EA SU REM EN TS .........................................................................................9
2.6 FIELD DATA COLLECTION AND INTERPRETATION ......................................11
2.7 APPLICATION OF FINDINGS ................................................................................20
2.8 TEST PROTOCOL CONCLUSIONS ........................................................................22
3.0 V ID E O L IB R A R Y ...................................................................................................................25
3.1 O B JE C T IV E ...............................................................................................................25
3.2 PERTINENT CONSIDERATIONS FOR USING VIDEO RECORDINGS............25
3.3 FIELD VIDEO RECORDIN G ..................................................................................29
4.0 CONCEPTUAL PLANS FOR FIELD LABORATORY .......................................................39
4.1 IN TR O D U C TIO N .....................................................................................................39
4.2 CONSIDERATIONS FOR A FIELD LABORATORY.............................................39
4.3 CONCEPTUAL PLAN FOR FIELD LABORATORY .............................................48
5.0 STOP LINE DETECTOR AND CAMERA EVALUATION.................................................51
5.1 IN TR O D U C TIO N .....................................................................................................51
5.2 DETECTOR MANUFACTURER GUIDELINES ....................................................51
5.3 FIELD EVALUATION OF THE DETECTION ZONES..................55
5.4 CAMERA COMPARISON TEST..................................58vii
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Middleton, Daniel R.; Longmire, Ryan; Charar, Hassan; Bullock, Darcy & Bonneson, James A. Improving stop line detection using video imaging detectors, report, August 2009; College Station, Texas. (https://texashistory.unt.edu/ark:/67531/metapth303535/m1/9/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.