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Table 7 Test environments

From: Vision based interface system for hands free control of an intelligent wheelchair

Places

Time and illumination

Indoor

(Daytime, fixed illumination)

 

(Nighttime, fixed illumination)

Outdoor

(Daytime, time-varying illumination and a shadow)

 

(Nighttime, -)

Indoor to outdoor, or vice versa

(Daytime, time-varying illumination and shadow)