ITU R BT 1686:2004
ITU R BT 1686:2004 Methods Of Measurement Of Image Presentation Parameters For Large Screen Digital Imagery Programme Presentation In A Theatrical Environment
Table of Contents
Annex1-Stray-lightelimination1Introduction
1.1Determinationofthepresenceofstraylight
2Construction
2.1SLETtube
2.2Frustums
3Operation
3.2Smallarealightmeasurement