BS IEC 62629-13-1:2017
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3D display devices – Visual inspection methods for stereoscopic displays using glasses. Ghost image
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 22 |
IEC 62629-13-1:2017(E) specifies the visual inspection methods of ghost image. This document is applicable to stereoscopic displays using glasses.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | CONTENTS |
| 6 | FOREWORD |
| 8 | 1 Scope 2 Normative references 3 Terms and definitions 4 Standard visual inspection conditions 4.1 Environmental conditions |
| 9 | 4.2 Setup conditions 4.2.1 Standard visual inspection distance and standard observing point 4.2.2 Setup conditions of stereoscopic display 4.2.3 Warm-up conditions of display modules and glasses 4.3 Lighting conditions Figures Figure 1 – Top view of standard visual inspection layout |
| 10 | 4.4 Inspector conditions 4.5 Input signals 4.5.1 Signal format and field frequency of input video signal 4.5.2 Input signal pattern Figure 2 – Nine positions for the box patterns |
| 11 | Figure 3 – Example of box pattern at G1 and G2 |
| 12 | Tables Table 1 – Value of grey levels G1 and G2 for an 8-bit grey scale display |
| 13 | Figure 4 – Example of input signal for the visualinspection of ghost at G2 and G1 |
| 14 | 5 Visual inspection methods 5.1 Purpose 5.2 Visual inspection equipment 5.3 Visual inspection conditions Figure 5 – Example of input signal for 2D image comparison |
| 15 | 5.4 Visual inspection procedure 5.4.1 Warm-up 5.4.2 Inspection of 2D artefact 5.4.3 Inspection of 3D ghost Figure 6 – Example of ghost artefact |
| 16 | Figure 7 – Comparison of ghost artefact and bar of the different grey levels Gbin the box pattern |
| 17 | 5.5 Report Table 2 – Example of visual inspection report at nine positions for grey levels G1 = 255 and G2 = 0 |
| 18 | Annex A (informative) Measurement with two-dimensional light measuring device (LMD) A.1 General A.2 Measuring conditions A.3 Measuring layout A.4 Measuring method Figure A.1 – Top view of standard measuring layout usinga two-dimensional LMD |
| 19 | A.5 Report Table A.1 – Example of measurement report, using the input signal ofnine-box pattern, grey levels G1 = 255 and G2 = 0 |
| 20 | Annex B (informative) Signal format Figure B.1 – Signal formats for stereoscopic display using glasses |
| 21 | Bibliography |
