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IEC 62629-12-2
Edition 1.0 2019-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
3D display devices –
Part 12-2: Measuring methods for stereoscopic displays using glasses –
Motion blur
Dispositifs d'affichage 3D –
Partie 12-2: Méthodes de mesure pour les écrans stéréoscopiques utilisant
des lunettes – Flou de mouvement
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IEC 62629-12-2
Edition 1.0 2019-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
3D display devices –
Part 12-2: Measuring methods for stereoscopic displays using glasses –
Motion blur
Dispositifs d'affichage 3D –
Partie 12-2: Méthodes de mesure pour les écrans stéréoscopiques utilisant
des lunettes – Flou de mouvement
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.120; 31.260 ISBN 978-2-8322-6687-8
– 2 – IEC 62629-12-2:2019 IEC 2019
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviated terms . 6
3.1 Terms and definitions . 6
3.2 Abbreviated terms . 7
4 Standard measuring conditions . 7
4.1 Temperature, humidity and pressure conditions . 7
4.2 Illumination conditions . 7
5 Standard motion-blur measurement methods . 8
5.1 General . 8
5.2 Direct measurement method . 8
5.2.1 Standard measuring process . 8
5.2.2 Analysis method . 11
5.3 Indirect measurement method . 12
5.3.1 General . 12
5.3.2 Measurement system . 12
5.3.3 Measurement process . 13
5.3.4 Data analysis . 14
6 Test report . 15
6.1 General . 15
6.2 Items to be reported . 15
6.2.1 Environmental conditions . 15
6.2.2 Display parameters . 15
6.2.3 Measuring method and conditions. 16
6.2.4 Analysis method . 16
Annex A (informative) Effect of binocular saccade on 3D motion blur . 18
Annex B (informative) Motion contrast degradation . 19
Annex C (informative) Activation of external 3D signal emitter . 21
Bibliography . 22
Figure 1 – Example of edge blur test pattern of top/bottom 3D format . 8
Figure 2 – Example of pivoting pursuit camera system . 9
Figure 3 – Example of linear pursuit camera system . 9
Figure 4 – Example of luminance cross-section profile of a blurred edge with BET. 11
Figure 5 – Example of luminance cross-section profile of a blurred edge with EBET . 12
Figure 6 – Set-up to measure the temporal step response . 13
Figure 7 – Example of temporal response of left or right view . 14
Figure 8 – Example of motion picture response curves . 15
Figure 9 – Example of visually reporting BET analysis data . 16
Figure A.1 – Example of binocular saccade to follow the motion of 3D image . 18
Figure B.1 – Example of motion contrast degradation test pattern . 19
Figure B.2 – Example of motion contrast degradation due to line spreading. . 20
Table 1 – Step response data for different luminance transitions . 10
Table 2 – Example of measuring conditions . 10
Table 3 – BET analysis data in 2D mode . 17
Table 4 – BET analysis data in 3D mode . 17
– 4 – IEC 62629-12-2:2019 IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
3D DISPLAY DEVICES –
Part 12-2: Measuring methods for stereoscopic displays using
glasses – Motion blur
FOREWORD
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