🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BS IEC 62629-62-11:2022

BS IEC 62629-62-11:2022

$189.07

3D Display Devices – Measurement methods for transparent virtual-image type. Optical

Published By Publication Date Number of Pages
BSI 2022 46
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
7 FOREWORD
9 1 Scope
2 Normative references
3 Terms, definitions, and abbreviated terms
3.1 Terms and definitions
10 3.2 Abbreviated terms
4 Measurement systems
4.1 Measuring device
Tables
Table 1 – Example of reported specification of an imaging LMD
11 4.2 Measuring setup
4.2.1 Eye-box and virtual image plane
4.2.2 Determination of the eye-box
Figures
Figure 1 – Geometric relationship between an eye-box and a virtual-image plane
12 Figure 2 – Configuration for determination of the eye-box
13 4.2.3 Measuring configuration for geometric property
Figure 3 – Measuring setup for geometric property
14 4.2.4 Test image and denotation for the captured test image
Figure 4 – Test image with nine measuring points (top right) and the three corresponding images (bottom) captured by three imaging LMDs (top left)
15 5 Common measurement applied for 3D virtual-image geometry
5.1 General
5.2 Position estimation of measuring points
Figure 5 – Denotation for each of the three correspondingimages captured by three imaging LMDs
17 Figure 6 – Geometric relationship of the black circle of P11 in the test image,two imaging LMDs, and the captured P11 (indicated by and )by the two imaging LMDs of LMDL and LMDR
Figure 7 – Denotation for the black circle indicated by P11 (i and j = 1) in the three corresponding images captured by three imaging LMDs
18 6 Measurement method for the geometry property of the virtual image plane
6.1 Measurement of virtual image distance
6.1.1 Conditions
6.1.2 Procedures
6.1.3 Reports
Figure 8 – Measuring condition for the virtual image distance
19 6.2 Measurement of look down/over angle
6.2.1 Conditions
6.2.2 Procedures
6.2.3 Reports
Figure 9 – Measuring conditions for look down and look over angles
20 6.3 Measurement of field of view
6.3.1 Conditions
6.3.2 Procedures
21 6.3.3 Reports
7 Measurement methods for the geometric distortion of the virtual image plane
7.1 General
7.2 Measurement of static distortion
7.2.1 Conditions
Figure 10 – Measuring conditions for field of view (FOV)
22 7.2.2 Procedures
7.2.3 Reports
Figure 11 – Measuring conditions for evaluating static distortion
23 8 Measurement method for the distance between a user and a 3D virtual object
8.1 General
8.2 Measurement method
8.2.1 Conditions
8.2.2 Procedures
Figure 12 – Measuring conditions for the distance of the 3D virtual object
24 8.2.3 Reports
9 Measurement methods for luminance and chromaticity
9.1 General
9.2 Measurement for luminance drop over the eye-box
9.2.1 Conditions
Figure 13 – Three images captured by three imaging LMDs forthe 3D virtual object located at the back of the virtual plane
25 9.2.2 Procedures
Figure 14 – Measuring location representation in the eye-box
27 9.2.3 Reports
9.3 Measurement of the luminance and chromaticity for the virtual-image plane
9.3.1 Conditions
Figure 15 – Measuring condition for luminance and chromaticityfrom the centre point in the eye-box
Table 2 – Example of measurement results for the average of luminancedrop for white colour over the eye-box shown in Figure 14
28 9.3.2 Procedures
30 9.3.3 Reports
Table 3 – Example of measurement results for white (black) luminance, contrast, uniformity of white (black) luminance, and chromaticity coordinates in the measurement configuration of Figure 15
31 Annex A (informative)Comparison of measurement items between the conventional 3D display and the virtual-image type 3D display
Figure A.1 – Example of 3D displays
32 Table A.1 – Comparison of measurement items
33 Annex B (informative)Comparison of the optical-property measurement methods for virtual images
34 Figure B.1 – Illustration of the measurement concept applied for this documenta
Table B.1 – Comparison of the optical-propertymeasurement methods for virtual images
35 Figure B.2 – Illustration of the measurement concept appliedfor ISO 9241-305:2008, 6.11.1 [5]
Figure B.3 – Illustration of the measurement concept applied for SAE J 1757-2 [3]
36 Annex C (informative)Additional information for geometric property measurementof 3D virtual images using imaging LMDs
C.1 General
C.2 Reasons for the necessity of using three imaging LMDs
Figure C.1 – Limit in the determination of the location ofa 3D virtual object using two imaging LMDs
37 C.3 Geometric calibration process for the imaging LMDs
Figure C.2 – Determination of the location ofa 3D virtual object using three imaging LMDs
39 Figure C.3 – World, imaging LMD and 2D image (pixel) coordinates for calibration
40 Annex D (informative)Measurement for static crosstalk
D.1 General
D.2 Preparations
Figure D.1 – Example of luminance profile created by four perspective images
41 D.3 Procedures
Figure D.2 – Measuring layout for the 3D crosstalk of a 3D HUD
43 Figure D.3 – Example of luminance angular profile for 21 perspective images
44 D.4 Reports
Table D.1 – Example of measurement results for 3D crosstalk value
45 Bibliography

Related products

BS IEC 62629-62-11:2022
$189.07