1、 IEC 62629-1-2 Edition 1.0 2013-06 INTERNATIONAL STANDARD NORME INTERNATIONALE 3D display devices Part 1-2: Generic Terminology and letter symbols Dispositifs daffichage 3D Partie 1-2: Gnralits Terminologie et symboles littraux IEC 62629-1-2:2013 colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED
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15、ctrotechnique International (VEI) en ligne. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62629-1-2 Edition 1.0 2013-06 INTERNATIONAL STANDARD NORME INTERNATIONALE 3D display device
16、s Part 1-2: Generic Terminology and letter symbols Dispositifs daffichage 3D Partie 1-2: Gnralits Terminologie et symboles littraux INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE P ICS 31.120; 31.260 PRICE CODE CODE PRIX ISBN 978-2-83220-914-1 Registered tradema
17、rk of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. col
18、our inside 2 62629-1-2 IEC:2013 CONTENTS FOREWORD . 3 1 Scope . 5 2 Terms and definitions . 5 2.1 General terms . 5 2.2 Terms related to components 6 2.3 Terms related to performance specifications 7 Annex A (informative) Definition guideline for terms which include “image”, “view” or “vision” . 9 A
19、nnex B (informative) Classification of 3D display types 12 Annex C (informative) Relation between depth perception and 3D display . 14 Annex D (informative) Lobe . 15 Bibliography 16 Figure A.1 Difference between “image” and “view” . 9 Figure A.2 Structure of multi-view display 10 Figure A.3 Stereos
20、copic images and stereoscopic views 11 Figure B.1 Classification of 3D display . 13 Figure C.1 Depth perception and 3D display 14 Figure D.1 Lobe of autostereoscopic display 15 62629-1-2 IEC:2013 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ 3D DISPLAY DEVICES Part 1-2: Generic Terminology and lette
21、r symbols FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardizat
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29、mployees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of
30、 the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to t
31、he possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62629-1-2 has been prepared by IEC technical committee 110: Electronic display devices. Th
32、e text of this standard is based on the following documents: FDIS Report on voting 110/470/FDIS 110/479/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO
33、/IEC Directives, Part 2. A list of all the parts in the IEC 62629 series, under the general title 3D display devices, can be found on the IEC website. 4 62629-1-2 IEC:2013 The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the
34、IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colou
35、rs which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 62629-1-2 IEC:2013 5 3D DISPLAY DEVICES Part 1-2: Generic Terminology and letter symbols 1 Scope This part of IEC 62629 provides a list of the termin
36、ologies that are frequently used in describing 3D display technologies in the IEC 62629 series. Terms for various 3D display technologies on stereoscopic, autostereoscopic, volumetric, and holographic displays are included. 2 Terms and definitions For the purposes of this document, the following ter
37、ms and definitions apply. 2.1 General terms 2.1.1 3D display display device giving depth perception with physiological depth cues Note 1 to entry: Physiological depth cues include accommodation, convergence, binocular parallax, and motion parallax. The 3D display provides users with all or some of t
38、he physiological depth cues so that they can perceive depth. Physiological depth cues should be distinguished from pictorial depth cues which can also be provided by the usual 2D displays. Pictorial depth cues are features in an image that give a hint of the depth. Examples of pictorial depth cues a
39、re texture gradient, shadow, occlusion, and vanishing lines. 2.1.2 stereoscopic display 3D display providing binocular parallax Note 1 to entry: See “autostereoscopic display”. For classification of the 3D displays, see Annex B. 2.1.3 autostereoscopic display stereoscopic display that requires no vi
40、ewing aids Note 1 to entry: See “stereoscopic display”. For classification of the 3D displays, see Annex B. 2.1.4 two-view display two-view autostereoscopic display autostereoscopic display providing one stereoscopic view Note 1 to entry: See “multi-view display”. 2.1.5 multi-view display multi-view
41、 autostereoscopic display autostereoscopic display providing multiple stereoscopic views Note 1 to entry: See “two-view display”. 6 62629-1-2 IEC:2013 2.1.6 integral imaging display integral imaging autostereoscopic display autostereoscopic display that reproduces ray space 2.1.7 volumetric display
42、autostereoscopic display which forms a set of pixels distributed in space 2.1.8 stereoscopic image pair of images with parallax shown on a stereoscopic display Note 1 to entry: Stereoscopic images are made by capturing images of an object from slightly different positions and they are used as output
43、 of a stereoscopic display. See Annex A. 2.1.9 stereoscopic view pair of sights provided by a stereoscopic display, which induce stereopsis Note 1 to entry: Stereoscopic view is generally not the same as stereoscopic image. In some cases more than a single monocular image is projected on the retina
44、of an eye. See Annex A. 2.1.10 monocular image one part of a stereoscopic image Note 1 to entry: See A.2.2. 2.1.11 monocular view one part of a stereoscopic view Note 1 to entry: See A.2.2. 2.1.12 designed viewing distance viewing distance recommended by the manufacturer of the 3D display Note 1 to
45、entry: For a detailed measurement procedure, see IEC 62629-22-1. 2.1.13 lobe space wherein one or multiple stereoscopic images are projected in correct angular order by an autostereoscopic display Note 1 to entry: See Annex D. 2.1.14 ray space spatial and angular distribution of light reflected from
46、 the surface of an object 2.2 Terms related to components 2.2.1 active glasses glasses whose left and right lenses alternate their optical characteristics, synchronizing with displayed sequential images on a stereoscopic display (e.g. synchronizing with TV fields, TV frame, etc.) to separate the dis
47、played images into left and right monocular views 62629-1-2 IEC:2013 7 Note 1 to entry: Usually left and right images are displayed alternately on a screen. When a left image is displayed, the left lens of the active glasses is turned on to transmit the image and the right lens is turned off to cut
48、off the image. The lenses do not need a function for focusing light. 2.2.2 passive glasses glasses whose left and right lenses have complementary but fixed optical characteristics to separate displayed images on a stereoscopic display into left and right monocular views Note 1 to entry: Usually spat
49、ially divided left and right images are displayed at the same time on a screen; each divided segment in the screen emits polarized light to display the images and the left and right segments have orthogonal polarization. The left lens of the passive glasses has a polarization to pass the emitted light of the left images and to cut off that of the right images, while the right lens passes the right images and cuts o
