{"id":439859,"date":"2024-10-20T08:11:32","date_gmt":"2024-10-20T08:11:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iec-62977-3-52023\/"},"modified":"2024-10-26T15:19:32","modified_gmt":"2024-10-26T15:19:32","slug":"bs-iec-62977-3-52023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iec-62977-3-52023\/","title":{"rendered":"BS IEC 62977-3-5:2023"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
7<\/td>\nFOREWORD <\/td>\n<\/tr>\n
9<\/td>\nINTRODUCTION
Tables
Table 1 \u2013 Application comparison with the related documents <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
11<\/td>\n3 Terms, definitions and abbreviated terms
3.1 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n3.2 Abbreviated terms
4 Standard measuring equipment
4.1 Video signal generator
4.2 Conditions of measuring equipment
4.3 Test equipment block diagram <\/td>\n<\/tr>\n
13<\/td>\nFigures
Figure 1 \u2013 Measuring layout for a telescopic LMD
Figure 2 \u2013 Measuring layout for a close-up type LMD <\/td>\n<\/tr>\n
14<\/td>\n5 Standard measuring conditions
5.1 Standard measuring environmental conditions
5.2 Standard measuring darkroom conditions
Figure 3 \u2013 Setup for viewing directional measurements <\/td>\n<\/tr>\n
15<\/td>\n5.3 Standard setup conditions
5.4 Standard test pattern <\/td>\n<\/tr>\n
16<\/td>\n6 Evaluation of colour and chromaticity capabilities
6.1 Chromaticity gamut and primary colour
6.1.1 Measured data for chromaticity gamut area
Figure 4 \u2013 Standard multi-colour pattern for centre box measurement <\/td>\n<\/tr>\n
17<\/td>\n6.1.2 Absolute chromaticity gamut area
Table 2 \u2013 RGB input values for the chromaticitygamut boundaries (8-bit example) <\/td>\n<\/tr>\n
18<\/td>\n6.1.3 Chromaticity gamut intersection area
Figure 5 \u2013 Example of chromaticity gamut area measurements <\/td>\n<\/tr>\n
19<\/td>\nTable 3 \u2013 Example of chromaticity gamut area intersection
Table 4 \u2013 Cross-points of Table 3 <\/td>\n<\/tr>\n
20<\/td>\n6.1.4 Chromaticity and colour difference for primary colour additivity by location on the screen
Figure 6 \u2013 Example of gamut area intersection in Recommendation ITU-R BT.709 <\/td>\n<\/tr>\n
22<\/td>\nTable 5 \u2013 Example of primary colour by location for each RGB input
Table 6 \u2013Example of measured and additively calculated white by location <\/td>\n<\/tr>\n
23<\/td>\n6.1.5 Measuring method of chromaticity and colour difference for primary colour additivity by location on the screen <\/td>\n<\/tr>\n
24<\/td>\n6.2 Chromaticity gamut area by input level
6.2.1 Measured data <\/td>\n<\/tr>\n
25<\/td>\n6.2.2 Measuring method
Table 7 \u2013 RGB input levels for determining the chromaticitygamut area dependence on the input level <\/td>\n<\/tr>\n
26<\/td>\n6.2.3 Evaluation of chromaticity gamut area by input level
Table 8 \u2013 Example of absolute and intersectingchromaticity gamut area dependence on the input level <\/td>\n<\/tr>\n
27<\/td>\n6.3 Chromaticity gamut area by viewing direction
6.3.1 Measuring method
6.3.2 Evaluation of chromaticity gamut area by viewing direction
Figure 7 \u2013 Example of absolute chromaticity gamut area dependenceon input level normalized to the value at maximum input level (255) <\/td>\n<\/tr>\n
28<\/td>\n6.4 RGB primaries additivity of mixed colour
6.4.1 Overview and measured data <\/td>\n<\/tr>\n
29<\/td>\nTable 9 \u2013 RGB mixed colour inputs for colour to white <\/td>\n<\/tr>\n
30<\/td>\n6.4.2 Measuring method <\/td>\n<\/tr>\n
31<\/td>\n6.4.3 Evaluation of additive colour mixture by input variation from colour to white
Table 10 \u2013 Example of evaluation for input variation from colour to white <\/td>\n<\/tr>\n
33<\/td>\n6.5 Colour reference-based colour reproduction accuracy
6.5.1 Colour reference pattern
Figure 8 \u2013 CIE u\u2019v\u2019 chromaticity diagram for Table 10 <\/td>\n<\/tr>\n
34<\/td>\nTable 11 \u2013 Device characterization matrices for some standard chromaticities <\/td>\n<\/tr>\n
35<\/td>\nTable 12 \u2013 RGB input code values for colour reference patternin Recommendation ITU-R BT.709 <\/td>\n<\/tr>\n
36<\/td>\nTable 13 \u2013 RGB input code values for colour reference patternin Recommendation ITU-R BT.2020 <\/td>\n<\/tr>\n
37<\/td>\nTable 14 \u2013 RGB input code values for colour reference pattern in DCI\u2011P3 <\/td>\n<\/tr>\n
38<\/td>\n6.5.2 Measuring method <\/td>\n<\/tr>\n
39<\/td>\n6.5.3 Evaluation of colour reproduction accuracy
Table 15 \u2013 Example of evaluation for colour reference pattern <\/td>\n<\/tr>\n
40<\/td>\n6.5.4 Evaluation of chromaticity shift by viewing direction
Figure 9 \u2013CIE u\u2019v\u2019 chromaticity diagram for Table 15 <\/td>\n<\/tr>\n
41<\/td>\nFigure 10 \u2013 Average \u0394u\u2019v\u2019 graph for Table 16
Table 16 \u2013Example of average chromaticity difference \u0394u\u2019v\u2019for colour reference pattern at the H and V directions
Table 17 \u2013 Example of average chromaticity difference \u0394u\u2019v\u2019for colour reference pattern at the azimuthal directions <\/td>\n<\/tr>\n
42<\/td>\n6.6 Colour gamut volume by viewing direction
6.6.1 Purpose
6.6.2 Measuring method
Figure 11 \u2013 Average \u0394u\u2019v\u2019 graph for Table 17 <\/td>\n<\/tr>\n
43<\/td>\n6.6.3 Evaluation of colour gamut volume by viewing direction
Figure 12 \u2013 Example of colour gamut volume at the H and V directions
Figure 13 \u2013 Example of colour gamut volume at the azimuth directions <\/td>\n<\/tr>\n
44<\/td>\n6.7 Colour gamut intersection volume and gamut rings
6.7.1 Purpose of colour gamut intersection volume
6.7.2 Evaluation of colour gamut intersection volume
6.7.3 Evaluation using Gamut Rings
7 Reporting
7.1 Reporting information requirements <\/td>\n<\/tr>\n
45<\/td>\n7.2 Measurement results requirements
Table 18 \u2013 Letter symbols of the tristimulus values in 6.1, 6.4 and 6.5 <\/td>\n<\/tr>\n
47<\/td>\nAnnex A (informative)Alternative colour gamut volume evaluation
A.1 General
A.2 Measuring method for colour gamut volume at various viewing directions <\/td>\n<\/tr>\n
48<\/td>\nA.3 Interpolation of colour coordinates
Figure A.1 \u2013 RGB input values for 602-point interpolation <\/td>\n<\/tr>\n
49<\/td>\nFigure A.2 \u2013 Sub-gamut number for 602-point interpolation <\/td>\n<\/tr>\n
50<\/td>\nTable A.1 \u2013 Example of sub-gamut assignment for RGB inputs
Table A.2 \u2013 Example of sub-gamut primary in Recommendation ITU-R BT.709 <\/td>\n<\/tr>\n
51<\/td>\nA.4 Alternative method for colour gamut intersection volume <\/td>\n<\/tr>\n
53<\/td>\nA.5 Spreadsheets for colour gamut related evaluation
Figure A.3 \u2013 Example of mapping of an outerpoint to the boundary of a standard gamut <\/td>\n<\/tr>\n
55<\/td>\nFigure A.4 \u2013 User interface and graphics ofcolour gamut related calculation spreadsheets <\/td>\n<\/tr>\n
56<\/td>\nAnnex B (normative)Tool for colour gamut calculation and visualization
B.1 General
B.2 Installation and launching (Windows\u00ae)
B.3 Reading input files <\/td>\n<\/tr>\n
57<\/td>\nB.4 Graph selection
B.5 Graph layout
Figure B.1 \u2013 User interface for reading measurement input data <\/td>\n<\/tr>\n
58<\/td>\nB.6 CIE 1976 L*a*b* and CIE 1931 xyY plots
Figure B.2 \u2013 Screenshot of the Gamut Rings Viewer tool with the mouse hoveringon a file name showing a pop-up tip of the full path to the data file <\/td>\n<\/tr>\n
59<\/td>\nB.7 CIE 1931 xy chromaticity diagram
Figure B.3 \u2013 CIELAB plot of the same data as in Figure B.2with the 3D rotation showing the axes toolbar
Figure B.4 \u2013 CIE xyY plot of the same data as in Figure B.2 <\/td>\n<\/tr>\n
60<\/td>\nB.8 Gamut rings
Figure B.5 \u2013 CIE 1931 xy chromaticity diagram of the same data as in Figure B.2
Figure B.6 \u2013 Same plot as Figure B.2 in dark mode <\/td>\n<\/tr>\n
61<\/td>\nFigure B.7 \u2013 Schematic of the gamut ring transform <\/td>\n<\/tr>\n
62<\/td>\nB.9 Exporting graphs
Figure B.8 \u2013 Gamut rings in outline mode with the plot mode pop-up menu
Figure B.9 \u2013 Total gamut of the test display (grey areas indicateDUT colours that lie outside the reference gamut) <\/td>\n<\/tr>\n
63<\/td>\nB.10 Support <\/td>\n<\/tr>\n
64<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electronic displays – Evaluation of optical performance. Colour capabilities<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":439869,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-439859","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/439859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/439869"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=439859"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=439859"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=439859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}