Unverified82% confidenceDecision RuleTime unknown
HDR投影校准需校色仪+软件支持读取PQ/HLG曲线并做tone mapping验证，普通只支持gamma校准的老款设备无法完成HDR校色
1
Sources
82%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen
Sources
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Related Claims
UnverifiedHDR校色需专门支持：普通校色仪只做SDR，制作HDR内容需选择支持PQ/HLG曲线和高亮度测量（＞1000nit）的型号及软件，如i1Display Pro Plus专门提升了高亮度测量上限85% similarUnverifiedHDR监看需屏幕色域覆盖≥DCI-P3 90%且支持HLG/PQ曲线，普通Rec709监视器无法准确显示HDR素材高光层次82% similarUnverifiedHDR内容采集需专门支持HDR的采集卡，普通卡采集HDR画面会出现颜色发灰/发暗（色调映射错误）76% similarUnverifiedHDR内容采集需确认采集卡支持HDR passthrough，不支持的卡会导致直通画面偏灰或色彩错误74% similarUnverified分光光度型校色仪（如i1 Studio/Photo Pro）在宽色域显示器（DCI-P3/Adobe RGB广色域）上重复性优于比色计型，比色计在广色域屏上易出现测量偏差，需依赖厂商EDR/校正数据补偿73% similar
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