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Ultra HD Blu-ray (4K Ultra HD, UHD-BD, or 4K Blu-ray) [2] [3] is a digital optical disc data storage format that is an enhanced variant of Blu-ray. [4] Ultra HD Blu-ray supports 4K UHD (3840 × 2160 pixel resolution) video at frame rates up to 60 progressive frames per second, [ 4 ] encoded using High-Efficiency Video Coding . [ 4 ]
The Accounting and Corporate Regulatory Authority (ACRA) is the regulator of business registration, financial reporting, public accountants and corporate service providers. ACRA's role is to monitor corporate compliance with disclosure requirements and regulation of public accountants performing statutory audit.
DVB is currently focusing on the implementation of the UHD-1 standard. [61] DVB finalized UHD-1 Phase 2 in 2016, with the introduction of service by broadcasters expected in 2017. UHD-1 Phase 2 adds features such as high dynamic range (using HLG and PQ at 10 or 12 bits), wide color gamut (BT. 2020/2100 colorimetry), and high frame rate (up to ...
The total number of pixels of RGB stripe type is 8.3 megapixels. UHDTV-2 is 7680 pixels wide by 4320 pixels tall (33.18 megapixels), also referred to as 4320p and 8K UHD, which is sixteen times as many pixels as current 1080p HDTV, which brings it closer to the detail level of 15/70 mm IMAX.
The information to be embedded in a signal is called a digital watermark, although in some contexts the phrase digital watermark means the difference between the watermarked signal and the cover signal. The signal where the watermark is to be embedded is called the host signal. A watermarking system is usually divided into three distinct steps ...
Intel UHD Graphics 750 32 256 1200–1300 1228–1332 614–666 2457–2662 Intel UHD Graphics P750 32 256 1300 1332 666 2662 Used in Xeon W-1300 series Intel UHD Graphics 710 Intel 7 (previously 10ESF) 16 128 1300–1350 666–692 333–346 1331–1382 Used in Alder Lake-S/HX & Raptor Lake-S/HX/S-R/HX-R Intel UHD Graphics 730 24 192 1400–1450
The term Quarter-QVGA signifies a resolution of one fourth the number of pixels in a QVGA display (half the number of vertical and half the number of horizontal pixels) which itself has one fourth the number of pixels in a VGA display. There are also devices with QQVGA 160 × 128 (5:4 storage aspect ratio). [72] [failed verification]
Yellow dots on white paper, produced by color laser printer (enlarged, dot diameter about 0.1 mm) Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers and photocopiers produce on every printed page that identifies the specific device that was ...