Chroma subsampling is the practice of encoding images by implementing less resolution for chroma information than for luma information, taking advantage...
37 KB (3,731 words) - 03:18, 31 July 2024
4K resolution (section Chroma subsampling)
as mobile phones store video footage in Y′CBCR format with 4:2:0 chroma subsampling, which records color information at only one quarter the resolution...
84 KB (8,221 words) - 15:46, 18 August 2024
the output of a three-CCD camera) into luma and chroma allows for chroma subsampling: because human vision has finer spatial sensitivity to luminance ("black...
11 KB (827 words) - 08:26, 27 October 2023
Chrominance (redirect from Chroma (video))
bandwidth of a modulated color subcarrier, and in digital systems by chroma subsampling. The idea of transmitting a color television signal with distinct...
5 KB (651 words) - 21:49, 26 June 2024
signal processing Chroma subsampling Sub-sampling (chemistry) This disambiguation page lists articles associated with the title Subsampling. If an internal...
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while all modern analogue and even most digital video standards use chroma subsampling by recording a picture's color information at reduced resolution....
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Digital cinematography (section Chroma subsampling)
LTOs). Most digital cinematography systems further reduce data rate by subsampling color information. Because the human visual system is much more sensitive...
37 KB (4,561 words) - 14:16, 11 August 2024
Rec. 2100 (section Chroma sample location)
of HDR-TV such as display resolution (HDTV and UHDTV), frame rate, chroma subsampling, bit depth, color space, color primaries, white point, and transfer...
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4:4:4 chroma subsampling (8–16 bits per component), xvYCC 4:4:4 chroma subsampling (8–16 bits per component), Y′CBCR 4:4:4 chroma subsampling (8–16 bits...
179 KB (16,815 words) - 19:40, 17 August 2024
in a very similar manner. After subsampling, each channel must be split into 8×8 blocks. Depending on chroma subsampling, this yields Minimum Coded Unit...
106 KB (13,328 words) - 22:00, 18 August 2024