- chrominance sample
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1) отсчёт сигнала цветности2) отсчёт цветоразностного сигнала
Англо-русский словарь технических терминов. 2005.
chrominance sample
Смотреть что такое "chrominance sample" в других словарях:
Chrominance — (chroma or C for short) is the signal used in video systems to convey the color information of the picture, separately from the accompanying luma signal (or Y for short). Chrominance is usually represented as two color difference components: U =… … Wikipedia
Chroma subsampling — is the practice of encoding images by implementing less resolution for chroma information than for luma information, taking advantage of the human visual system s lower acuity for color differences than for luminance.[1] It is used in many video… … Wikipedia
Serial digital interface — (SDI) refers to a family of video interfaces standardized by SMPTE. [cite book | title = Digital Video and HDTV | author = Charles A. Poynton | publisher = Morgan Kaufmann | year = 2003 | isbn = 1558607927 | url = http://books.google.com/books?id … Wikipedia
NTSC — This article is about the television system. For the Indonesian government agency, see National Transportation Safety Committee. Television encoding systems by nation; countries using the NTSC system are shown in green. NTSC, named for the… … Wikipedia
Rec. 601 — ITU R Recommendation BT.601, more commonly know by the abbreviations Rec. 601 or BT.601 (or its former name, CCIR 601,) is a standard published by International Telecommunication Union Radiocommunications sector (formerly CCIR) for encoding… … Wikipedia
RGB color model — RGB redirects here. For other uses, see RGB (disambiguation). A representation of additive color mixing. Projection of primary color lights on a screen shows secondary colors where two overlap; the combination of all three of red, green, and blue … Wikipedia
MPEG-1 — Moving Picture Experts Group Phase 1 (MPEG 1) Filename extension .mpg, .mpeg, .mp1, .mp2, .mp3, .m1v, .m1a, .m2a, .mpa, .mpv Internet media type audio/mpeg, video/mpeg Developed by ISO, IEC Type of format audio, vid … Wikipedia
Étalon colorimétrique — Distribution Spectrale Relative de la Puissance (DSRP) des illuminants A, B, et C de la CIE entre 380nm et 780nm. Un étalon colorimétrique est un profil ou spectre de lumière visible, qui est publié afin de permettre la comparaison d images ou de … Wikipédia en Français
SMPTE 292M — is a standard published by SMPTE which expands upon SMPTE 259M and SMPTE 344M allowing for bit rates of 1.485 Gbit/s, and 1.485/1.001 Gbit/s. These bit rates are sufficient for High Definition video.SMPTE 292M] This standard is usually referred… … Wikipedia
ClearType — is a trademark for Microsoft s implementation of subpixel rendering technology. ClearType attempts to improve the appearance of text on certain types of computer display screens by sacrificing color fidelity for additional intensity variation.… … Wikipedia
NICAM — This article is about a compression form for digital audio. For the media content rating institute, see Netherlands Institute for the Classification of Audiovisual Media. NICAM stands for Near Instantaneous Companded Audio Multiplex. It is an… … Wikipedia
