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22 relations: Algorithm, BMP file format, Compression artifact, Data compression, Digital television, DVD, Error detection and correction, Field (video), Film frame, Global motion compensation, Group of pictures, H.264/MPEG-4 AVC, Inter frame, Interlaced video, Intra-frame coding, JPEG, Key frame, Macroblock, MPEG-2, Scan-Line Interleave, Video, Videotelephony.
Algorithm
In mathematics and computer science, an algorithm is an unambiguous specification of how to solve a class of problems.
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BMP file format
The BMP file format, also known as bitmap image file or device independent bitmap (DIB) file format or simply a bitmap, is a raster graphics image file format used to store bitmap digital images, independently of the display device (such as a graphics adapter), especially on Microsoft Windows and OS/2 operating systems.
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Compression artifact
A compression artifact (or artefact) is a noticeable distortion of media (including images, audio, and video) caused by the application of lossy compression.
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Data compression
In signal processing, data compression, source coding, or bit-rate reduction involves encoding information using fewer bits than the original representation.
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Digital television
Digital television (DTV) is the transmission of television signals, including the sound channel, using digital encoding, in contrast to the earlier television technology, analog television, in which the video and audio are carried by analog signals.
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DVD
DVD (an abbreviation of "digital video disc" or "digital versatile disc") is a digital optical disc storage format invented and developed by Philips and Sony in 1995.
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Error detection and correction
In information theory and coding theory with applications in computer science and telecommunication, error detection and correction or error control are techniques that enable reliable delivery of digital data over unreliable communication channels.
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Field (video)
In video, a field is one of the many still images which are displayed sequentially to create the impression of motion on the screen.
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Film frame
In filmmaking, video production, animation, and related fields, a frame is one of the many still images which compose the complete moving picture.
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Global motion compensation
Global motion compensation (GMC) is a technique used in video compression to reduce the bitrate required to encode video.
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Group of pictures
In video coding, a group of pictures, or GOP structure, specifies the order in which intra- and inter-frames are arranged.
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H.264/MPEG-4 AVC
H.264 or MPEG-4 Part 10, Advanced Video Coding (MPEG-4 AVC) is a block-oriented motion-compensation-based video compression standard.
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Inter frame
An inter frame is a frame in a video compression stream which is expressed in terms of one or more neighboring frames.
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Interlaced video
Interlaced video is a technique for doubling the perceived frame rate of a video display without consuming extra bandwidth.
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Intra-frame coding
Intra-frame coding is used in video coding (compression).
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JPEG
JPEG is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography.
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Key frame
A keyframe in animation and filmmaking is a drawing that defines the starting and ending points of any smooth transition.
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Macroblock
Macroblock is a processing unit in image and video compression formats based on linear block transforms, such as the discrete cosine transform (DCT).
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MPEG-2
MPEG-2 (a.k.a. H.222/H.262 as defined by the ITU) is a standard for "the generic coding of moving pictures and associated audio information".
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Scan-Line Interleave
Scan-Line Interleave (SLI) from 3dfx is a method for linking two (or more) video cards or chips together to produce a single output.
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Video
Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media.
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Videotelephony
Videotelephony comprises the technologies for the reception and transmission of audio-video signals by users at different locations, for communication between people in real-time.
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B frame, B frames, B-frame, B-frames, Bidirectionally-coded picture, I-frames, P-frame.
References
[1] https://en.wikipedia.org/wiki/Video_compression_picture_types
