• well-known variable-length coding strategies are Huffman coding, Lempel–Ziv coding, arithmetic coding, and context-adaptive variable-length coding. The extension...
    9 KB (1,234 words) - 18:35, 22 April 2024
  • Context-adaptive variable-length coding (CAVLC) is a form of entropy coding used in H.264/MPEG-4 AVC video encoding. It is an inherently lossless compression...
    5 KB (420 words) - 18:35, 12 April 2024
  • Context-adaptive binary arithmetic coding (CABAC) is a form of entropy encoding used in the H.264/MPEG-4 AVC and High Efficiency Video Coding (HEVC) standards...
    13 KB (1,634 words) - 12:38, 11 January 2024
  • Thumbnail for Advanced Video Coding
    Video Coding (AVC), also referred to as H.264 or MPEG-4 Part 10, is a video compression standard based on block-oriented, motion-compensated coding. It...
    89 KB (9,778 words) - 10:10, 17 October 2024
  • prediction variable-length decoding, more commonly known as slice-level acceleration Bitstream processing (Context-adaptive variable-length coding/Context-adaptive...
    14 KB (1,236 words) - 02:28, 3 March 2024
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    source detection Bitstream processing (Context-adaptive variable-length coding/Context-adaptive binary arithmetic coding) and perfect pixel positioning These...
    84 KB (8,471 words) - 12:17, 22 October 2024
  • commercially introduced the modern context-adaptive binary arithmetic coding (CABAC) and context-adaptive variable-length coding (CAVLC) algorithms. AVC is the...
    68 KB (7,525 words) - 16:30, 5 October 2024
  • Adaptive Transform Acoustic Coding (ATRAC) is a family of proprietary audio compression algorithms developed by Sony. MiniDisc was the first commercial...
    17 KB (2,009 words) - 06:57, 17 October 2024
  • an adaptive binary range coder. The stream is divided into packets, each packet describing either a single byte, or an LZ77 sequence with its length and...
    31 KB (3,619 words) - 04:31, 24 August 2024
  • Thumbnail for Coding theory
    no source coding scheme can be better than the entropy of the source. Facsimile transmission uses a simple run length code. Source coding removes all...
    27 KB (3,545 words) - 12:08, 1 October 2024
  • Thumbnail for Character encoding
    context. To encode code points higher than the length of the code unit, such as above 256 for eight-bit units, the solution was to implement variable-length...
    32 KB (3,859 words) - 18:19, 21 October 2024
  • far. A standard entropy encoding such as Huffman coding or arithmetic coding then uses shorter codes for values with higher probabilities. LZW compression...
    30 KB (3,424 words) - 14:29, 2 May 2024
  • video encoding due to its lower latency. HEVC uses a context-adaptive binary arithmetic coding (CABAC) algorithm that is fundamentally similar to CABAC...
    154 KB (16,536 words) - 10:27, 17 October 2024
  • Thumbnail for Image compression
    arithmetic coding and Huffman coding Adaptive dictionary algorithms such as LZW – used in GIF and TIFF DEFLATE – used in PNG, MNG, and TIFF Chain codes The best...
    18 KB (2,016 words) - 13:31, 10 September 2024
  • frequencies Adaptive Huffman coding: adaptive coding technique based on Huffman coding Package-merge algorithm: Optimizes Huffman coding subject to a length restriction...
    71 KB (7,827 words) - 08:56, 19 October 2024
  • the H.264/MPEG-4 AVC encoder with I Slices, P Slices, Context Adaptative Variable Length Coding (CAVLC), grouping of slices (Slice Group), arbitrary slice...
    7 KB (1,076 words) - 15:59, 13 October 2021
  • the above is some self-synchronizing line codes, for example Manchester coding and return-to-zero (RTZ) coding, where each bit is represented by two pulses...
    30 KB (3,421 words) - 13:52, 15 June 2024
  • Thumbnail for Autocomplete
    of words meaningful in the current context or namespace, such as names of variables and functions. An example of code completion is Microsoft's IntelliSense...
    26 KB (3,198 words) - 16:19, 21 February 2024
  • Thumbnail for QR code
    Leijun; Zhao, Huimin; Tan, Hong-Zhou (11 December 2019). "Adaptive Binarization of QR Code Images for Fast Automatic Sorting in Warehouse Systems". Sensors...
    92 KB (9,214 words) - 21:51, 24 October 2024
  • topics of information theory include source coding/data compression (e.g. for ZIP files), and channel coding/error detection and correction (e.g. for DSL)...
    59 KB (7,562 words) - 01:36, 16 October 2024
  • Huffman coding is an entropy encoding method and variable-length code algorithm that assigns more common values with shorter binary codes that require...
    12 KB (1,453 words) - 04:58, 31 July 2024
  • , 7 decimal digits plus a sign fit into a 32-bit word), or may be variable-length (up to some maximum digit size), typically occupying two digits per...
    30 KB (2,450 words) - 04:38, 21 October 2024
  • Thumbnail for Programming language
    variables to be specified explicitly. In some languages, types are implicit; one form of this is when the compiler can infer types based on context....
    65 KB (7,494 words) - 23:28, 20 October 2024
  • Thumbnail for Content analysis
    before coding. The codebook includes detailed instructions for human coders plus clear definitions of the respective concepts or variables to be coded plus...
    32 KB (3,495 words) - 19:29, 26 May 2024
  • as well. If the length of a conversation, for example with ChatGPT, is longer than its context window, only the parts inside the context window are taken...
    158 KB (13,501 words) - 05:44, 19 October 2024
  • Customer-Arrival event occurs, the state variable queue-length is incremented by 1, and if the state variable teller-status has the value "available",...
    18 KB (2,282 words) - 10:23, 3 September 2024
  • Thumbnail for Biological neuron model
    integrate-and-fire models such as the Adaptive Exponential Integrate-and-Fire model, the spike response model, or the (linear) adaptive integrate-and-fire model can...
    115 KB (14,910 words) - 13:18, 4 October 2024
  • Thumbnail for Quantization (signal processing)
    that a fixed-length code (FLC) will be used to represent the quantized data instead of a variable-length code (or some other entropy coding technology such...
    42 KB (6,357 words) - 21:40, 29 August 2024
  • high coding gain for low bit rate and potential robustness against channel errors and packet loss, since it does not use any variable length coding and...
    14 KB (1,263 words) - 11:18, 20 May 2024
  • program to be adapted and extended in the future. Replacing all significant magic numbers with named constants (also called explanatory variables) makes programs...
    50 KB (4,647 words) - 22:53, 23 October 2024