• Thumbnail for Block-matching algorithm
    A Block Matching Algorithm is a way of locating matching macroblocks in a sequence of digital video frames for the purposes of motion estimation. The underlying...
    17 KB (2,643 words) - 12:05, 12 September 2024
  • Thumbnail for Block-matching and 3D filtering
    Block-matching and 3D filtering (BM3D) is a 3-D block-matching algorithm used primarily for noise reduction in images. It is one of the expansions of the...
    6 KB (676 words) - 22:36, 23 May 2025
  • posterior distribution offering a mean or mode as a denoised image. A block-matching algorithm can be applied to group similar image fragments of overlapping...
    40 KB (4,474 words) - 11:05, 12 July 2025
  • available index] = {last matching index, token}, and the algorithm outputs last matching index, followed by token, then resets last matching index = 0 and increments...
    18 KB (2,566 words) - 09:26, 9 January 2025
  • ensemble learning method Blind mate connector, an RF connector type Block-matching algorithm, a system used in computer graphics applications B-segment Modular...
    2 KB (229 words) - 18:01, 22 June 2025
  • In quantum computing, Grover's algorithm, also known as the quantum search algorithm, is a quantum algorithm for unstructured search that finds with high...
    31 KB (4,708 words) - 10:49, 17 July 2025
  • Inter frame (category Compression algorithms)
    reference frame. This process is done by a block matching algorithm. If the encoder succeeds on its search, the block could be encoded by a vector, known as...
    12 KB (1,667 words) - 15:16, 13 July 2025
  • Specials is a short Unicode block of characters allocated at the very end of the Basic Multilingual Plane, at U+FFF0–FFFF, containing these code points:...
    15 KB (752 words) - 00:10, 5 July 2025
  • Thumbnail for Motion estimation
    to establish a conclusion. Block-matching algorithm Phase correlation and frequency domain methods Pixel recursive algorithms Optical flow Indirect methods...
    8 KB (929 words) - 04:11, 6 July 2024
  • In computer science, Kosaraju-Sharir's algorithm (also known as Kosaraju's algorithm) is a linear time algorithm to find the strongly connected components...
    9 KB (1,354 words) - 17:09, 22 April 2025
  • Coloring algorithm: Graph coloring algorithm. Hopcroft–Karp algorithm: convert a bipartite graph to a maximum cardinality matching Hungarian algorithm: algorithm...
    72 KB (7,951 words) - 17:13, 5 June 2025
  • pattern matching algorithm is a true or a false match together with the impossibility of decoding an entire text is called the compressed matching problem...
    4 KB (510 words) - 23:18, 19 December 2023
  • Thumbnail for Regular expression
    Regular expression (category Pattern matching)
    exhibit when matching against expressions like (a|aa)*b that contain both alternation and unbounded quantification and force the algorithm to consider...
    97 KB (8,871 words) - 03:40, 13 July 2025
  • faster than LZO. LZ4 only uses a dictionary-matching stage (LZ77), and unlike other common compression algorithms does not combine it with an entropy coding...
    7 KB (641 words) - 03:34, 24 March 2025
  • concepts of the level graph and blocking flow enable Dinic's algorithm to achieve its performance. Dinitz invented the algorithm in January 1969, as a master's...
    12 KB (1,693 words) - 17:06, 20 November 2024
  • Thumbnail for Maximum flow problem
    augmenting path algorithm of Edmonds and Karp and independently Dinitz; the blocking flow algorithm of Dinitz; the push-relabel algorithm of Goldberg and...
    42 KB (5,243 words) - 08:03, 12 July 2025
  • Thumbnail for Travelling salesman problem
    above method gives the algorithm of Christofides and Serdyukov: Find a minimum spanning tree for the problem. Create a matching for the problem with the...
    87 KB (11,604 words) - 02:24, 25 June 2025
  • relation AP Apostolico–Crochemore algorithm Apostolico–Giancarlo algorithm approximate string matching approximation algorithm arborescence arithmetic coding...
    35 KB (3,135 words) - 18:46, 6 May 2025
  • into small square blocks of size t × t for some parameter t, and to use a lookup table to perform the algorithm quickly within each block. The index into...
    5 KB (590 words) - 05:29, 1 April 2025
  • Hash join (category Join algorithms)
    output relation This is essentially the same as the block nested loop join algorithm. This algorithm may scan S {\displaystyle S} more times than necessary...
    8 KB (1,173 words) - 06:50, 29 July 2024
  • Matching and replacing duplicate strings with pointers Replacing symbols with new, weighted symbols based on use frequency Within compressed blocks,...
    29 KB (3,192 words) - 22:57, 24 May 2025
  • Ryuji (2006). An Efficient Code Structure of Block Coded Modulations with Iterative Viterbi Decoding Algorithm. 3rd International Symposium on Wireless Communication...
    3 KB (431 words) - 13:00, 1 December 2020
  • Vector quantization (category Lossy compression algorithms)
    (due to the density matching property of the algorithm). Vector quantization, also called "block quantization" or "pattern matching quantization" is often...
    13 KB (1,649 words) - 11:10, 8 July 2025
  • storing SIFT keys and identifying matching keys from the new image. Lowe used a modification of the k-d tree algorithm called the best-bin-first search...
    69 KB (9,260 words) - 12:29, 12 July 2025
  • Thumbnail for Flood fill
    is a flooding algorithm that determines and alters the area connected to a given node in a multi-dimensional array with some matching attribute. It is...
    23 KB (2,947 words) - 15:45, 14 June 2025
  • Thumbnail for Tile-matching video game
    tile-matching video game is a type of puzzle video game where the player manipulates tiles in order to make them disappear according to a matching criterion...
    21 KB (2,747 words) - 08:21, 13 May 2025
  • the development of algorithms for matching wildcards. Early algorithms for matching wildcards, such as Rich Salz' wildmat algorithm, typically relied on...
    13 KB (1,220 words) - 06:41, 11 January 2024
  • redundancy (it expands the message without adding information) and the algorithm is based on cyclic codes. CRCs are popular because they are simple to...
    71 KB (5,839 words) - 04:43, 9 July 2025
  • Stable roommates problem (category Stable matching)
    game theory and algorithms, the stable-roommate problem (SRP) is the problem of finding a stable matching for an even-sized set. A matching is a separation...
    19 KB (2,231 words) - 15:05, 17 June 2025
  • this algorithm is O(h) where h is the height of the tree (length of longest path from a leaf to the root). However, there exist several algorithms for...
    24 KB (2,991 words) - 12:38, 19 April 2025