GB2587591B - Median determination - Google Patents

Median determination Download PDF

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Publication number
GB2587591B
GB2587591B GB2100545.9A GB202100545A GB2587591B GB 2587591 B GB2587591 B GB 2587591B GB 202100545 A GB202100545 A GB 202100545A GB 2587591 B GB2587591 B GB 2587591B
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United Kingdom
Prior art keywords
median determination
median
determination
Prior art date
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Active
Application number
GB2100545.9A
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GB202100545D0 (en
GB2587591A (en
Inventor
Lee Tim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imagination Technologies Ltd
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Imagination Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Imagination Technologies Ltd filed Critical Imagination Technologies Ltd
Priority to GB2100545.9A priority Critical patent/GB2587591B/en
Priority claimed from GB1622135.0A external-priority patent/GB2558271B/en
Publication of GB202100545D0 publication Critical patent/GB202100545D0/en
Publication of GB2587591A publication Critical patent/GB2587591A/en
Application granted granted Critical
Publication of GB2587591B publication Critical patent/GB2587591B/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Operations Research (AREA)
  • Probability & Statistics with Applications (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Algebra (AREA)
  • Evolutionary Biology (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Image Processing (AREA)
GB2100545.9A 2016-12-23 2016-12-23 Median determination Active GB2587591B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2100545.9A GB2587591B (en) 2016-12-23 2016-12-23 Median determination

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1622135.0A GB2558271B (en) 2016-12-23 2016-12-23 Median determination
GB2100545.9A GB2587591B (en) 2016-12-23 2016-12-23 Median determination

Publications (3)

Publication Number Publication Date
GB202100545D0 GB202100545D0 (en) 2021-03-03
GB2587591A GB2587591A (en) 2021-03-31
GB2587591B true GB2587591B (en) 2021-10-13

Family

ID=74686965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2100545.9A Active GB2587591B (en) 2016-12-23 2016-12-23 Median determination

Country Status (1)

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GB (1) GB2587591B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040162478A1 (en) * 2002-11-22 2004-08-19 Stefan Thesen Method and device for fast processing of measurement data with a plurality of independent random samples
US20040223659A1 (en) * 2003-05-08 2004-11-11 Olympus Corporation Filter circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040162478A1 (en) * 2002-11-22 2004-08-19 Stefan Thesen Method and device for fast processing of measurement data with a plurality of independent random samples
US20040223659A1 (en) * 2003-05-08 2004-11-11 Olympus Corporation Filter circuit

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"High throughput one dimensional median and weighted median filters on FPGA" S. A. Fahmy, IET Comput. Digit. Technol. vol 3, no. 4, pp 384 - 394, Jul 2009 *
SIMON PERREAULT ; PATRICK HEBERT: "Median Filtering in Constant Time", IEEE TRANSACTIONS ON IMAGE PROCESSING, IEEE, USA, vol. 16, no. 9, 1 September 2007 (2007-09-01), USA, pages 2389 - 2394, XP011189817, ISSN: 1057-7149, DOI: 10.1109/TIP.2007.902329 *
WEIPING YANG, ZHILONG ZHANG, XINPING LU, JICHENG LI, DONG CHEN, GUOPENG YANG: "A novel fast median filter algorithm without sorting", PROCEEDINGS OF SPIE, SPIE, US, vol. 9897, 29 April 2016 (2016-04-29), US , pages 98970A, XP055473619, ISBN: 978-1-5106-1533-5, DOI: 10.1117/12.2219847 *
YONG ZHAO, TAUBIN G.: "Real-Time Median Filtering for Embedded Smart Cameras", COMPUTER VISION SYSTEMS, 2006 ICVS '06. IEEE INTERNATIONAL CONFERENCE ON NEW YORK, NY, USA 04-07 JAN. 2006, PISCATAWAY, NJ, USA,IEEE, 4 January 2006 (2006-01-04) - 7 January 2006 (2006-01-07), pages 55 - 55, XP010899410, ISBN: 978-0-7695-2506-8, DOI: 10.1109/ICVS.2006.53 *

Also Published As

Publication number Publication date
GB202100545D0 (en) 2021-03-03
GB2587591A (en) 2021-03-31

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