DE3884212D1 - Filterungstechniken. - Google Patents

Filterungstechniken.

Info

Publication number
DE3884212D1
DE3884212D1 DE88909593T DE3884212T DE3884212D1 DE 3884212 D1 DE3884212 D1 DE 3884212D1 DE 88909593 T DE88909593 T DE 88909593T DE 3884212 T DE3884212 T DE 3884212T DE 3884212 D1 DE3884212 D1 DE 3884212D1
Authority
DE
Germany
Prior art keywords
filtering techniques
filtering
techniques
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE88909593T
Other languages
English (en)
Other versions
DE3884212T2 (de
Inventor
James Andrew Bangham
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Priority claimed from GB878724619A external-priority patent/GB8724619D0/en
Priority claimed from GB888821682A external-priority patent/GB8821682D0/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3884212D1 publication Critical patent/DE3884212D1/de
Publication of DE3884212T2 publication Critical patent/DE3884212T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0261—Non linear filters
    • H03H17/0263—Rank order filters

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Picture Signal Circuits (AREA)
DE19883884212 1987-10-21 1988-10-21 Filterungstechniken. Expired - Fee Related DE3884212T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878724619A GB8724619D0 (en) 1987-10-21 1987-10-21 Electrical signal filtering
GB888800509A GB8800509D0 (en) 1987-10-21 1988-01-11 Improvements in & relating to electrical signal filtering
GB888821682A GB8821682D0 (en) 1987-10-21 1988-09-02 Improved filtering techniques

Publications (2)

Publication Number Publication Date
DE3884212D1 true DE3884212D1 (de) 1993-10-21
DE3884212T2 DE3884212T2 (de) 1994-01-13

Family

ID=27263641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883884212 Expired - Fee Related DE3884212T2 (de) 1987-10-21 1988-10-21 Filterungstechniken.

Country Status (5)

Country Link
EP (1) EP0383814B1 (de)
JP (1) JPH03500715A (de)
AU (1) AU611233B2 (de)
DE (1) DE3884212T2 (de)
WO (1) WO1989004088A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02195130A (ja) * 1989-01-21 1990-08-01 Osaka Prefecture 冷熱流体同時供給可能なヒートポンプ
US5917733A (en) * 1993-01-16 1999-06-29 Cambridge Consultants Limited Pulse analysis using ordinal value filtering
DE10146582A1 (de) * 2001-09-21 2003-04-24 Micronas Munich Gmbh Vorrichtung und Verfahren zur Teilbandzerlegung von Bildsignalen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US75681A (en) * 1868-03-17 Improvement in machines for setting- and distributing type
DE3278521D1 (en) * 1981-09-28 1988-06-23 Hughes Aircraft Co Real-time ordinal-value filter utilizing reference-function comparison
US4560974A (en) * 1981-09-28 1985-12-24 Hughes Aircraft Company Real-time ordinal-value filter utilizing reference-function comparison
US4439840A (en) * 1981-09-28 1984-03-27 Hughes Aircraft Company Real-time ordinal-value filters utilizing partial intra-data comparisons
JPS61225980A (ja) * 1985-03-30 1986-10-07 Toshiba Corp パルス雑音除去回路
US4682230A (en) * 1986-03-21 1987-07-21 Rca Corporation Adaptive median filter system

Also Published As

Publication number Publication date
DE3884212T2 (de) 1994-01-13
WO1989004088A1 (en) 1989-05-05
EP0383814B1 (de) 1993-09-15
JPH03500715A (ja) 1991-02-14
EP0383814A1 (de) 1990-08-29
AU611233B2 (en) 1991-06-06
AU2625888A (en) 1989-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee