FR1538076A - Circuit de détermination du centre des impulsions - Google Patents

Circuit de détermination du centre des impulsions

Info

Publication number
FR1538076A
FR1538076A FR8664A FR06008664A FR1538076A FR 1538076 A FR1538076 A FR 1538076A FR 8664 A FR8664 A FR 8664A FR 06008664 A FR06008664 A FR 06008664A FR 1538076 A FR1538076 A FR 1538076A
Authority
FR
France
Prior art keywords
determination circuit
center determination
pulse center
pulse
circuit
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
Application number
FR8664A
Other languages
English (en)
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1538076A publication Critical patent/FR1538076A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/34—Smoothing or thinning of the pattern; Morphological operations; Skeletonisation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1532—Peak detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
  • Pulse Circuits (AREA)
FR8664A 1966-09-30 1967-08-17 Circuit de détermination du centre des impulsions Expired FR1538076A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58328266A 1966-09-30 1966-09-30

Publications (1)

Publication Number Publication Date
FR1538076A true FR1538076A (fr) 1968-08-30

Family

ID=24332451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8664A Expired FR1538076A (fr) 1966-09-30 1967-08-17 Circuit de détermination du centre des impulsions

Country Status (8)

Country Link
US (1) US3461389A (en:Method)
BE (1) BE701380A (en:Method)
CH (1) CH479203A (en:Method)
ES (1) ES345527A1 (en:Method)
FR (1) FR1538076A (en:Method)
GB (1) GB1127580A (en:Method)
NL (1) NL6713024A (en:Method)
SE (1) SE325605B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200689A1 (en:Method) * 1972-09-19 1974-04-19 Philips Nv

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122967C3 (de) * 1971-05-10 1975-10-09 Carl Schenck Ag, 6100 Darmstadt Verfahren und Einrichtung zum Erzeugen und Weitergeben elektrischer Bezugsimpulse
US3939304A (en) * 1972-01-07 1976-02-17 Centre National D'etudes Spatiales Decommutator for extracting zero and one bits from a coded message of duration-modulated pulses
US3889197A (en) * 1974-04-12 1975-06-10 Bell Telephone Labor Inc Timer apparatus utilizing operational amplifier integrating means
US3906377A (en) * 1974-07-23 1975-09-16 Us Navy Pulse centroid detector
US4656431A (en) * 1986-03-06 1987-04-07 Motorola, Inc. Digital frequency discriminator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677761A (en) * 1945-11-26 1954-05-04 Us Navy Communication system
US3316491A (en) * 1962-08-08 1967-04-25 United Aircraft Corp Heartbeat waveform simulator
US3353108A (en) * 1964-01-06 1967-11-14 Martin Marietta Corp Pulse weighting demodulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200689A1 (en:Method) * 1972-09-19 1974-04-19 Philips Nv

Also Published As

Publication number Publication date
CH479203A (de) 1969-09-30
ES345527A1 (es) 1968-11-16
US3461389A (en) 1969-08-12
GB1127580A (en) 1968-09-18
NL6713024A (en:Method) 1968-04-01
DE1537174B1 (de) 1970-08-27
SE325605B (en:Method) 1970-07-06
BE701380A (en:Method) 1967-12-18

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