IL249474B - Optical detection of vibrations - Google Patents

Optical detection of vibrations

Info

Publication number
IL249474B
IL249474B IL249474A IL24947416A IL249474B IL 249474 B IL249474 B IL 249474B IL 249474 A IL249474 A IL 249474A IL 24947416 A IL24947416 A IL 24947416A IL 249474 B IL249474 B IL 249474B
Authority
IL
Israel
Prior art keywords
vibrations
optical detection
optical
detection
Prior art date
Application number
IL249474A
Other languages
Hebrew (he)
Other versions
IL249474A0 (en
Inventor
Leizerson Ilya
Dan Nussinson
Original Assignee
Elbit Systems Land & C4I Ltd
Leizerson Ilya
Dan Nussinson
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 Elbit Systems Land & C4I Ltd, Leizerson Ilya, Dan Nussinson filed Critical Elbit Systems Land & C4I Ltd
Priority to IL249474A priority Critical patent/IL249474B/en
Publication of IL249474A0 publication Critical patent/IL249474A0/en
Priority to PCT/IL2017/050957 priority patent/WO2018042424A1/en
Priority to SG11201901644TA priority patent/SG11201901644TA/en
Priority to US16/326,951 priority patent/US11371878B2/en
Publication of IL249474B publication Critical patent/IL249474B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of images

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
IL249474A 2016-08-29 2016-12-08 Optical detection of vibrations IL249474B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IL249474A IL249474B (en) 2016-12-08 2016-12-08 Optical detection of vibrations
PCT/IL2017/050957 WO2018042424A1 (en) 2016-08-29 2017-08-28 Optical detection of vibrations
SG11201901644TA SG11201901644TA (en) 2016-08-29 2017-08-28 Optical detection of vibrations
US16/326,951 US11371878B2 (en) 2016-08-29 2017-08-28 Optical detection of vibrations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL249474A IL249474B (en) 2016-12-08 2016-12-08 Optical detection of vibrations

Publications (2)

Publication Number Publication Date
IL249474A0 IL249474A0 (en) 2017-03-30
IL249474B true IL249474B (en) 2021-08-31

Family

ID=71093324

Family Applications (1)

Application Number Title Priority Date Filing Date
IL249474A IL249474B (en) 2016-08-29 2016-12-08 Optical detection of vibrations

Country Status (1)

Country Link
IL (1) IL249474B (en)

Also Published As

Publication number Publication date
IL249474A0 (en) 2017-03-30

Similar Documents

Publication Publication Date Title
GB2561537B (en) Optical expression detection
EP3420388A4 (en) EQUALIZATION OF PUPILLE
EP3290880A4 (en) Optical detection device
GB201617843D0 (en) Detection of lane-splitting motorcycles
ZA202002137B (en) Methods of detecting transthyretin
GB2522082B (en) Optical component
IL253889A0 (en) Detection of brain damage
GB201413878D0 (en) An optical inspection unit
GB201420070D0 (en) Optical bridge
PL2937722T3 (en) Methods of terminating one or more optical fibers
SG11201700389TA (en) Optical member
HUE042606T2 (en) Procedure for the detection of apolipoprotein
SG11201607441TA (en) An optical interference device
GB201514735D0 (en) Optical detection unit
GB2525399B (en) An optical device
GB201619574D0 (en) Optical device
MA40836A (en) SEMI-SYNTHESIS PROCEDURES
GB2550602B (en) Optical device
EP3442984A4 (en) DEBORDETELLA DETECTION METHODS
GB2537821B (en) An optical device
GB201719003D0 (en) Detection of lane-splitting motorcycles
TWI562647B (en) The constructive design of vibration measurement for electrostatic loudspeaker
EP3523613C0 (en) Optical remote sensing of vibrations
FR3024647B1 (en) TRANSAT OF PUERICULTURE
DK3316435T3 (en) Resonance suppression apparatus