archive-com.com » COM » H » HOLO3.COM

Total: 79

Choose link from "Titles, links and description words view":

Or switch to "Titles and links view".
  • Tracking
    Password Join now Tracking Tracking Visio Track Visio Track is a simple combination of a camera and a light target After calibration the system can track the movements of the target over time This allows to perform measurements of travel of movement including being on board a vehicule Applications Monitoring of organ clearances vehicles on track or test bench Measurement of deformation of the tank Motion Control deformed vibration of industrial equipment Behaviour of aircraft structures Measurement of deformation of bridges building Typical curve obtained during test on track duration 13 min Display according to deflection time in plane X Y of a device Doc PSA Peugeot Citröen The Visio Track equipment is associated with a specific software module This allows the simultaneous support of 9 ensures through a simple man machine interface setting the camera self calibration and measurement The Measure mode allows real time visualization of the movement of each active target A graph traces the time evolution of the position of the target Being measured the data can be transmitted via a network to a remote station The result of a measurement is recorded in a data file in ASCII format easily exportable software such as MATLAB

    Original URL path: http://www.holo3.com/tracking-aen90.html (2016-02-15)
    Open archived version from archive

  • Thermography
    Password Join now Thermography A thermographic camera can acquire the image of a scene in the mid IR range It is a spectral band that is dependant to surface temperature Measuring range C equivalent 5 200 Measurement resolution equivalent C m 20 C 20 mK Spectral sensitivity 2 to 5 m The measured quantity is the luminous flux in the spectral band at which the sensor is sensitive We can

    Original URL path: http://www.holo3.com/thermography-aen91.html (2016-02-15)
    Open archived version from archive

  • Multispectral imagery
    Fig 1 While in conventional color imaging three different images corresponding to the Red Green and Blue colors are grabbed in multispectral imagery more images are snapped each image corresponding to a very narrow band of the visible spectrum This provides a much clearer definition of the light reflected from a surface and can thus access to features not visible to the naked eye Spectral bands can be selected based

    Original URL path: http://www.holo3.com/multispectral-imagery-aen92.html (2016-02-15)
    Open archived version from archive

  • Cosmetic defects
    This feature expresses the way What surfaces re emit the light they receive Because of the reflectance an optical system will in fact be very different depending on whether it is destined to a surface of matt glossy or transparent uniform in color or not etc The mathematical function for quantifying the behavior of a surface directly illuminated by a light source is called BRDF in English Bi directional Reflectance

    Original URL path: http://www.holo3.com/cosmetic-defects-aen93.html (2016-02-15)
    Open archived version from archive

  • Software development
    from our experience in the field of optical measurement Fields of application FA FringeAnalysis is used in various applications requiring non contact optical measurement Measurement of 3D shape Vibration analysis Non destructive testing NDT Calculation of strains and stresses in the plane Displacement measurement Basic techniques The basic optical techniques incorporated into FAFringeAnalysis are Holographic interferometry Speckle interferometry ESPI Shearography Structured light or fringe projection Moiré Sensor FA Fringe Analysis can be interfaced with various sensors developed by HOLO3 3D structured light sensor sensor Holomap ESPI interferometric sensors A sensor is defined by hardware mechanical and optical Calibration is systematically associated to allow the use of results in a metric unit simplifying the use of the software for non specialists in optics Time dimension FA Fringe Analysis is able to manage sequences and therefore able to visualize the temporal evolution of a measure It is possible for example to visualize the deformation of a part in the form of mapping or profile Current treatments present in FA Fringe Analysis are all applicable to any sequence Correli STC Correli STC is a software dedicated to the measurement of displacement fields and calculation of strain maps For more information visit the page

    Original URL path: http://www.holo3.com/software-development-aen102.html (2016-02-15)
    Open archived version from archive

  • Hardware development
    in the laboratory or on site It is also equipped with the latest technology of digital cameras and video projectors 3D scanning sensor type M EADS Control system geometric glazing The measuring system HOLOMAP allows control of the 3D shape of a window The idea is to observe the deformation of a network by reflection on the uneven surface of it The deformation is then quantified by image processing to provide information and slope position XYZ The system consists of a target fixed to the ceiling a CCD camera and a computer for data processing The field displayed can vary from 0 3 x 0 4 x 1 3 m to 1 0 m Sights fixed on the ceiling Glass Control Equipment ceramic bars This equipment is dedicated to the optical measurement of ceramic filters This system can scan 3D surface of the ceramic filters to control their geometry The ceramic rods are placed on a motorized turntable that allows the system to scan the entire surface Equipment for measuring deformation of glass EEIGM This measurement system can track over time the deformation of a glass placed in a furnace where the temperature can vary up to 700C The measurement

    Original URL path: http://www.holo3.com/hardware-development-aen103.html (2016-02-15)
    Open archived version from archive

  • Practical work benches
    whose light output allows the analysis of play beautiful area The purpose of the test is to see movement in the plane of the surface of a workpiece clamped in a vise and subsequent derivation of the image to quantify the constraints in both X and Y directions of the plan b Action plan to travel outside This bench is based on the principle of TV holography The constituent elements are simple and robust designed for frequent handling The system is designed for measuring travel off plane Z axis of a part subjected to a force or for the analysis of resonance modes of vibration excited in a room Thanks to the averaging of images the analysis can highlight the nodal lines with an excellent result The simple examples provided are the local deformation of a plate constrained by a screw thrust or a plate placed in front of a speaker whose frequency is varied from 0 to 2000 Hz to reveal a dozen ways Tester strain Bench vibration analysis Tester form This assembly has the appearance of a mini cab to scan the room is arranged on a turntable and the sensor is placed in its vertical It consists

    Original URL path: http://www.holo3.com/practical-work-benches-aen104.html (2016-02-15)
    Open archived version from archive

  • Join now
    Registre des Associations du Tribunal d Instance de Huningue The goals of Holo 3 are Promotion of optical technologies and relatived Transfer of this knowledge to the industry Research Create software and hardware to introduce optical technologies in industries To join the association give you the right To receive HOLO NEWS 3 or 4 articles per year To have access to Holo 3 technological library articles selectionned by Holo 3

    Original URL path: http://www.holo3.com/join-now-aen84.html (2016-02-15)
    Open archived version from archive



  •