IMI TECHNOLOGY

CUSTOMER SUPPORT

Total 5건
  • Q. [THE REST] What differentiates IMI-TECH from other camera manufacturers…

    We produce unique choice articles based on outstanding quality and constant reliability supported by our own high-precision production facilities and our skilled research manpower.
    And through decades of digital camera system manufacturing and customer service experiences, we are apt to give reasonable solutions to problems and are always at customers' service.
    That's why we are said to be ahead of foreign industries in A/S and customer support.
  • Q. [THE REST] Would you define the depth of bit?

    The depth of bit refers to the number of signal bits available that camera provides.
    In a 8-bit camera, each pixel integrates 256 gray level colors from black to white. A 10-bit camera has 1,000 gray level colors and a 12-bit camera has 4,000 grey level colors.
    Even though a camera has been designed as a 12-bit analogue -digital converter, this camera can not really provide 4,000 grey level colors. Many things vary, in accordance with the quality and layout of sensor, the quality of electronic components, the quality and layout of camera, signal transmittance speed, temperature and external intervention.
  • Q. [THE REST] What is partial scanning?

    A partial scanning is designed to run at a certain number of whole frames per second.
    Often, the user is willing to trade off resolution for frame rate. The simplest strategy is to divide the active area by row.
    By cutting the frame in half horizontally, the camera can usually run at almost twice the full frame rate.
    Reducing the side of interest field is another effective strategy to increase frame rate.
    And USB3.0 can put images together as if you heap up the horizontally divided areas like stacks and then output them.
    It is a function that enables the user to extract, gather, and see only the areas he or she want to see. Such a function can reduce much time in inspection.
  • Q. [THE REST] What shutter speed do I need?

    The shutter speed is used to eliminate blur in recorded images.
    Blur is a function of movement of an object through the field of view during exposure, and movement of the camera usually by vibration.
    One of the advantages of digital imaging for repetitive events is that trial and error may be used to quickly select an appropriate shutter speed.
    Camera shutters are either mechanical or electrical. Just about all digital cameras now employ electronic shuttering

    To capture a rapidly moving object precisely, proper shutter adjustment is necessary.

    Nevertheless, if you use shutter and lighting you can obtain more distinct images.
  • Q. [THE REST] What is Trigger and Strobe?

    In the use of vision camera, the user wants to obtain precise images at the moment he wants to rather than to capture every moments.
    That's why the user uses Trigger functions to obtain the images he precisely wants to have momentarily from a rapidly moving target.
    You'd better regard Trigger as a command word to capture images.
    When Trigger moves, camera captures that moment and transmits images.
    At the moment images are captured, in line with exposure time lighting is up, and it is dubbed Strobe.
    Thus Trigger and Strobe are signals occurring simultaneously.
    In vision camera, they are mapped in I/O signals. Trigger is input signal and Strobe, output signal.

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