Products & Services

See also: Categories | Featured Products | Technical Articles | More Information
Page: 1

Conduct Research Top

  • CCD Technology
    not present the serious problems of the past. The CCD element used is a digital pixelized array detector. It has 1024 discrete voltages representing the amount of light on each pixel of the detector. A CCD element detector can carry 1024 x 1024 pieces of light intensity information. With the help
  • CCD Technology
    reflectivity is necessary, so black and shiny targets do not present the serious problems of the past. The CCD element used is a digital pixelized array detector. It has 1024 discrete voltages representing the amount of light on each pixel of the detector. A CCD element detector can carry 1024 x 1024 pieces
  • Laser Triangulation Sensors
    , a digital (binary) interface or a digital display for processing. CMOS and CCD type sensors detect the peak distribution of light quantity on a sensor pixel array to identify target position, whereas, PSD type sensors calculate the beam centroid based upon the entire reflected spot on an array. Because
  • Analog Distance Measurement Photoelectric Sensors
    . Typical CCD element: Sensing elements. at each element. This distribution of the light intensity on the array is then. are laid side-by-side to form an array. converted to the analog output signal. The question of performance between PSDs and CCDs has been the source of debate for many. manufacturers
  • Are Three Sensors Better Than One?
    -. light spectra. For example, excessive red. era, the color camera is generally used in. er consideration. An image is captured in. can bloom, which means that the red can. Object Character Recognition (OCR). the camera when the lens assembly directs. overflow into adjacent CCD array cells to. and Object
  • A CMOS Active Pixel Image Sensor with In-pixel CDS for High-Speed Cameras (.pdf)
    of fast-. moving subjects and signal processing for real time tracking. Cameras for these application markets generally require. output of still image with low noise, high grayscale and high sensitivity. Currently, CCD and CMOS are the main technologies available for image sensor devices
  • Wall Shear Stress Measurements in Two-Phase Flow using PIV, an Optical Sensor, and Wall Pressure Transducer (.pdf)
    to the well-known Laser Doppler Velocimetry (LDV). A laser beam is passed through an. array of optical elements to obtain a divergent interference fringe pattern originated at the surface of the sensor and. extending into the flow (Gharib et al., 2001). The scattered light from the particle passing through
  • Medical Device Link . Digital Sensors to Launch Revolution in Medical Imaging New digital technology promises to improve image quality and give health-care providers faster access to images.
    Products, the LAST panels can do both fluoroscopy and radiography. "They have enough dynamic range so that you can run in fluoro, flip a switch, and do a radiographic exposure," Gilblom says. The LAST panels represent one type of digital sensor--the amorphous silicon array. This type of flat-panel

More Information on: CCD Array Sensor Top

Lock Indicates content that may require registration and/or purchase. Powered by IHS Goldfire