Products/Services for CCD Sensor In India

  • CCD Image Sensors-Image
    CCD Image Sensors - (65 companies)
    Charged coupled device (CCD) image sensors are electronic devices that are capable of transforming a light pattern (image) into an electric charge pattern (an electronic image). CCD image sensors (charge coupled device) are electronic devices...
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    Image Sensor Type
    Array Type
    Optical Format
  • CCD Cameras-Image
    CCD Cameras - (549 companies)
    CCD (couple-charged device) cameras are a type of image capture device that utilize an image sensor to register visible light as a recordable electronic signal to visually archive captured stills and video. Of the three types of digital cameras...
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  • Vision Sensors-Image
    Vision Sensors - (157 companies)
    ...insufficient for some high-quality imaging requirements. Cooled Sensor: Sensors are actively cooled by a Peltier element or other method. This is essential for some CCD image sensors, as cooling reduces "dark current" noise and improves sensitivity. Dome...
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  • Time of Flight Optical Sensors-Image
    Time of Flight Optical Sensors - (45 companies)
    Time of flight optical sensors determine displacement and distance by measuring the time it takes light to travel from the instrument to a target and back. The technology is used in most radar, laser, and active acoustic devices. Types...
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  • Sensor Chips-Image
    Sensor Chips - (279 companies)
    Description. Sensor chips are dies incorporating semiconductor circuit elements that are used to convert changes to some physical parameter to an electrical signal. Like other semiconductors, a sensor chip can be flexible, and can be manufactured...
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    Electrical Charge Sensors - (9 companies)
    ...of electrical sensor. Other electrical sensor types include charged coupled device (CCD) or CCD image sensors, electrical field strength sensors, and electrical capacitance sensors Electrical charge sensors measure the electric charge contained...
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    Wavefront Sensors - (8 companies)
    These lenslets all have the same focal length and focuses a wavefront and onto a photon sensor. The photon sensor is usually a CCD sensor but can also be a CMOS or quad cell. Based on where the wavefront is focused on the sensor and how far it is away...
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    Linear Position Sensors - (761 companies)
    Linear position sensors is a general search form for all linear position / displacement detection product areas. Linear position sensors use contact or non-contact methods to measure the speed and/or position of an object. They use use a variety...
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    UV Sensors - (64 companies)
    ...coupled devices (CCD) that are used in scientific photography. These UV sensors are also used for measuring the portion of the UV spectrum which sunburns human skin. Ultraviolet light detectors, germicidal UV detectors, and photostability sensors...
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    CMOS Image Sensors - (85 companies)
    Complementary metal oxide semiconductor (CMOS) image sensors operate at lower voltages than CCDs, reducing power consumption for portable applications. Analog and digital processing functions can be integrated readily onto the CMOS chip, reducing...
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Typical CCD camera sensors require a positive and negative bias voltage of +15V and -8V, respectively, at load currents up to 10mA. This application requires good output regulation for these bias supply voltages. In addition, CCD camera sensors are noise sensitive and require very low input...

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Digital image sensors are well established in private and professional applications. But which sensor type works best, CCD or CMOS? This question enlightens passionate discussions. A more detailed analysis reveals that these sensors share many common characteristics. Both CMOS and CCD can...

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Regardless of the technology of image acquisition (CCD or CMOS), electronic image sensors must capture incoming light, convert it to electric signal, measure that signal, and output it to supporting electronics. Similarly, regardless of the technology of image acquisition, cinematographers can...

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In simplest terms, the image sensor or imager in vision systems is an XY grid of photosites that convert light into electricity. Most often the imager is a charge-coupled device or CCD, though CMOS imagers are rapidly gaining ground. Charge-coupled devices gained fame as the primary imager...

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This is a CCD sensor level specification which describes the efficiency of charge transfer. The image from a CCD is read out by transfer of rows into a horizontal register, followed by transfer of pixel charge along the horizontal register towards the output node. As each pixel's charge reaches...

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Advances in CMOS image-sensor technology are making it possible for a new breed of highspeed cameras to capture events previously impossible to image by conventional CCD cameras. Improvements in chip design and manufacturing have enabled CMOS cameras to become a cost-effective, high-performance...

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Readout noise is specified both for the CCD sensor and the total system. Noise can be thought of in two ways. First, there is not perfect repeatability each time charge is dumped out of the CCD and digitized. Conversions of the same pixel with the same charge will not always yield exactly the same...

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...or RS-232 ports. The amount of light reaching each photosite through the camera lens is represented by a vertical bar whose height is proportional to the charge intensity. NuCORE Technologies Inc. claims this chip set can deliver a three-CCD sensor color quality image from a single CCD or CMOS...

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The DVE RAPTOR algorithm generates an output image sequence by fusing images from two sources. This technique. can be applied when two sensors of different types are used to view the same scene. These sensors could be visible. CCD, intensified night vision sensor or IR sensors....

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...applications engineers at 800-363-1992. CCD (Charge Coupled Device) and CMOS (Complimentary Metal Oxide Semiconductor) are different sensor technologies for converting light into electronic signals. In a CCD, each pixel's charge is converted to voltage, buffered, and transferred through a single node...

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  • STAMP stabilised miniature payloads
    D-STAMP: with a three-axis gimbal; HD-STAMP: with a high-definition CCD TV; U-STAMP: (unveiled at Aero India 2007, Bangalore, in February 2007) featuring an uncooled LWIR … … lower table below); T-STAMP: triple- sensor version with a continuous …
  • Cross calibration of INSAT 3A CCD channel radiances with IRS P6 AWiFS sensor
    AWiFS sensor is being regularly calibrated over known targets at Chhar- odi site (Gujarat, India ) in the absence of on- board calibration. … are: • to cross-calibrate at-sensor radiances of INSAT 3A multi-spectral CCD optical channels with …
  • Development of robotic sewerage blockage detector controlled by embedded systems
    In India and other underdeveloped countries, the CCD camera based equipments are generally not available due to their high cost and other problems and the work has to be done manually by hiring labourers. … study, robotic equipment with an embedded system has been developed for locating the blockage using ultrasound sensors .
  • Real time super resolution image reconstruction
    [11] V H Patil, D S Bormane and HK Patil, “ Color Super Resolution Image Reconstruction”, ICCIMA 2007, Shivkashi, TN India [12] J. Hamilton and J. Adams, “Adaptive Color Plan Interpolation in Single Sensor Color Electronic Camera,” U.S. Patent 5 … [13] R. Kimmel, “Demosaicing: image reconstruction from color ccd samples,” IEEE Trans.
  • Aerial reconnaissance camera using optical drum and mirror rotation mechanism
    REFERENCES [1] L. Zong-jian., X. Wen-ling., and S. J. et. "Make wide-angled aerial camera by combining small-sized areal array CCD sensors ," Science of Surveying and Mapping, 2005(130), pp. 94-99. [2] M. Yachida, "Omnidirectional sensing and combined multiple sensing," in Proceedings 1998 IEEE and ATR Workshop on Computer Vision for Virtual Reality Based Human Communications, Bombay, India , 1998, pp. 20-27.
  • Compact Multi-Purpose Advanced Stabilised System
    The Aero India show in 2007 was the debut venue of two CoMPASS derivatives. Mini-CoMPASS: Based on a 12 in (305 mm) diameter, stabilised gimbal, this is a four- sensor version, carrying an MWIR Gen 3 FLIR, CCD camera, eye-safe laser rangefinder and a laser pointer.
  • Information Systems Design and Intelligent Applications
    © Springer India 2015 J.K. Mandal et al. (eds.), Information Systems Design and Intelligent Applications, Advances in Intelligent Systems and Computing 340, DOI 10.1007/978-81-322-2247-7_31 A typical low cost digital camera, a single CMOS or CCD array of sensors capture the colors of the scene, i.e. each pixel in the sensor detects a single color channel, green, red, or blue.
  • The Whitefly, Bemisia tabaci (Homoptera: Aleyrodidae) Interaction with Geminivirus-Infected Host Plants
    India has launched several Indian Remote Sensing (IRS) satellite systems since 1988 and its satellite IRS-1D launched in 1997 provides 5.8-m panchromatic data, 23-m multispectral data in blue, green, red and NIR bands, and 70-m data in … The CBERS satellites carry three sensors , including a high resolution CCD camera, a moderate multispectral scanner, and a low resolution wide-field imaging system.
  • Subject Index
    1237 Oceansat-2 and RAMA buoy winds: A comparison 1571 Cryosphere Cross calibration of INSAT 3A CCD channel radiances with IRS P6 AWiFS sensor On rising temperature trends at Dehradun in Doon valley of Uttarakhand, India .
  • Silicon-based reconfigurable antennas-concepts, analysis, implementation, and feasibility
    P. K. Swain received the Ph.D. degree in physics from Indian Institute of Technology, Delhi, India , in 1995. Since 1997, he has been with the Sarnoff Corporation, Princeton, NJ, where he is engaged in research and manufacturing of various charge-coupled device ( CCD ) and CMOS image sensors , process integration, and device modeling for various MEMS, RF, and microwave devices.