1 Ocak 2012 Konferans bildirisi Açık Erişim

Yilmaz, Ozgur; Turk, Fethi; Selimoglu, Ozgur

JSON

{
  "conceptrecid": "104458", 
  "created": "2021-03-16T15:17:43.002019+00:00", 
  "doi": "10.1063/1.4751629", 
  "files": [
    {
      "bucket": "bef94e35-6c0a-47eb-89da-63374ba03629", 
      "checksum": "md5:8513eff496e99e2923bc69ac84c6aa5d", 
      "key": "bib-b084018d-f18f-458d-838f-0ffa17d6ec50.txt", 
      "links": {
        "self": "https://aperta.ulakbim.gov.tr/api/files/bef94e35-6c0a-47eb-89da-63374ba03629/bib-b084018d-f18f-458d-838f-0ffa17d6ec50.txt"
      }, 
      "size": 194, 
      "type": "txt"
    }
  ], 
  "id": 104459, 
  "links": {
    "badge": "https://aperta.ulakbim.gov.tr/badge/doi/10.1063/1.4751629.svg", 
    "bucket": "https://aperta.ulakbim.gov.tr/api/files/bef94e35-6c0a-47eb-89da-63374ba03629", 
    "doi": "https://doi.org/10.1063/1.4751629", 
    "html": "https://aperta.ulakbim.gov.tr/record/104459", 
    "latest": "https://aperta.ulakbim.gov.tr/api/records/104459", 
    "latest_html": "https://aperta.ulakbim.gov.tr/record/104459"
  }, 
  "metadata": {
    "access_right": "open", 
    "access_right_category": "success", 
    "communities": [
      {
        "id": "tubitak-adresli-yayinlar"
      }
    ], 
    "creators": [
      {
        "affiliation": "Tubitak Uzay Space Technol Res Inst, TR-06531 Ankara, Turkey", 
        "name": "Yilmaz, Ozgur"
      }, 
      {
        "affiliation": "Tubitak Uzay Space Technol Res Inst, TR-06531 Ankara, Turkey", 
        "name": "Turk, Fethi"
      }, 
      {
        "affiliation": "Tubitak Uzay Space Technol Res Inst, TR-06531 Ankara, Turkey", 
        "name": "Selimoglu, Ozgur"
      }
    ], 
    "description": "Radiometric calibration of an imaging telescope is usually made using a uniform illumination sphere in a laboratory. In this study, we used the open-sky images taken during bright day conditions to calibrate our telescope. We found a dark signal offset value and a linear response coefficient value for each pixel by using three different algorithms. Then we applied these coefficients to the taken images, and considerably lowered the image non-uniformity. Calibration can be repeated during the operation of telescope with an object that has better uniformity than open-sky. Also SNR (Signal to Noise Ratio) of each pixel was calculated from the open-sky images using the temporal mean and standard deviations. It is found that SNR is greater than 80 for all pixels even at low light levels.", 
    "doi": "10.1063/1.4751629", 
    "has_grant": false, 
    "license": {
      "id": "cc-by"
    }, 
    "meeting": {
      "title": "2ND INTERNATIONAL ADVANCES IN APPLIED PHYSICS AND MATERIALS SCIENCE CONGRESS"
    }, 
    "publication_date": "2012-01-01", 
    "relations": {
      "version": [
        {
          "count": 1, 
          "index": 0, 
          "is_last": true, 
          "last_child": {
            "pid_type": "recid", 
            "pid_value": "104459"
          }, 
          "parent": {
            "pid_type": "recid", 
            "pid_value": "104458"
          }
        }
      ]
    }, 
    "resource_type": {
      "subtype": "conferencepaper", 
      "title": "Konferans bildirisi", 
      "type": "publication"
    }, 
    "title": "Radiometric Calibration and SNR Calculation of a SWIR Imaging Telescope"
  }, 
  "owners": [
    1
  ], 
  "revision": 1, 
  "stats": {
    "downloads": 7.0, 
    "unique_downloads": 7.0, 
    "unique_views": 25.0, 
    "version_downloads": 7.0, 
    "version_unique_downloads": 7.0, 
    "version_unique_views": 25.0, 
    "version_views": 29.0, 
    "version_volume": 1358.0, 
    "views": 29.0, 
    "volume": 1358.0
  }, 
  "updated": "2021-03-16T15:17:43.042406+00:00"
}