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Spectral Fingerprinting on a Standard Mobile Phone

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  • المؤلفون: Iqbal, Zafar; Filippini, Daniel
  • نوع التسجيلة:
    Electronic Resource
  • الدخول الالكتروني :
    http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-65730
    Journal of Sensors, 1687-725X, 2010, 2010, s. 381796
  • معلومة اضافية
    • Publisher Information:
      Linköpings universitet, Tillämpad Fysik Linköpings universitet, Tekniska fakulteten Linköpings universitet, Tekniska högskolan Hindawi 2010
    • نبذة مختصرة :
      Spectral fingerprinting of chemical indicators, using computer screens as light sources and web cameras as imaging detectors, is an emerging approach for chemical sensing with the potential to coexist in common consumer electronic devices.The migration of this technique to mobile phones is key to extend this sensing approach to the most ubiquitous and familiar type of instrumentation. Here, we investigate the feasibility and performance of spectral fingerprinting on reference samples using a standard mobile phone as a complete measuring platform, where the screen provides controlled illumination while the front camera is the imaging detector. Key elements for the execution of such experiments are the software design, the definition of the sample layout, the type of alignment between the phone and the sample, and the influence of ambient illumination. This paper demonstrates the feasibility of reflectance fingerprinting on standard mobile phones and identify the operating conditions of the key parameters that produce an adequate evaluation performance.
      Original Publication: Zafar Iqbal and Daniel Filippini, Spectral Fingerprinting on a Standard Mobile Phone, 2010, Journal of Sensors, (2010), 381796. http://dx.doi.org/10.1155/2010/381796 Licensee: Hindawi Publishing http://www.hindawi.com
    • الموضوع:
      Natural Sciences; Naturvetenskap; Article in journal; info:eu-repo/semantics/article; text
    • الرقم المعرف:
      10.1155.2010.381796
    • Availability:
      Open access content. Open access content
      info:eu-repo/semantics/openAccess
    • Note:
      application/pdf
      English
    • Other Numbers:
      UPE oai:DiVA.org:liu-65730
      doi:10.1155/2010/381796
      1233921918
    • Contributing Source:
      UPPSALA UNIV LIBR
      From OAIster®, provided by the OCLC Cooperative.
    • الرقم المعرف:
      edsoai.on1233921918
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