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大韓造船學會 論文集 = Journal of the Society of Naval Architects of Korea v.47 no.3=no.171, 2010년, pp.342 - 349   피인용횟수: 2
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물체의 표면 상태와 센서의 해상도에 따른 적외선 영상 구현 연구
Study on Infrared Image Generation for Different Surface Conditions with Different Sensor Resolutions

최준혁    (중앙대학교 기계공학부   ); 신종묵    (중앙대학교 기계공학부   ); 김정호    (국방과학연구소   ); 김태국    (중앙대학교 기계공학부  );
  • 초록

    This paper is a foundation work in developing a software for generating infrared images from a scene with various objects. The spectral radiance received by a remote sensor is consisted of the self-emitted, reflected and scattered components. In general, the self-emitted component is the most important part for generating Infrared signatures from the object. In this paper, the infrared image generation considering various surface temperature and optical surface property of a flat plate is demonstrated in MWIR( $3{\sim}5{\mu}m$ ) and LWIR( $8{\sim}12{\mu}m$ ) regions for different spatial resolutions of the images. Resulting spectral radiance values in the MWIR( $3{\sim}5{\mu}m$ ) and LWIR( $8{\sim}12{\mu}m$ ) regions arrived at the infrared sensor are compared numerically and graphically by recognizing that they are strongly dependent on the surface conditions such as the surface temperature and the surface emissivity. And these infrared images are also shown to be strongly dependent on the resolutions of the infrared imaging devices as well. This study reveals that the surface conditions are more dependent on the radiance level from the surface while the resolution of the imaging device is more responsible for identifying the shape of object.


  • 주제어

    적외선 영상 생성 .   물체자체방사 .   평판 .   표면온도 .   방사율.  

  • 참고문헌 (7)

    1. Angel, E., 2009, Interactive Computer Graphics (ATop-Down Approach Using OpenGL), PEARSON. 
    2. Choi, J.H. and Kim, T.K., 2009, “Study onSpectral Transmission Characteristics of theReflected and Self-emitted Radiations throughthe Atmosphere,” Lecture Notes in ElectricalEngineering, Vol. 35, pp. 395-408. 
    3. Choi, J.H. and Kim, T.K., 2008, “Analysis ofthe Spectral Surface Radiance by using theSurface BRDF and the Atmospheric TransmissionEffects,” SPIE Modeling, Systems Engineering,and Project Management for Astronomy III, Vol.7017. 
    4. Hudson, R.D., 2006, Infrared System Engineering,WILEY. 
    5. Jacobs, P.A., 2006, Thermal Infrared Characterizationof Ground Target and Backgrounds,SPIE Press. 
    6. Kil, T.J., Choi, J.H., Cho, Y.J., and Kim, T.K.,2007, “Study on Prediction of Surface Temperatureand Reduction of Infrared Emission froma Naval Ship by considering Emissivity ofFunnel in the Mid-Latitude Meterological Conditions,”Journal of the Society of NavalArchitects of Korea, Vol. 44, No. 1, pp. 40-47.     
    7. Kil, T.J., and Cho, Y.J.,“Study on the IRMeasurement Scheme and Requirement for ItsEvaluation from a Naval ship Considering theMeteorological Conditions,” Journal of theSociety of Naval Architects of Korea, Vol. 44,No. 4, pp. 459-465.     
  • 이 논문을 인용한 문헌 (2)

    1. Kim, Jung-Ho ; Yoon, Yoon-Sik 2011. "A Comparative Study between Measurement and Prediction Results of a Naval Ship Infrared Signature in the Marine Environment" 大韓造船學會 論文集 = Journal of the Society of Naval Architects of Korea, 48(4): 336~341     
    2. Kim, Yoon-Sik 2012. "A Study on the Infrared Signature of a Naval Ship under the Marine Climate" 大韓造船學會 論文集 = Journal of the Society of Naval Architects of Korea, 49(3): 264~272     

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