Luminance and illuminance analysis of roads using image processing technique

• Autorzy: Kayakus M. , Uncu I.

Warianty tytułu

PL

Analiza oświetlenia i niedoświetlenia drogi na podstawie przetwarzania obrazu

• Języki publikacji: EN

Abstrakty

EN

In this study road lighting, over the photo taken from the illuminated road, can be tested according to the standards on the CIE's publication, numbered 115, dated 1995, titled ''Recommendations for the Lighting of Roads for Motor and Pedesterian Traffic’’. A test system which is different from methods based on conventional measurement tools, is developed. With the new software; using the image processing technics, a relation is established between the quantitative points of pixels and the photometric units is documented. By the help of this relation, transition among photometric units can be ensured. This test system can make the estimation of photometric data of road and visibility level of objects that are involved in road lighting area. For making the results more understandable, color maps are designed by using the luminance value of the illuminated road.

PL

W artykule przeanalizowano oświetlenie drogi zgodnie z normą opublikowaną w CIE nr. 115 z 1995 roku zatytułowaną "Zalecenia co do oświetlenia drogi z uwzględnieniem ruchu motorowego i pieszego". Zapproponowano system testowania różny on metod konwencjonalnych. Nowe oprogramowanie zawierająxce technikę przetwarzania obrazów analizuje relację między liczbą pikseli a danymi fotometrycznymi. System umożliwia określanie poziomu widzialności w przypadku oświetlenia drogowego.

Słowa kluczowe

EN

road lighting; luminance; illumination level; image processing

PL

oświetlenie drogi; poziom oświetlenia; przetwarzanie obrazów

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2010
• Tom: R. 86, nr 10
• Strony: 283--285
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Kayakus M.

autor

Uncu I.

• Korkuteli Vocational School, Computer Programming, Antalya / TURKEY,

Bibliografia

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• [7] Fiorentin P., Scroccaro A., The importance of testing road lighting plants: a simple system for their assessment, International Instrumentation and Measurement Technology Conference, Singapore 2009
• [8] ANSI/IESNA RP-8: American National Standard Practice for Roadway Lighting,(2000).
• [9] CIE Publication No. 115: Recommendations for the Lighting of Roads for Motor and Pedestrian Traffic, (1995)