Control and evaluation of room interior lighting using digital camera as the sensor

Susan G. Varghese; Ciji Pearl Kurian; V. I. George; T. S. Sudheer Kumar

doi:10.14419/ijet.v7i2.21.11844

Control and evaluation of room interior lighting using digital camera as the sensor

Susan G. Varghese^*
, Ciji Pearl Kurian
, V. I. George
, T. S. Sudheer Kumar

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

This paper reports the results of measurements performed in a test room to test how digital camera can be used as luminance meter and thus to investigate the lighting control scheme based on the inputs coming from camera. An indoor lighting control scheme which adapts according to the daylight availability is presented in this work. The camera calibration procedure based on High Dynamic Range Imaging technique is used to obtain the camera response function which allows to relate pixel values obtained from the image and the photopic luminance values. Luminance gradient evaluation for the uniformity analysis is discussed for the test room.

Original language	English
Pages (from-to)	99-105
Number of pages	7
Journal	International Journal of Engineering and Technology(UAE)
Volume	7
Issue number	2
DOIs	https://doi.org/10.14419/ijet.v7i2.21.11844
Publication status	Published - 01-01-2018

All Science Journal Classification (ASJC) codes

Biotechnology
Computer Science (miscellaneous)
Environmental Engineering
General Chemical Engineering
General Engineering
Hardware and Architecture

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10.14419/ijet.v7i2.21.11844

Cite this

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title = "Control and evaluation of room interior lighting using digital camera as the sensor",

abstract = "This paper reports the results of measurements performed in a test room to test how digital camera can be used as luminance meter and thus to investigate the lighting control scheme based on the inputs coming from camera. An indoor lighting control scheme which adapts according to the daylight availability is presented in this work. The camera calibration procedure based on High Dynamic Range Imaging technique is used to obtain the camera response function which allows to relate pixel values obtained from the image and the photopic luminance values. Luminance gradient evaluation for the uniformity analysis is discussed for the test room.",

author = "Varghese, \{Susan G.\} and Kurian, \{Ciji Pearl\} and George, \{V. I.\} and \{Sudheer Kumar\}, \{T. S.\}",

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AU - Kurian, Ciji Pearl

AU - George, V. I.

AU - Sudheer Kumar, T. S.

PY - 2018/1/1

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N2 - This paper reports the results of measurements performed in a test room to test how digital camera can be used as luminance meter and thus to investigate the lighting control scheme based on the inputs coming from camera. An indoor lighting control scheme which adapts according to the daylight availability is presented in this work. The camera calibration procedure based on High Dynamic Range Imaging technique is used to obtain the camera response function which allows to relate pixel values obtained from the image and the photopic luminance values. Luminance gradient evaluation for the uniformity analysis is discussed for the test room.

AB - This paper reports the results of measurements performed in a test room to test how digital camera can be used as luminance meter and thus to investigate the lighting control scheme based on the inputs coming from camera. An indoor lighting control scheme which adapts according to the daylight availability is presented in this work. The camera calibration procedure based on High Dynamic Range Imaging technique is used to obtain the camera response function which allows to relate pixel values obtained from the image and the photopic luminance values. Luminance gradient evaluation for the uniformity analysis is discussed for the test room.

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Control and evaluation of room interior lighting using digital camera as the sensor

Abstract

All Science Journal Classification (ASJC) codes

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