Imaging photometer with a non-professional digital camera

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00158656" target="_blank" >RIV/68407700:21230/09:00158656 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Imaging photometer with a non-professional digital camera

Original language description

In this paper we present a simple way how to use a consumer level digital camera as a 2D luminance meter or imaging photometer. Our approach is based mostly on measurement of spectral response curves of photosensitive elements and evaluation of output response from the raw image data captured by the camera. Utilization of these characteristics leads to a better calibration of the camera as a luminance meter. The performance improvement while using the image calibration data of the image sensor and objective lens is verified. The potential utilization of a consumer level digital camera as a substitute for expensive measuring devices is discussed.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GA205%2F09%2F1302" target="_blank" >GA205/09/1302: Study of sporadic meteors and weak meteor showers using automatic video intensifiers cameras</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Applications of Digital Image Processing XXXII

ISBN

978-0-8194-7733-0

ISSN

0277-786X

e-ISSN

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Number of pages

8

Pages from-to

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Publisher name

SPIE

Place of publication

Bellingham (stát Washington)

Event location

San Diego, California

Event date

Aug 2, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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