Turning a Digital Camera into an Absolute 2D Tele‐Colorimeter

We present a simple and effective technique for absolute colorimetric camera characterization, invariant to changes in exposure/aperture and scene irradiance, suitable in a wide range of applications including image‐based reflectance measurements, spectral pre‐filtering and spectral upsampling for r...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Computer graphics forum Jg. 38; H. 1; S. 73 - 86
Hauptverfasser:	Guarnera, G. C., Bianco, S., Schettini, R.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Oxford Blackwell Publishing Ltd 01.02.2019
Schlagworte:	Apertures appearance modelling Chromaticity Colorimetry colour Computer graphics Digital cameras Electric power distribution Explicit knowledge I.3.3 [Computer Graphics]: Picture/Image Generation—I.4.1 [Image Processing and Computer Vision]: Digitization and Image Capture—I.4.8 [Image Processing and Computer Vision]: Scene Analysis image and video processing image‐based rendering Irradiance Light sources Luminance distribution modelling Power spectra Radiance Reflectance rendering
ISSN:	0167-7055, 1467-8659
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!