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Paper data
Image Dynamic Range Enhancement in the Context of Logarithmic Models

Vasile Patrascu, University Politehnica Bucharest
Vasile Buzuloiu, University Politehnica Bucharest

Page numbers in the proceedings:
Volume III pp 251-254

Image Representation and Transformation

Paper abstract
Images of a scene observed under a variable illumination are not identical. Does a privileged representant exist? In which mathematical context? How to obtain it? The authors answer to such questions in the context of logarithmic models for images. After a short presentation of the model, the paper presents two image transforms: one performs an optimal enhancement of the dynamic range, and the other does the same for the mean dynamic range. Experimental results are shown.

A PDF version is available here