Title :
Improvement of dynamic range of photography in raw format representation
Author :
Konieczka, Adam ; Balcerek, Julian ; Dabrowski, Adam
Author_Institution :
Div. of Signal Process. & Electron. Syst., Poznan Univ. of Technol., Poona, Poland
Abstract :
In this paper a method for preparation a photographical picture with increased dynamic range from an initial digital picture in RAW format is presented. The algorithm is illustrated with examples using various formulas and mask dimensions. Then it is compared to the method based on the contrast reduction.
Keywords :
image representation; contrast reduction; digital picture; dynamic range; photographical picture; photography; raw format representation; Image coding; Pixel;
Conference_Titel :
Signal Processing Algorithms, Architectures, Arrangements, and Applications Conference Proceedings (SPA), 2009
Conference_Location :
Poznan
Print_ISBN :
978-1-4577-1477-1
Electronic_ISBN :
978-83-62065-06-6
