Title :
Comparison of lossy compression performance on natural color images
Author :
Ponomarenko, Nikolay ; Lukin, Vladimir ; Egiazarian, Karen ; Delp, Edward
Author_Institution :
Nat. Aerosp. Univ., Kharkov, Ukraine
Abstract :
In estimation of the efficiency for lossy image compression methods, standard sets of test images are commonly used. This allows the comparison of new techniques to existing methods without having to actually implement the existing technique. However, this does not allow adequate evaluation of the performance of the methods for compressing natural images. In this paper, we analyze the efficiency of a set of lossy compression techniques (JPEG, JPEG2000, HD Photo and ADCTC) using a set of images obtained by three consumer quality digital cameras.
Keywords :
data compression; image coding; image colour analysis; consumer quality digital camera; lossy image compression; natural color image; Chromium; Color; Digital cameras; Image analysis; Image coding; PSNR; Performance loss; Quantization; Testing; Transform coding; HD Photo; JPEG; JPEG2000; lossy image compression;
Conference_Titel :
Picture Coding Symposium, 2009. PCS 2009
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4244-4593-6
Electronic_ISBN :
978-1-4244-4594-3
DOI :
10.1109/PCS.2009.5167353
