DocumentCode
2957862
Title
Color stereo embedding by reversible watermarking
Author
Coltuc, Dinu ; Caciula, Ion ; Coanda, Henri
Author_Institution
FIE, Valahia Univ. Targoviste, Targoviste, Romania
fYear
2010
fDate
16-18 Sept. 2010
Firstpage
256
Lastpage
259
Abstract
By embedding into the three color channels of a stereo frame the information needed to recover the other frame, the transmission/storage requirements when operating with stereo images are halved. A disparity compensation scheme on each color plane is used. Due to the reversibility of the watermarking, the embedded frame is recovered exactly. The quality of the recovered frame depends on the embedding bit-rate of the reversible watermarking method and of the information size needed to be embedded. The experimental results obtained so far on high quality color images are very good.
Keywords
image colour analysis; stereo image processing; watermarking; color channels; color stereo embedding; disparity compensation scheme; reversible watermarking method; stereo frame; Estimation error; Image coding; Image color analysis; PSNR; Pixel; Stereo vision; Watermarking; color images; disparity map; reversible watermarking; stereo images;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Electronics Engineering (ISEEE), 2010 3rd International Symposium on
Conference_Location
Galati
Print_ISBN
978-1-4244-8406-5
Type
conf
DOI
10.1109/ISEEE.2010.5628504
Filename
5628504
Link To Document