DocumentCode
477129
Title
Data hiding in binary line drawing images
Author
Zhang, Hong-bin ; Man, Liu
Author_Institution
Comput. Inst., Beijing Univ. of Technol., Beijing
Volume
1
fYear
2008
fDate
30-31 Aug. 2008
Firstpage
134
Lastpage
140
Abstract
A method for embedding data in binary line drawing images is proposed. Under the condition that the width of digital lines is greater than or equal to three, the method uses the constraints of line drawings, and represents the digital lines by using a set of 3times3 rational meshes. Then the meshes whose central pixels are flippable are selected out to embed and extract data. Compared with other watermarking methods for binary images, the proposed method can maintain higher quality of the host image after data hiding.
Keywords
data encapsulation; image coding; watermarking; binary line drawing images; data embedding; data hiding; digital lines; rational meshes; watermarking methods; Authentication; Data encapsulation; Data mining; Embedded computing; Gray-scale; Image analysis; Pattern analysis; Pattern recognition; Watermarking; Wavelet analysis; Authentication; Binary Line Drawing Image; Data Hiding; Digital Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Wavelet Analysis and Pattern Recognition, 2008. ICWAPR '08. International Conference on
Conference_Location
Hong Kong
Print_ISBN
978-1-4244-2238-8
Electronic_ISBN
978-1-4244-2239-5
Type
conf
DOI
10.1109/ICWAPR.2008.4635764
Filename
4635764
Link To Document