JPEG Reversible Data Hiding with Matrix Embedding

被引：1

作者：

Huang, Fangjun ^{[1
]}

Li, Jiayong ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Sch Data & Comp Sci, Guangdong Prov Key Lab Informat Secur Technol, Guangzhou 510006, GD, Peoples R China

来源：

IMAGE AND GRAPHICS, ICIG 2019, PT III | 2019年 / 11903卷

基金：

中国国家自然科学基金;

关键词：

Reversible data hiding; JPEG; Distortion;

D O I：

10.1007/978-3-030-34113-8_20

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Joint photographic experts group (JPEG) image is the most popular image format used in our daily life. Different from the reversible data hiding (RDH) in spatial domain image, JPEG RDH needs to consider not only the visual quality, but also the file storage size of the marked image. In this paper, we firstly implement the matrix embedding (which is originated from steganography) strategy into the field of JPEG RDH. Via considering the philosophy behind the JPEG encoder, those quantized discrete cosine transform (DCT) coefficients that may introduce less distortion are adaptively selected for modification in the embedding process. Experimental results demonstrate that higher visual quality and less storage size of the marked JPEG image can be obtained compared with the state-of-the-art methods.

引用

页码：231 / 243

页数：13

共 26 条

[1] Reversible watermark using the difference expansion of a generalized integer transform [J].