Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yuileong Yeung"'
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 30:1423-1434
In this paper, a binary image steganographic scheme is presented, which aims at minimizing the embedding distortions measured by prediction. A prediction model of the center pixel’s value is established in a $3 \times 3$ local region. A concept of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efe89ed222fc8e77f783d11db6d0028e
https://doi.org/10.1109/tcsvt.2019.2903432
https://doi.org/10.1109/tcsvt.2019.2903432
Publikováno v:
Multimedia Tools and Applications. 79:12891-12914
Resampling detection is one of the most important topics in image forensics. Some methods can even estimate the resampling factors. However, it remains a challenge on the post-compressed images because the JPEG compression destroys the statistical ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15025216f8a06f022eec13e4659cacd1
https://doi.org/10.1007/s11042-019-08519-8
https://doi.org/10.1007/s11042-019-08519-8
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 29:1608-1618
Some state-of-the-art binary image steganographic methods aim to generate stego images with good visual quality, while others focus more on the statistical security of the anti-steganalysis. This paper proposes a binary steganographic scheme that imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::677247be4bff2cc3edc74ef84400f00e
https://doi.org/10.1109/tcsvt.2018.2852702
https://doi.org/10.1109/tcsvt.2018.2852702
Publikováno v:
Multimedia Tools and Applications. 78:25079-25100
This paper proposes a secure binary image steganography by minimizing the flipping distortion on the statistics of local texture pattern (LTP) and constructing flexible carriers of syndrome-trellis code (STC). Firstly, the change of LTP’s statistic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::956d3ad984508a7f09e67fcf5a78ebe4
https://doi.org/10.1007/s11042-019-7731-0
https://doi.org/10.1007/s11042-019-7731-0
Publikováno v:
Multimedia Tools and Applications. 78:21891-21915
Over the past few years, many methods have been proposed for reversible data hiding in digital images, but few have been applied to binary images. The existing methods mainly employ run-length to embed the secret message, but the capacity is low. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76aee00a1e01e7a3b55b136dfc9aaa04
https://doi.org/10.1007/s11042-019-7519-2
https://doi.org/10.1007/s11042-019-7519-2
Publikováno v:
Journal of Visual Communication and Image Representation. 59:159-167
Gait as a biometric feature is widely used for human identification, and gait recognition has recently become a significant research problem. According to a small amount of labeled multi-view, multi-walking-condition and multi-clothes-condition human
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c369f92fa47cf49ebc20c01e624843
https://doi.org/10.1016/j.jvcir.2019.01.023
https://doi.org/10.1016/j.jvcir.2019.01.023
Publikováno v:
Journal of Visual Communication and Image Representation. 59:52-61
Recently, defocus blur detection has been an extensive study, but it is still full of challenges in the blur estimation without having any prior knowledge of test image such as blur kernel, degree, or camera parameters. Inspired by the observation th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7afe17cc6288a21193c99b6c6bece1e
https://doi.org/10.1016/j.jvcir.2018.12.048
https://doi.org/10.1016/j.jvcir.2018.12.048
Publikováno v:
Journal of Visual Communication and Image Representation. 58:600-605
Most state-of-the-art binary image steganography methods depend on the content of the image to determine where to embed secret messages, which is capacity-limited and indicates that their distortion measurement may be not precise enough. In this pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11f50a91ec60e045d8251145e8030efe
https://doi.org/10.1016/j.jvcir.2018.12.038
https://doi.org/10.1016/j.jvcir.2018.12.038
Publikováno v:
Journal of Information Security and Applications. 43:37-46
Copy-move forgery is one of the common means of audio splicing. With the advantages of convenience and covertness, copy-move forgery is widely used in our daily life, which is difficult to be found out. This paper proposes a multi-feature decision me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7caaa50eafb5b48d62feca5481085946
https://doi.org/10.1016/j.jisa.2018.10.003
https://doi.org/10.1016/j.jisa.2018.10.003
Publikováno v:
Journal of Real-Time Image Processing. 16:601-609
Halftone images are usually used in facsimile and halftone image steganography can be used for facsimile channel. In recent years, real-time image processing becomes more and more important. In this paper, an efficient block-based steganographic meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7d9fe694dad1ad9661bab03667df09
https://doi.org/10.1007/s11554-018-0822-8
https://doi.org/10.1007/s11554-018-0822-8