Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Lige Xu"'
Publikováno v:
IEEE Access, Vol 8, Pp 55063-55075 (2020)
The Rich Model of the Gabor filter (referred to as the GFR steganalytic feature) can detect JPEG-adaptive steganography objects. However, feature dimensionality that is too high will lead to too much computation and will correspondingly reduce the de
Externí odkaz:
https://doaj.org/article/3aa5654140ba42db8d3b3c03ba21073b
Publikováno v:
Symmetry, Vol 13, Iss 9, p 1564 (2021)
The mutual confrontation between image steganography and steganalysis causes both to iterate continuously, and as a result, the dimensionality of the steganalytic features continues to increase, leading to an increasing spatio-temporal overhead. To t
Externí odkaz:
https://doaj.org/article/2c4d1b34e1cc44aba1716537eaabfbe5
Publikováno v:
IEEE Access, Vol 8, Pp 55063-55075 (2020)
The Rich Model of the Gabor filter (referred to as the GFR steganalytic feature) can detect JPEG-adaptive steganography objects. However, feature dimensionality that is too high will lead to too much computation and will correspondingly reduce the de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca92d04bc49662d6d25c3dd69049a6ed
https://doi.org/10.1109/access.2020.2981738
https://doi.org/10.1109/access.2020.2981738
Publikováno v:
Symmetry
Volume 13
Issue 9
Symmetry, Vol 13, Iss 1564, p 1564 (2021)
Volume 13
Issue 9
Symmetry, Vol 13, Iss 1564, p 1564 (2021)
The mutual confrontation between image steganography and steganalysis causes both to iterate continuously, and as a result, the dimensionality of the steganalytic features continues to increase, leading to an increasing spatio-temporal overhead. To t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce18fec993818ebc2dc49b81c5f7a44a
Publikováno v:
Synlett. 28:1491-1495
A cerium(IV) sulfate tetrahydrate promoted oxidative cyclization of quinones with olefins is developed. It proceeds through a tandem [3+2]-cyclization–oxidative coupling–[3+2]-cyclization process, in which tetrahydrobenzodifurans were convenientl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::160b22db396bd8691196bd7906f22b58
https://doi.org/10.1055/s-0036-1588781
https://doi.org/10.1055/s-0036-1588781
Publikováno v:
ACS Sustainable Chemistry & Engineering. 5:1368-1375
Partial hydrogenation of carbon–carbon double bonds is among one of the approaches to improve the low oxidative stability of vegetable biodiesel, which is an important drawback in biodiesel technology. In the current work, we developed an efficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66020668548643e47ac5c14f086be5a4
https://doi.org/10.1021/acssuschemeng.6b01823
https://doi.org/10.1021/acssuschemeng.6b01823
Publikováno v:
Tetrahedron. 71:4974-4981
Direct C–H arylation of unactivated benzene with aryl halides under various simple ligands (EDA, DMEDA, ethylene glycol, etc.) in the presence of potassium tert -amylate ( t -AmOK) base at mild temperature (80 °C) have been developed. This transit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eb84390c38fb4a3e93bb8893cbc9549
https://doi.org/10.1016/j.tet.2015.05.082
https://doi.org/10.1016/j.tet.2015.05.082
Publikováno v:
RSC Adv.. 4:44943-44947
Mixed alkoxy bases (EtOK/t-BuOK) can efficiently promote the cross-coupling of benzene and aryl iodides at 80 °C in the absence of any amine or phenanthroline ligand. This transition-metal-free direct C–H arylation offers a simple and efficient wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5621fb25c4ec8ae0ab6d3e8b2fc94982
https://doi.org/10.1039/c4ra07688e
https://doi.org/10.1039/c4ra07688e
Publikováno v:
Chinese Chemical Letters. 25:1240-1243
10 mol% CuI combined with the DMEDA ligand can efficiently catalyze the N -arylation of 2-arylindoles with aryl iodides and aryl bromides in good to excellent yields. The aryl halides bearing electron-rich or electron-deficient functional groups can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8129dcca0e7a6b610adaf0532a4f769
https://doi.org/10.1016/j.cclet.2014.04.021
https://doi.org/10.1016/j.cclet.2014.04.021
Publikováno v:
Chinese Journal of Organic Chemistry. 38:812
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfd748f53586db7bab42fca03c517df0
https://doi.org/10.6023/cjoc201708019
https://doi.org/10.6023/cjoc201708019