Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Xu Hua-Jie"'
Publikováno v:
Jisuanji kexue, Vol 49, Iss 4, Pp 209-214 (2022)
Scene image is usually composed of background information and foreground objects.Convolutional neural network (CNN) used for scene recognition task usually needs to recognize the category of scene according to the characteristics of key objects in th
Externí odkaz:
https://doaj.org/article/5056fe4034594b81a5c3541a529d2220
Publikováno v:
Jisuanji kexue, Vol 49, Iss 3, Pp 288-293 (2022)
Consistency-based semi-supervised learning methods typically use simple data augmentation methods to achieve consistent predictions for both original inputs and perturbed inputs.The effectiveness of this approach is difficult to be guaranteed when th
Externí odkaz:
https://doaj.org/article/38d8b3a284404904b72e92efdc557bfc
Publikováno v:
Jisuanji kexue, Vol 48, Iss 10, Pp 220-225 (2021)
The purpose of material recognition is to identify the main objects and their material categories in natural material images.Aiming at the problem of low recognition accuracy caused by the lack of data in material image data sets and the difficulty o
Externí odkaz:
https://doaj.org/article/545c473481dc400aa23f9a01632425de
Publikováno v:
Jisuanji kexue, Vol 48, Iss 8, Pp 169-174 (2021)
In order to solve the problems of high cost of obtaining the top plan view of the main outline of the building in the 3D modeling scenario,low segmentation accuracy of the aerial photography building,interference on the roof of the building,etc.,a me
Externí odkaz:
https://doaj.org/article/8475273f124445fc83ae2e5e68e51c23
Autor:
Sheng Liang-Quan, Xu Hua-Jie
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 231, Iss 4, Pp 1149-1151 (2016)
C6H25Br3N2O3P2, monoclinic, P21/c (no. 14), a = 8.9705(10) Å, b = 25.494(3) Å, c = 10.2372(12) Å, β = 112.888(2)°, V = 2156.8(49) Å3, Z = 4, Rgt(F) = 0.0467, wRref(F2) = 0.1296, T = 296(2) K.
Externí odkaz:
https://doaj.org/article/2bb01cde5b1443ab9be0c6e6ae5913d0
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 231, Iss 2, Pp 557-559 (2016)
C18H20ClN3O, monoclinic, P21/c (no. 14), a = 10.0099(3) Å, b = 16.2337(6) Å, c = 21.0714(7) Å, β = 91.324(3)°, V = 3423.1(2) Å3, Z = 8, Rgt(F) = 0.0381, wRref(F2) = 0.1065, T = 291(2) K.
Externí odkaz:
https://doaj.org/article/3a04d9e9857a43c78a6a2ca18cc03b0d
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 231, Iss 1, Pp 49-51 (2016)
C32H28N2O2, monoclinic, P21/n (no. 14), a = 10.1291(10) Å, b = 25.7313(3) Å, c = 10.2395(10) Å, β = 106.521(1)°, V = 2558.6(4) Å3, Z = 4, Rgt(F) = 0.0402, wRref(F2) = 0.1045, T = 296(2) K.
Externí odkaz:
https://doaj.org/article/9712126407434168acdfc08812091597
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 232, Iss 3, Pp 481-482 (2017)
C24H24N2O2, monoclinic, P21/c (no. 14), a = 11.7857(4) Å, b = 10.6233(4) Å, c = 8.0268(3) Å, β = 102.104(2)°, V = 982.64(6) Å3, Z = 2, Rgt(F) = 0.0320, wRref(F2) = 0.0827, T = 293(2) K.
Externí odkaz:
https://doaj.org/article/b3afca4eefb34a4fb758769526c7a3db
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 230, Iss 2, Pp 111-112 (2015)
C10H9N3O3, monoclinic, P21/c (no. 14), a = 11.290(2) Å, b = 7.339(1) Å, c = 12.238(2) Å, β = 101.325(3)°, V = 994.3 Å3, Z = 4, Rgt(F) = 0.0408, wRref(F2) = 0.1209, T = 296 K.
Externí odkaz:
https://doaj.org/article/4b691e94d553426f8bd5328a1b20426a
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