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Affine Spinor Decomposition in Three-Dimensional Affine Geometry
期刊论文
ACTA MATHEMATICA SCIENTIA, 2022, 页码: 35
作者:
Wu, Chengran
;
Li, Hongbo
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2023/02/07
spin group
spinor decomposition
affine transformation
line geometry
affine line reflection
Phase retrieval from the norms of affine transformations
期刊论文
ADVANCES IN APPLIED MATHEMATICS, 2021, 卷号: 130, 页码: 20
作者:
Huang, Meng
;
Xu, Zhiqiang
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浏览/下载:61/0
  |  
提交时间:2021/10/26
Phase retrieval
Determinant variety
Matrix recovery
Probabilistic learning vector quantization on manifold of symmetric positive definite matrices
期刊论文
Neural Networks, 2021, 卷号: 142, 页码: 105-118
作者:
Tang FZ(唐凤珍)
;
Feng HF(冯海峰)
;
Tino, Peter
;
Si BL(斯白露)
;
Ji DX(冀大雄)
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  |  
浏览/下载:5/0
  |  
提交时间:2021/05/25
Probabilistic learning vector quantization
Learning vector quantization
Symmetric positive definite matrices
Riemannian geodesic distances
Riemannian manifold
Monocular 3D Detection with Geometric Constraint Embedding and Semi-supervised Training
期刊论文
IEEE Robotics and Automation Letters, 2021, 卷号: 6, 期号: 3, 页码: 5565-5572
作者:
Li PX(李培玄)
;
Zhao HC(赵怀慈)
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  |  
浏览/下载:16/0
  |  
提交时间:2021/03/14
Object Detection
Segmentation and Categorization
Autonomous Vehicle Navigation
Computer Vision for Automation
Cluster Configuration Spaces of Finite Type
期刊论文
SYMMETRY INTEGRABILITY AND GEOMETRY-METHODS AND APPLICATIONS, 2021, 卷号: 17, 页码: 92
作者:
Arkani-Hamed, Nima
;
He, Song
;
Lam, Thomas
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  |  
浏览/下载:3/0
  |  
提交时间:2023/01/16
ALGEBRAS
Lifts of Non-Compact Convex Sets and Cone Factorizations
期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 24
作者:
Wang, Chu
;
Zhi, Lihong
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  |  
浏览/下载:4/0
  |  
提交时间:2020/09/23
Cone factorization
convex set
lift
nonnegative rank
polyhedron
positive semidefinite rank
recession cone
Optimal State Estimation and Fault Diagnosis For a Class of Nonlinear Systems
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2020, 卷号: 7, 期号: 2, 页码: 517-526
作者:
Hamed Kazemi
;
Alireza Yazdizadeh
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  |  
浏览/下载:9/0
  |  
提交时间:2021/03/11
Differential geometry
fault detection and isolation (FDI)
fault diagnosis
neural network (NN)
nonlinear observer and filter design
optimal state estimation
Image deformation based on contour using moving integral least squares
期刊论文
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 1, 页码: 152-160
作者:
Yu, Chong
;
Chen, Xi
;
Yin, Lei
;
Shu, Chang
;
Zhao, Li
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  |  
浏览/下载:79/0
  |  
提交时间:2019/07/12
deformation
least squares approximations
optimisation
image registration
splines (mathematics)
computational geometry
feature extraction
medical image processing
deformation function
effective image deformation methods
contour
image deformation method
Integral Least Squares optimisation
control contours
desired contours
intuitive deformations
Affine invariant fusion feature extraction based on geometry descriptor and BIT for object recognition
期刊论文
IET IMAGE PROCESSING, 2019, 卷号: Vol.13 No.1, 页码: 57-72
作者:
Yu, Lingli
;
Xia, Xumei
;
Zhou, Kiajun
;
Zhao, Lijun
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/13
feature extraction
image recognition
affine transforms
object recognition
face recognition
edge detection
valuable technology
image recognition
bio-visual mechanism
object recognition method
fusion feature framework
geometry descriptor
double biologically inspired transformation
shape feature
interest detector
contour features
area estimation
affine region detector
area ratio feature vectors
orientation edge detector
local space frequency detector
DBIT feature vectors
weighted fusion strategy
Pearson correlation distance
geometry feature
highly stable recognition accuracy
feature invariance
selectivity
affine invariant fusion feature extraction
affine transformation
viewing angle
distance variations
affine invariant feature extraction
Affine invariant fusion feature extraction based on geometry descriptor and BIT for object recognition.
期刊论文
IET Image Processing, 2019, 卷号: Vol.13 No.1, 页码: 57-72
作者:
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/13
IMAGE
processing
*IMAGE
fusion
*FEATURE
extraction
*OBJECT
recognition
(Computer
vision)
*IMAGE
databases
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