中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [4]
中国科学院大学 [2]
自动化研究所 [2]
地质与地球物理研究所 [1]
计算技术研究所 [1]
理论物理研究所 [1]
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OAI收割 [9]
iSwitch采集 [2]
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期刊论文 [10]
会议论文 [1]
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2018 [1]
2014 [1]
2013 [1]
2012 [1]
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2009 [1]
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学科主题
Physics [1]
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Sparse decomposition of seismic data and migration using Gaussian beams with nonzero initial curvature
期刊论文
OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2018, 卷号: 151, 页码: 82-89
作者:
Liu, Peng
;
Wang, Yanfei
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/09/28
Sparse decomposition
Curvature
Gaussian beam migration
Recent theoretical advances in elasticity of membranes following Helfrich's spontaneous curvature model
期刊论文
OAI收割
ADVANCES IN COLLOID AND INTERFACE SCIENCE, 2014, 卷号: 208, 期号: -, 页码: 66-75
作者:
Tu, ZC
;
Ou-Yang, ZC
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/06/03
RED-BLOOD-CELL
ASSEMBLED LIPID TUBULES
GAUSSIAN CURVATURE
AXISYMMETRICAL VESICLES
SHAPE TRANSFORMATIONS
HELICAL RIBBONS
MEDIATED INTERACTIONS
FLUID MEMBRANES
EQUILIBRIUM-CONFIGURATIONS
WILLMORE CONJECTURE
Gaussian-curvature-derived invariants for isometry
期刊论文
OAI收割
SCIENCE CHINA-INFORMATION SCIENCES, 2013, 卷号: 56, 期号: 9
作者:
Cao Weiguo
;
Hu Ping
;
Liu Yujie
;
Gong Ming
;
Li Hua
  |  
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2023/12/04
MOMENT INVARIANTS
SURFACES
RECOGNITION
MESHES
OBJECT
DISTRIBUTIONS
SEGMENTATION
COMPUTATION
FRAMEWORK
DISTANCES
rigid object
non-rigid object
isometry
scale
Gaussian curvature
moment
moment invariant
Human age estimation with surface-based features from MRI images
会议论文
OAI收割
美国, 2012/10/1
作者:
Wang, Jieqiong
;
Dai, Dai
;
Li, Meng
;
Hua, Jing
;
*He, Huiguang
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2018/02/14
Age Estimation
Age-based
Brain Images
Brain Networks
Correlation Coefficient
Cross Validation
Data Sets
Gaussian Curvatures
Healthy Subjects
Human Age Estimation
Mean Absolute Error
Mean Curvature
Mri Image
Regional Feature
Regression Model
Relevance Vector Machine
Root Mean Squared Errors
Surface Area
Surface-based
On pseudo-holomorphic curves from two-spheres into a complex grassmannian g(2,5)
期刊论文
iSwitch采集
Acta mathematica sinica-english series, 2010, 卷号: 26, 期号: 4, 页码: 759-762
作者:
Jiao, Xiao Xiang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2019/05/10
Pseudo-holomorphic curves
Gaussian curvature
Harmonic sequence
Kahler angle
Discrete schemes for Gaussian curvature and their convergence
期刊论文
OAI收割
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2009, 卷号: 57, 期号: 7, 页码: 1187-1195
作者:
Xu, Zhiqiang
;
Xu, Guoliang
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2018/07/30
Discrete surfaces
Gaussian curvature
Discrete curvature
Geometric modelling
Angular defect schemes
Holomorphic two-spheres in complex grassmann manifold g(2,4)
期刊论文
iSwitch采集
Proceedings of the indian academy of sciences-mathematical sciences, 2008, 卷号: 118, 期号: 3, 页码: 381-388
作者:
Xu, Xiaowei
;
Jiao, Xiaoxiang
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/05/10
Gaussian curvature
Holomorphic map
Totally geodesic
Lines of curvature and umbilical points for implicit surfaces
期刊论文
OAI收割
COMPUTER AIDED GEOMETRIC DESIGN, 2007, 卷号: 24, 期号: 7, 页码: 395-409
作者:
Che, Wujun
;
Paul, Jean-Claude
;
Zhang, Xiaopeng
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2015/11/08
curvature
torsion
Gaussian curvature
mean curvature
implicit surface
line of curvature
umbilical point
Angle deficit approximation of Gaussian curvature and its convergence over quadrilateral meshes
期刊论文
OAI收割
COMPUTER-AIDED DESIGN, 2007, 卷号: 39, 期号: 6, 页码: 506-517
作者:
Liu, Dan
;
Xu, Guoliang
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2018/07/30
angle deficit
Gaussian curvature
quadrilateral mesh
convergence
Triangular surface mesh fairing via Gaussian curvature flow
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2006, 卷号: 195, 期号: 1-2, 页码: 300-311
作者:
Zhao, Huanxi
;
Xu, Guoliang
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2018/07/30
mesh smoothing
Gaussian curvature flow
feature preserving