搜索结果: 1-14 共查到“计算机科学技术 Distance”相关记录14条 . 查询时间(0.453 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Bayesian Approach to Determining the Orientation of Sound-soft Obstacles with Phaseless Data via Wasserstein Distance
Wasserstein距离 贝叶斯方法 无相数据 软声障碍物
2023/4/27
We present a Bayesian approach to inverse scattering problems of reconstructing the rotation angle in clockwise direction of an acoustically sound-soft obstacle from phaseless far-field data in two di...
2018年远程教育与学习国际会议（2018 International Conference on Distance Education and Learning）
2018年 远程教育与学习 国际会议
2018/1/22
All submitted conference papers will be blind peer reviewed by three competent reviewers. After a careful reviewing process, all accepted papers after proper registration and presentation, will be pub...
Combination of distance data with high resolution images
Vision Fusion Camera Scanner DEM/DTM Orthorectification
2015/8/25
Typical devices for acquiring distance data are laser scanners. Combining these with higher resolution image data is state of the art.Recently, camera systems are available providing distance and imag...
Log-det heuristic for matrix rank minimization with applications to Hankel and Euclidean distance matrices
Positive semi-definite matrix convex sets functions half positive definite matrix distance data
2015/8/11
We present a heuristic for minimizing the rank of a positive semidefinite matrix over a convex set. We use the logarithm of the determinant as a smooth approximation for rank, and locally minimize thi...
Automatic Wrapper Adaptation by Tree Edit Distance Matching
Distributed information network Web data programs Web pages
2015/7/15
Information distributed through the Web keeps growing faster day by day, and for this reason, several techniques for extracting Web data have been suggested during last years. Often, extraction tasks ...
Visual Conspicuity Index: Spatial Dissimilarity, Distance, and Central Bias
central bias conspicuity dissimilarity spatial distance visual saliency
2013/7/24
We propose an image conspicuity index that combines three factors: spatial dissimilarity, spatial distance andentral bias. The dissimilarity between image patches is evaluatedin a reduced dimensional ...
Visual Conspicuity Index: Spatial Dissimilarity, Distance, and Central Bias
central bias conspicuity dissimilarity spatial distance visual saliency.
2013/7/24
We propose an image conspicuity index that combines three factors: spatial dissimilarity, spatial distance andcentral bias. The dissimilarity between image patches is evaluatedin a reduced dimensional...
An ANN Based Approach to Improve the Distance Relaying Algorithm
Artificial neural networks adaptive distance protection transmission line
2009/7/28
This paper presents an artificial neural network- (ANN) based approach to improve the performance of the distance relaying algorithm. The proposed distance relay uses magnitudes of voltages and curren...
Mahalanobis Distance Based Polynomial Segment Model For Chinese Sign Language Recogniton
Mahalanobis Distance Polynomial Segment Model Chinese Sign Language Recogniton
2010/12/17
Sign Language Recognition (SLR) systems are mostly based on Hidden Markov Model (HMM) and have achieved excellent results. However, the assumption of frame independence in HMM makes it inconsistent wi...
Manifold-Manifold Distance with Application to Face Recognition based on Image Set
Manifold-Manifold Distance Face Recognition Image Set
2010/12/20
In this paper, we address the problem of classifying image sets, each of which contains images belonging to the same class but covering large variations in, for instance,
viewpoint and illumination. ...
Manifold-Manifold Distance with Application to Face Recognition based on Image Set
Manifold-Manifold Distance Application Face Recognition based Image Set
2013/7/17
In this paper, we address the problem of classifying image sets, each of which contains images belonging to the same class but covering large variations in, for instance, viewpoint and illumination. W...
MAHALANOBIS DISTANCE BASED POLYNOMIAL SEGMENT MODEL FOR CHINESE SIGN LANGUAGE RECOGNITON
Sign Language Recognition Hidden Markov Model Polynomial Segment Model Mahalanobis distance
2013/7/17
Sign Language Recognition (SLR) systems are mostly based on Hidden Markov Model (HMM) and have achieved excellent results. However, the assumption of frame independence in HMM makes it inconsistent wi...
Scientists find that the human perception is based on the similarity on the manifold of data set. Isometric feature mapping (Isomap) is one of the representative techniques of manifold. It is intuitiv...
Fast Block-Based True Motion Estimation Using Distance Dependent Thresholds
Fast Block-Based True Motion Estimation Distance Dependent Thresholds
2014/3/12
Afast motion estimation algorithm, called distance-dependent thresholding search(DTS), is presented for block-based true motion estimation applications, and introduces the novel concept of variable di...
