中国科学院机构知识库网格系统: 检索

Chemical models of adenine precursors cyanamide and carbodiimide in the interstellar medium 期刊论文 OAI收割
Monthly Notices of the Royal Astronomical Society, 2023, 卷号: 521, 期号: 1, 页码: 1578-1589
作者: Zhang, Xia; Quan, Donghui; Li, Runxia; Esimbek, Jarken; Chen, Long-Fei

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收藏 | 浏览/下载：8/0 | 提交时间：2024/06/23

astrochemistry molecular processes ISM: abundances ISM: molecules complex organic-molecules coupled-cluster singles spectral-line survey thermal-reaction hot cores gas alma chemistry phase photodissociation Astronomy & Astrophysics

A Line Complex-Based Evolutionary Algorithm for Many-Objective Optimization 期刊论文 OAI收割
IEEE/CAA Journal of Automatica Sinica, 2023, 卷号: 10, 期号: 5, 页码: 1150-1167
作者: Liang Zhang; Qi Kang; Qi Deng; Luyuan Xu; Qidi Wu

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收藏 | 浏览/下载：28/0 | 提交时间：2023/04/26

Environmental selection line complex many-objective optimization problems (MaOPs) Plücker coordinate

Barrier-Based Adaptive Line-of-Sight 3-D Path-Following System for a Multijoint Robotic Fish With Sideslip Compensation 期刊论文 OAI收割
IEEE TRANSACTIONS ON CYBERNETICS, 2022, 页码: 14
作者: Dai, Shijie; Wu, Zhengxing; Wang, Jian; Tan, Min; Yu, Junzhi

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收藏 | 浏览/下载：49/0 | 提交时间：2022/06/10

Robots Robot kinematics Adaptive systems Navigation Solid modeling Force Complex systems 3-D path-following adaptive line-of-sight (LOS) guidance and control robotic fish time-varying sideslip angle

Comparison of semi-airborne transient electromagnetic data from double-line and single-line grounded-wire sources 期刊论文 OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2022, 卷号: 197, 页码: 12
作者: Zhou, Nannan; Zhang, Shun

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收藏 | 浏览/下载：53/0 | 提交时间：2022/07/18

Transient electromagnetic method Transverse electric mode Transverse magnetic mode Complex terrain Double-line source

An application of a C-2-estimate for a complex Monge-Ampere equation 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF MATHEMATICS, 2021, 卷号: 32, 期号: 12, 页码: 13
作者: Li, Chang; Ni, Lei; Zhu, Xiaohua

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收藏 | 浏览/下载：25/0 | 提交时间：2022/04/02

Kahler metrics holomorphic sectional curvature Ric(k) complex Monge-Ampere equation Schwarz lemma nef and ample line bundles canonical line bundle

Measurement of complex terahertz dielectric properties of polymers using an improved free-space technique 期刊论文 OAI收割
MEASUREMENT SCIENCE AND TECHNOLOGY, 2017, 卷号: 28, 期号: 4, 页码: 8
作者: Chang, Tianying; Zhang, Xiansheng; Yang, Chuanfa

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收藏 | 浏览/下载：31/0 | 提交时间：2018/03/15

free-space method vector network analyzer gated-reflect-line calibration THz time-domain spectroscopy polymer complex dielectric properties

Fingerprint classification by a hierarchical classifier 期刊论文 OAI收割
PATTERN RECOGNITION, 2013, 卷号: 46, 期号: 12, 页码: 3186-3197
作者: Cao, Kai; Pang, Liaojun; Liang, Jimin; Tian, Jie

收藏 | 浏览/下载：39/0 | 提交时间：2015/08/12

Fingerprint classification Complex filter response Support vector machine Ridge line flow Hierarchical classifier

The SHER-HIAF ring lattice design 会议论文 OAI收割
Shanghai, May 12, 2013 - May 17, 2013
作者: Gao, X.; Yang, J.C.H.; Xia, J.W.; Chai, W.P.; Shi, J.

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收藏 | 浏览/下载：38/0 | 提交时间：2017/04/05

Accelerator Complex - Heavy-ion Accelerator - High Intensity - Lattice Design - Rare Isotope Beams - Secondary Nuclei - Time-of-flight Mass Spectrometers - Transport Line

A line mapping based automatic registration algorithm of infrared and visible images 会议论文 OAI收割
5th International Symposium on Photoelectronic Detection and Imaging (ISPDI) - Infrared Imaging and Applications, Beijing, June 25-27, 2013
作者: Ai R(艾锐); Shi ZL(史泽林); Xu DJ(徐德江); Zhang CS(张程硕)

收藏 | 浏览/下载：49/0 | 提交时间：2013/12/26

There exist complex gray mapping relationships among infrared and visible images because of the different imaging mechanisms. The difficulty of infrared and visible image registration is to find a reasonable similarity definition. In this paper, we develop a novel image similarity called implicit linesegment similarity(ILS) and a registration algorithm of infrared and visible images based on ILS. Essentially, the algorithm achieves image registration by aligning the corresponding line segment features in two images. First, we extract line segment features and record their coordinate positions in one of the images, and map these line segments into the second image based on the geometric transformation model. Then we iteratively maximize the degree of similarity between the line segment features and correspondence regions in the second image to obtain the model parameters. The advantage of doing this is no need directly measuring the gray similarity between the two images. We adopt a multi-resolution analysis method to calculate the model parameters from coarse to fine on Gaussian scale space. The geometric transformation parameters are finally obtained by the improved Powell algorithm. Comparative experiments demonstrate that the proposed algorithm can effectively achieve the automatic registration for infrared and visible images, and under considerable accuracy it makes a more significant improvement on computational efficiency and anti-noise ability than previously proposed algorithms.

Exact solutions for generalized variable-coefficients Ginzburg-Landau equation: Application to Bose-Einstein condensates with multi-body interatomic interactions 期刊论文 OAI收割
JOURNAL OF MATHEMATICAL PHYSICS, 2012, 卷号: 53, 期号: 12
Kengne, E; Lakhssassi, A; Vaillancourt, R; liu, WM

收藏 | 浏览/下载：50/0 | 提交时间：2013/09/17

NONLINEAR SCHRODINGER-EQUATION TRAVELING-WAVE SOLUTIONS COMPLEX MODULATION TRANSMISSION-LINE LOCALIZED STATES MARGINAL STATE BIFURCATION DYNAMICS SOLITONS INSTABILITY