Besides,on the basis of these features,an idea was given for image registration by finding the isolate star to extracting the registration parameter.
针对天基平台凝视模式下小目标成像的特点,根据目标的检测、识别、跟踪的实时性要求,提出了一种以线段表为基础的小目标重心、面积、平均灰度、形状因子等特征的提取算法,并在这些参数的基础上提出了以孤星为基础的图像配准算法提取出目标的配准参数。
Effects of the localized impurity on a trap on characteristics of evolution and interaction of a few bose-einstein condensate solitons;
势阱的局部畸变对多个波色一爱因斯坦凝聚(BEC)孤子演化及相互作用特性的影响
Formation and propagation of dark solitons in metamaterials;
超常介质中暗孤子的形成和传输特性研究
Based on the transformation between the nonlinear Schrdinger equation with variable coefficients and the standard nonlinear Schrdinger equation, the separation expression of neighboring picosecond solitons in this system is presented.
从变系数非线性薛定谔方程出发,我们考虑了一种参数渐减光纤系统,并给出了皮秒孤子在该系统中相互作用的相对间距表达式。
Novel discrete solitons in light-induced photonic lattices;
光诱导光子晶格结构中新型的离散空间光孤子
Properties of solitons stimulated by electric field in collagen molecule;
胶原蛋白分子中电场激发的孤子特性
Characteristics of solitons in proton transfer in hydrogen-bonded systems;
氢键系统中质子传递的孤子特性
The typical situation involves a loner neutron star that comes a little too close to an ordinary binary pair.
典型的情况是，一对普通的双星旁有一颗有点太靠近的孤立中子星。
These did not seem to belong to large families, but were isolated examples, and so became known as sporadic groups.
由于它们是一些孤立的例子，无法归入大的类中，因而被称作零星群。
An exposed piece in backgammon.
十五子棋中易被吃掉的孤立棋子
In this paper, an isolated point operator was used to define a topology on an abstract set.
在本文中，笔者使用了孤立算子定义拓扑。
Some Mechanical Methods in Soliton Theory and Differential Geometry;
孤立子与微分几何中某些问题的机械化方法
Some Problems in Theory of Soliton and Their Mechanization Realization;
孤立子理论中的若干问题的研究及机械化实现
Dust Acoustic Solitary Waves Excited by Gravity in a Collisional Plasma;
碰撞热尘埃等离子体中重力激发的孤立声波
This is no isolated instance.
这不是孤立的例子。
Determining a closure system by a weak isolated operator or a week outer isolated operator
用弱孤立算子或弱外孤立算子确定闭包系统
Chaos, Soliton and Chaotic Soliton in Josephson Junctions;
Josephson结中的混沌、孤子与混沌中的孤子
He stood alone among his colleagues.
他在同事中很孤立。
Isolation of knot in universe resolution
Universe分解中纽结的孤立性
Numerical Simulation of Electromagnetic Solitons in Plasmas with Intense Laser Pulses;
强激光与等离子体相互作用中电磁孤立子的数值模拟研究
Observation of macroscopic postsolitons in ultrashort ultraintense laser-plasma interaction
超短超强激光与稀薄等离子体相互作用中后孤立子的观测
Planetary nebulae are a type of isolated gaseous nebulae possessing a fair degree of bilateral symmetry.
行星状星云是一类孤立的气体星云，具有相当程度的双侧对称性。
Among the Kuomintang troops, we should win over all the possible opponents of civil war and isolate the bellicose elements.
在国民党军队中，应争取一切可能反对内战的人，孤立好战分子。
Evaluation of Serum-vascular Endothelial Growth Factor in Differentiation of Solitary Pulmonary Nodule;
血清血管内皮生长因子在孤立性肺结节鉴别诊断中的价值
Application of Three-step Isolated-core Excitation Technique on Measuring Atomic Autoionizing Spectra;
三步孤立实激发技术在原子自电离态光谱测量中的应用
