principal visual direction是什么意思

网络释义

用法例句

A quadrature filter pair is designed, which consists of a steerable filter and its Hilbert transform, to analyze the dominant orientation and local orientation energy in registered images.

提出了一种基于方向可调滤波器的图像消噪及融合算法,即使用方向可调滤波器及其Hilbert变换组成的正交滤波器组,分析两幅已配准源图的主要方向及局部方向能量,根据噪声点所具有的奇异性、无方向性,从而检测出图像噪声点,并运用局部中值滤波方法消噪;对于源图中的特征,采用局部方向能量作为权重进行加权融合。

In this method,quadrature pair that consists of a steerable filter and its Hilbert transform is used for analysing the dominant orientation and local orientation energy in the high frequency level of each image.

在该方法中,采用方向可调滤波器及其Hilbert变换组成的正交滤波器组,分析两幅不同焦点图像的高频成分中的主要方向及局部方向能量,自动判别出每幅源图像中的清晰部分,并把各个清晰区域融合入结果图像中。

LOGISTICS SUPPORT METHODS OF CONTINGENCY OPERATION ON THE MAIN DIRECTIONS;

主要方向应急作战后勤保障方式探要

These deposits parallel to the main direction of sedimentation.

这些矿体与沉积的主要方向一致。

Potential development tendencies and research directions about heat-resistant magnesium alloys are proposed.

最后指出发展耐热镁合金的主要方向。

Research on the Main Approach of Contemporary Chinese Sports Culture Development;

论当代中国体育文化发展的主要方向

The Development Oreintation and Progress of Eco-tourism in China and Foreign Countries;

国内外生态旅游研究的主要方向及进展

The Direction of Introducing foreign Capitals Should be Alliance of Multinational Eneerprises for China;

跨国公司并购应是我国吸引外资的主要方向

Aspects of urban ecology and its evolution in outsides;

国外城市生态研究的主要方向与研究进展

The Selection of Main Attack Heading Which Is Based Upon AHP

基于层次分析法的主要进攻方向选定

The main research direction of Professor Zhan Jialiang is ： Propulsion system of spacecraft.

主要研究方向：航天器推进系统研究。

Analysis on the Judgment of Air-Attack Main Direction for Air-Defense Groups of Focal Projects;

要地防空群对敌主攻方向确定度分析

On Chief Research Tendencies on Extensive Reading in Western Countries;

评当代西方外语阅读研究的主要趋向

The compressional stress mainly comes from SW, and the NE direction acts as a resistance.

挤压应力主要来自南西方向、北东方向起阻挡作用。

An electronic device that restricts current flow chiefly to one direction.

二极管将电流主要限制于一个方向的电子设备，

The Rightists want us to turn round and take the capitalist road.

右派就是要倒转这个方向，走资本主义道路。

This produces solution channels that develop mainly in the direction of the flow.

这样就造成了主要沿水流方向发育的溶蚀通道。

Abstract The development of inverter welding power source is the inexorable trend of welding power source orientation.

逆变焊接电源是焊接电源的主要发展方向之一。

Kesearch on the Principal Trade Partners in China and Geographic Direction of Foreign Trade;

中国的主要贸易伙伴和对外贸易地理方向研究

Economic Transformation and Change of Development Mode:Main Characteristics and Policy Orientation;

经济转型与发展方式转变:主要特征与政策取向