图像

Net ameliorates the traditional polynomials image registration method, puts forward a new method using orthogonal polynomials, expatiates the principle, arithmetic of this technique, and then realizes the clipping registration and superposition of vectorgraph and remote-sensing image.

Net 平台的基础上，改进了传统的多项式图像配准方法，提出了一种利用正交多项式进行图像配准的新思路，从而进一步实现了矢量图与遥感图像的快速叠合。

The every frame image was transformed by dyadic discrete wavelet and the characteristic of wavelet transform coefficient was analyzed. Low frequency coefficients were analyzed by fast principal component method which quoted Gram-Schmidt orthonormalization procedure in fixed-point algorithm then distilled principal component and reconstructed the low frequency coefficients. To suppress image noise, the high frequency coefficients were equated to zero.

该算法对热图像序列中的每帧图像进行二进制离散小波变换，提取出低频部分的系数；对低频系数进行改进PCA分析，通过固定点算法并引入Gram-Schmidt正交化过程求解特征向量；令高频系数为零，抑制图像的噪声。

In this paper, X-ray images of osteoma are discussed. Besides, the segmentation of medicine images and the acquisition of feature, the two crucial techniques about the query by medicine image content, are further studied.

本文对基于医学图像查询的两个关键技术—图像分割和特征提取进行了深入研究，侧重基础理论和方法的探讨，同时做了很多的实验验证、比较和分析；并提出了基于"Web上的医学图像内容检索技术"的实验方法。

In this article, firstly embedded system development actuality and trend are introduced, a project of palmtop type image display system based on embedded network server is proposed. Secondly based on TI company special DSP processor TMS320DSC21, a brief introduction of components of system hardware is done. Following this the theory and reality analysis of JPEG image decompression is done, it is one of the most important technique in digital image process.

本文首先介绍了嵌入式系统的发展现状和趋势，并提出了一种基于嵌入式网络服务器的手持图像显示系统方案：接着基于TI公司的专用DSP处理器TMS320DSC21，简要介绍了系统硬件平台的组成；然后，对该方案中数字图像处理的关键技术之一——JPEG图像解压缩进行了原理上和具体实现上的分析。

Because of the use of QPSO,the fused image is more relative with the multi-spectral and panchromatic imagery.

由于采用了QPSO算法，使最后变换后的图像与多光谱图像和全色图像都有很强的相关性。

A new false color mapping and wavelet integrated approach is presented, and is used to fuse the panchromatic image and spectral images.

给出了一种新的综合伪彩色映射技术和小波变换理论的图像融合方法，并将其应用于全色图像和光谱图像的融合中。

In this paper, we present a new remote sensing image fusion method based on IHST and Wavelet Packet Transform to fusion a multi-spectral image and a panchromatic image.

针对多光谱图像与全色图像的融合，提出了基于IHS变换和小波包变换的遥感图像融合新方法。

This procedure is to acquire panoramic camera images to start, should be acquired panoramic camera images of a circular, through this algorithm into a rectangular image.

详细说明：本程序是对全景摄像头获取的图像进行展开，应为全景摄像头获取的图像是圆形，通过此算法将图像转化为矩形。

Then they used the pattern formed by the beams as they bounced off the crystals to create computer-generated, 3-D images of the patterns of twisting and folding amino acid chains that make up the different types of pantothenate kinase and their interactions with the other molecules.

然后从晶体的反射光形成的图像出发，通过电脑生成组成不同类型泛酸激酶的折叠扭曲的氨基酸分子链的三维图像以及它们与其他分子相互作用时形成的三维图像。

Firstly a square image is divided in- to two parts by diagonal and a parallelogram is reformed.

首先沿图像的对角线方向将正方形图分为上下两个部分并重新组合成一个平行四边形的图像；然后利用平行四边形图像的两列像素之间的像素数目差将某列中的像素插入到相邻下一列像素之间。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐