The unique properties of quad tree data structure and divided pyramid image into partitions by using quad tree methods;
四叉树数据结构的特性与其邻域寻找算法，并将多分辨率影像数据按照四叉树结构进行分块处理；
This paper proposes the method of decision-tree SVM on two levels pyramid image, it could solve the segmentation problem of multi-classes objects on aerial image.
提出了两级金字塔影像上的决策树支持向量机方法，解决航空影像中多类地物的分割问题。
The main contents include extraction of feature points, generation of pyramid image structure and similarity extent computation based on a pyramid image structure.
方法内容包括特征点提取、构造影像金字塔以及基于金字塔数据结构的互相关匹配。
Introducing the theory of automatic correlation into data acquirement of Close Range images, we realized the semiautomatic data acquisition based on pyramid image matching.
将自动相关的理论引入到近景像片的数据获取中，实现了基于金字塔影像匹配的半自动数据采集。
The image of a pyramid us that great success is in fact an accumulation of small achievements.
金字塔的形象告诉我们伟大的成功其实就是由小的成就积累而成。
A novel hierarchical image fusion scheme based on contrast pyramid decomposition is presented.
给出了一种新的基于对比度塔形分解的分层图像融合方法。
The function performs the downsampling step of the Gaussian pyramid construction. First, it convolves the source image with the kernel.
该函数执行高斯金字塔结构下采样的步骤。首先，它与内核的源图像进行卷积。
The multiresolution pyramid fusion algorithm is one of the most common algorithms in the processing of image fusion.
在对图像进行融合过程中，多分辨率金字塔式方法是经常用到的技术之一。
Image pyramid is an important tool for processing and analyzing digital images.
图像金字塔是处理和分析数字图像的重要工具。
The fusion experiments indicate this image fusion is superior to the traditional fusion based on the morphological pyramid, contrast pyramid and wavelet decomposition.
融合实验表明，该方法优于传统的形态学金字塔图像融合，衬比度金字塔图像融合和小波分解图像融合。
Different methods for generating pyramid data structure have been analysed, these effects in image matching are compared, also a fast algorithm of pyramid data struct is provided.
分析了多种金字塔数据结构的生成方法，比较了不同方法在影像匹配中的优劣，并提出了一种影像金字塔生成的快速算法。
This study focuses on image pyramid, and finds out an approach to reduce the data volume of them and solve the problem of truncation in precision.
以图像金字塔为研究对象，旨在减小图像金字塔的存储量，同时解决恢复数据时的精度截断问题。
The simple image fusion method, the multiresolution image fusion techniques based on multiscale pyramid decomposition (MPD), and the image fusion method based on wavelet transform are studied.
文中研究了简单的图像融合方法、基于多尺度塔形分解的多分辨率图像融合方法和基于小波变换的图像融合方法。
Firstly, an image fusion based on contrast pyramid decomposition is applied in this scheme.
该方法首先使用一种基于对比度塔形分解的图像融合技术。
The traditional image incremental updating method is based on the Pyramid Model, it stores the changing images in form of the pyramid blocks.
传统的基于金字塔的影像增量更新方法中，变化区域的影像以金字塔的影像块形式存储。
The image fusion is performed by the direction contrast and region standard deviation to get the fused 4-subband image pyramid. The final fused image is formed with the subband image reconstruction.
然后利用方向衬比度和区域标准差进行图像融合得到融合的4子带图像金字塔，最后应用子带图像重构得到融合图像。
This paper proposed a new image fusion method based on steerable pyramid and IHS Transformation.
提出了一种基于可操纵金字塔和IHS变换的遥感影像融合方法。
At last, the author puts forward "the special pyramid structure" which store and manage image data.
最后提出用“空心金字塔结构”存储和管理影像数据的设想。
Compared with the traditional pyramid decomposition, the fusion scheme based on wavelet is more capable to retain and pick up image information and has a greater application potential.
与传统金字塔方法相比较，基于小波变换的融合算法能够很好地保持图像的信息，提取源图像信息的能力更强，具有广阔的应用前景。
A novel pixel-level image fusion scheme based on gradient pyramid decomposition is presented.
给出了一种新的基于对比度塔形分解的分层图像融合方法。
A novel pixel-level image fusion scheme based on gradient pyramid decomposition is presented.
该方法首先使用一种基于对比度塔形分解的图像融合技术。
A novel hierarchical image fusion scheme based on contrast pyramid decomposition is presented.
该方法首先使用一种基于对比度塔形分解的图像融合技术。
Firstly, an image fusion based on contrast pyramid decomposition is applied in this scheme.
给出了一种新的基于对比度塔形分解的分层图像融合方法。
The multiresolution image fusion algorithm is commonly used in image fusion process and can be divided into multiresolution pyramid fusion algorithm and wavelet transformation (WT) fusion algorithm.
针对弹载视频图像在战场中的应用背景，分析了在进行弹载图像信源压缩编码时对图像分辨率及帧频的特殊处理要求。
Study on the influence of fusion parameters on the performance of contrast pyramid decomposition-based image fusion scheme;
给出了一种新的基于对比度塔形分解的分层图像融合方法。
The principle of image decomposition and reconstruction based on Gauss-pyramid, Laplacian-pyramid, contrast-pyramid and wavelet-pyramid is emphatically analyzed, as well as the fusion algorithm.
重点分析了高斯金字塔、拉普拉斯金字塔、对比度金字塔和小波金字塔在图像分解与重构中的原理及其融合算法。
The principle of image decomposition and reconstruction based on Gauss-pyramid, Laplacian-pyramid, contrast-pyramid and wavelet-pyramid is emphatically analyzed, as well as the fusion algorithm.
重点分析了高斯金字塔、拉普拉斯金字塔、对比度金字塔和小波金字塔在图像分解与重构中的原理及其融合算法。
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