Description: 用小波多尺度分析进行基于医学图像形状特征的检索.-wavelet multiscale analysis based medical image retrieval features of the shape. Platform: |
Size: 880 |
Author:江兰 |
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Description: 所谓基于内容图像的检索是指由图像分析软件对输入的图像先进行图像分析，根据图像中物体或区域的颜色(color)、形状(shape)或纹理(texture)等特征以及这些特征的组合，自动抽取特征，在将输入图像存入图像库的同时将其相应的特征向量也存入与图像库相连的特征库。-so-called content-based image retrieval is by image analysis software on the importation of the first images for image analysis. According to image objects or regional color (color). Shape (shape) or texture (texture), and other characteristics of these features combined, Automatic feature extraction. in the input image into the image of the corresponding eigenvector also credited with images linked to the characteristics of the library. Platform: |
Size: 70906 |
Author:大海 |
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Description: 用小波多尺度分析进行基于医学图像形状特征的检索.-wavelet multiscale analysis based medical image retrieval features of the shape. Platform: |
Size: 1024 |
Author:江兰 |
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Description: 所谓基于内容图像的检索是指由图像分析软件对输入的图像先进行图像分析，根据图像中物体或区域的颜色(color)、形状(shape)或纹理(texture)等特征以及这些特征的组合，自动抽取特征，在将输入图像存入图像库的同时将其相应的特征向量也存入与图像库相连的特征库。-so-called content-based image retrieval is by image analysis software on the importation of the first images for image analysis. According to image objects or regional color (color). Shape (shape) or texture (texture), and other characteristics of these features combined, Automatic feature extraction. in the input image into the image of the corresponding eigenvector also credited with images linked to the characteristics of the library. Platform: |
Size: 70656 |
Author:大海 |
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Description: 此程序计算图像的七个不变矩，提取出图像的形状特征，可用于图像检索。-This procedure of calculating the image of seven invariant moments, the shape of extracted image features, can be used for image retrieval. Platform: |
Size: 1024 |
Author:Owenli |
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Description: 图像检索_基于MPEG-7形状特征的图像检索技术研究-_ Image Retrieval Based on MPEG-7 shape features of image retrieval research Platform: |
Size: 3093504 |
Author:ff |
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Description: 针对医学图像数据库,提出一种新的基于纹理和形状的图像检索方法。非下采样Contourlet变换具有多尺度多分辨率
分析和平移不变性的特点,用来提取纹理特征。Zernike矩作为一种基于区域的形状描述子,具有良好的旋转不变性,用来提取
形状特征. 然后综合两种特征。对CT图像数据库进行检索实验,实验结果表明,该方法具有良好的检索性能,并具有平移、尺
度、旋转不变性。-Aiming atmedical image database, a novelmedical image retrieval algorithm based on texture and shape
information is p roposed. The nonsubsamp led Contourlet transform p rovides a flexible multi2scale, multi2direction and
shift2invariant image rep resentation. It is used for texture feature extraction. As a region2based shape descrip tor,
Zernike moments have good rotation invariance. It is used to extract shape feature. Then, the two features are inte2
grated into image retrieval. A CT image database was retrieved using thismethod. Experimental results show that the
new method has good retrieval performance and the p roperties of translation, scaling and rotation invariance.
Key words: nonsubsamp led Contourlet transform Zernike moment texture extraction shape extraction Platform: |
Size: 397312 |
Author:ll |
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Description: 形状特征是武器装备目标识别的关键因素。针对归一化后轴夹角的特点和小波描述子多尺度描述轮廓曲
线的特性，提出一种R树索引的分层检索技术模型，在模型库空间逐级过滤出与目标相似的模板，以保证检索的效
率和准确性，并通过对军用车辆的检索实验验证了模型的有效性。-The shape features of military weapons＆equipment are the most important key factors of image
object recognition．Aiming at the characteristics of the contour-curve’S normalized rear—axes—angle and
multi—scale description of the Wavelet Descriptor，this paper pmposes a delaminating image retrieval model
by using R-tree index，which hierarchically filter the similar templates with the object pattern via the multiresolution
description techniques of the contour to eusure the system’S efficiency and precision，and the ex—
periments prove the efficiency and effectiveness by image retrieval of the vehicles． Platform: |
Size: 456704 |
Author:周二牛 |
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Description: 介绍了一个基于特征的图象查询和检索系统.该系统由查询模块、特征提取和描述模块、匹配模块、图象显示模块和图象库管理模块组成.系统既支持基于颜色、纹理、形状的单一特征查询,也支持结合不同特征的更符合视觉要求的综合特征查询.该系统已结合实际图象库进行了查询和检索实验,文中给出一些实际检索结果.
-Describes a feature-based image query and retrieval system. The system consists of query module, feature extraction and description of the module, matching module, image display module and image database management module. System not only supports color, texture, shape single feature queries, and also supports a combination of different features more in line with requirements of the integrated features of the visual query. The system has been carried out with the actual image database query and retrieval experiments, the paper gives some actual search results. Platform: |
Size: 100352 |
Author:陈怡 |
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Description: Content-based medical image retrieval is now getting more and more attention in the
world, a feasible and efficient retrieving algorithm for clinical endoscopic images is urgently
required. Methods: Based on the study of single feature image retrieving techniques, including color
clustering, color texture and shape, a new retrieving method with multi-features fusion and relevance
feedback is proposed to retrieve the desired endoscopic images. Results: A prototype system is set
up to evaluate the proposed method’s performance and some evaluating parameters such as the
retrieval precision & recall, statistical average position of top 5 most similar image on various features, etc.
are therefore given. Conclusions: The algorithm with multi-features fusion and relevance feedback
gets more accurate and quicker retrieving capability than the one with single feature image retrieving
technique due to its flexible feature combination and interactive relevance feedback. Platform: |
Size: 359424 |
Author:gokul/goks |
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Description: 一个Java实现的基于内容的图像检索工具包，可用来提取图像的颜色特征、纹理特征（Gabor Filter）以及形状特征，并在此基础上判断图像相关性。-Java implementation of a content-based image retrieval toolkit, which can be used to extract the image' s color features, texture features (Gabor Filter), and shape features, and on this basis to determine the image correlation. Platform: |
Size: 41984 |
Author:杜可 |
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Description: CBIR is retrieval of images based on some query or example images. It is also called Query based image retrieval. Firstly, this report outlines a description of the primitive features of an image color and shape. These features are extracted and used as the basis for a similarity check between images. The final result is a MatLab built software application, with an image database, that utilized color and shape features of the images in the database as the basis of comparison and retrieval. Platform: |
Size: 304128 |
Author:keerthi |
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Description: 此程序计算图像的七个不变矩 提取图像的形状特征 可用于图像的检索-This program calculates the image of the seven invariant moments can extract image shape features for image retrieval Platform: |
Size: 2048 |
Author:duxing |
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Description: 本程序可以提取图片的css特征，可用于图像检索中作为形状特征。-The program can extract picture css features, can be used as the shape feature in image retrieval. Platform: |
Size: 2630656 |
Author:张月辉 |
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Description: 基于颜色与形状特征的图像检索系统，颜色直方图，傅里叶形状描述子，不变矩。-Image retrieval system based on color and shape features Platform: |
Size: 10841088 |
Author: |
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Description: 图像检索系统源码,仅用于商业学习!具体操作步骤如下：
1.输入带检索图像。
2.选择检索库路径。
3.选择检索方式：基于颜色特征、基于形状特征或者基于颜色和形状综合特征。
4.点击【开始检索】按钮即可得到检索结果。-The source of the image retrieval system, used only for commercial learning! Specific steps are as follows: 1. Input with retrieval of images. 2 Select retrieval library path. Choose retrieval methods: based on color feature, shape-based features or characteristics based on color and shape. 4 Click the Start retrieve】 button to retrieve the results. Platform: |
Size: 1332224 |
Author:li |
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Description: 综合多个特征的图像检索，包括颜色、形状和纹理等-Integrated multiple features for image retrieval, including color, shape and texture Platform: |
Size: 349184 |
Author:马亚琼 |
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Description: 具体操作步骤如下：
1.输入带检索图像。
2.选择检索库路径。
3.选择检索方式：基于颜色特征、基于形状特征或者基于颜色和形状综合特征。
4.点击【开始检索】按钮即可得到检索结果。-Specific steps are as follows:
1 input with image retrieval.
2 Select retrieval library path.
3 Select the search method: Based on the color feature, shape-based features or features based on color and shape integrated.
4 Click [Start] button to retrieve search results can be obtained. Platform: |
Size: 1173504 |
Author:张三 |
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Description: Image retri techniques are useful in many image-processing applications. Content-based image retri systems work with whole images and searching is based on comparison of the query. General techniques for image retri are color, texture and shape. These techniques are applied to get an image the image . They are not concerned with the various resolutions of the images, size and spatial color distribution. Hence all these methods are not appropriate to the art image retri . Moreover shape based retri s are useful only in the limited domain. The content and metadata based system gives images using an effective image retri technique. Many other image retri systems use global features like color, shape and texture. But the prior results say there are too many false positives while using those global features to search for similar images. Hence we give the new view of image retri system using both content and metadata -Image retri techniques are useful in many image-processing applications. Content-based image retri systems work with whole images and searching is based on comparison of the query. General techniques for image retri are color, texture and shape. These techniques are applied to get an image the image . They are not concerned with the various resolutions of the images, size and spatial color distribution. Hence all these methods are not appropriate to the art image retri . Moreover shape based retri s are useful only in the limited domain. The content and metadata based system gives images using an effective image retri technique. Many other image retri systems use global features like color, shape and texture. But the prior results say there are too many false positives while using those global features to search for similar images. Hence we give the new view of image retri system using both content and metadata Platform: |
Size: 39936 |
Author:kilo |
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Search - image retrieval shape features