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Description: image retrieval project
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Size: 1949696 |
Author: saeedsia |
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Description: image retrieval project
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Size: 176128 |
Author: saeedsia |
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Description: 基于纹理特征和颜色直方图的内容图像检索源代码-Texture features based on color histogram and image retrieval of the contents of the source code
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Size: 185344 |
Author: tianyun |
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Description: 汽车车牌号识别，基于纹理的内容图像检索技术-Vehicle license plate number recognition, content-based texture image retrieval
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Size: 20480 |
Author: tianyun |
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Description: Feature extraction is a key issue in contentbased
image retrieval (CBIR). In the past, a number of
texture features have been proposed in literature,
including statistic methods and spectral methods.
However, most of them are not able to accurately capture
the edge information which is the most important texture
feature in an image. Recent researches on multi-scale
analysis, especially the curvelet research, provide good
opportunity to extract more accurate texture feature for
image retrieval. Curvelet was originally proposed for
image denoising and has shown promising performance.
In this paper, a new image feature based on curvelet
transform has been proposed. We apply discrete curvelet
transform on texture images and compute the low order
statistics from the transformed images. Images are then
represented using the extracted texture features. Retrieval
results show, it significantly outperforms the widely used
Gabor texture feature.
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Size: 1426432 |
Author: Swati |
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Description: Hu的七个不变矩在图像匹配检索中适用广泛。本代码仅计算图像间Hu的七个矩的D2大小，直观的了解Hu矩的应用-seven moment invariants in image retrieval in the application of broad match. Only the calculation of the code between the image of the seven Hu moments D2 size, intuitive understanding of the application of Hu Moment
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Size: 356352 |
Author: oyq |
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Description: a simple image retrieval method is presented, based on the color distribution of the images.
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Size: 7975936 |
Author: sunda |
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Description: 基于内容的图像检索系统，用matlab编写的，用户可以方便地修改添加新特征，减少工作量。-Content-based image retrieval systems, written with matlab, the user can easily modify to add new features, reduce the workload.
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Size: 7168 |
Author: lili |
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Description: 非常经典的基于内容的图像检索综述，在图像检索领域引用最高的论文-One classical paper for content based image retrieval
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Size: 1398784 |
Author: adai |
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Description: Content-based image retrieval
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Size: 8192 |
Author: hoangthang |
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Description: this project aimed to image retrieval
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Size: 167936 |
Author: sas |
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Description: 近年来，随着互联网的高速发展，网上的多媒体信息也急剧增加，这些多媒体信息以图像为主。如何从浩瀚的图像数据库中快速、准确地找出所需要的图像，己成为一个备受关注的研究课题。有效地组织、管理和检索大规模的图像数据成为迫切需要解决的问题。于是基于内容的图像检索(Content-Based Image Retrieval: CBIR)作为一个崭新的研究领域出现了。
本课题拟研究、分析彩色图像红、绿、蓝三基色直方图的生成、特征提取和相似度等问题，应用图像的颜色信息—三基色直方图对图像进行检索。针对基于颜色的图像检索，本文采用应用广泛的RGB颜色空间来表示图像的颜色特征，对颜色分量进行等间隔量化并形成特征矢量并对特征矢量进行归一化处理，采用图像均匀分块的方法引入图像中色彩所处的位置信息，用距离度量函数进行图像的相似性匹配。在此基础上实现了基于三基色直方图算法的检索系统。
本文的研究和实践对于促进基于内容的图像数据库检索技术的应用具有一定的参考价值和实践意义。-With the rapid development of Internet, the multimedia information is booming. All this information is mostly images. Effective recognizing, management and searching all these images have been an emergent problem. This has led the rise of a new research and development field: Content-Based Image Retrieval (CBIR).
The topics to research, analysis color images red, green and blue color histogram generation, feature extraction and the similarity of the issues, application of the color image- trichromatic histogram of the image retrieval. Based on the color against the static image retrieval, this paper application of a wide range of RGB color space to indicate the color image features, the color components, such as spacing and quantitative characteristics of a feature vector and a normalization of vector processing, using uniform image block the introduction of the method in which the color image Location information, and distance measuring function similar to the image of the match. On
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Size: 408576 |
Author: qichao |
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Description: 在基于内容的图像检索中,图像的标注字能够缩小图像的高级语义和低级视觉内容
之间的差距,并方便检索. 但手工标注费时费力且结果具有主观不一致性,而图像的自动语义标注
能够将图像的视觉特征转化为图像的标注字信息,为用户的使用带来了极大的方便. 本文提出了一
种基于实例的图像自动语义标注方法.-In content2based image retrieval, annotations of image can not only reduce the gap between high2
grade semantics and low2grade visual content, but is also convenient for retrieval. Aswe all know, manual2annota2
tion is time2consuming, strength2consuming, and the annotation resultsmay be subjectively different, while the au2
tomatic image annotation can transform the visual features into annotations. This benefits users a lot. In this paper,
we p ropose an instance2based method for automatic image annotation
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Size: 481280 |
Author: 张三风 |
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Description: 设计了完整的基于颜色直方图的图像检索系统，效果还算可以-Design of a complete color histogram-based image retrieval systems, the effect can be fairly
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Size: 3072 |
Author: 李雅琳 |
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Description: 基于内容的图像检索程序，使用基于图像的纹理对图像进行检索-Content-based image retrieval procedure, the use of image-based texture image retrieval
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Size: 67584 |
Author: 木 易 |
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Description: 基于gabor小波变换的图像检索程序。有特征提取、特征匹配，以及结果返回。-On gabor wavelet transform based image retrieval process. There are feature extraction, feature matching, as well as the results returned.
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Size: 1024 |
Author: 爱学习 |
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Description: Graph-Cut Transducers for Relevance Feedback in Content Based Image Retrieval, Relevance Feedback for Content-Based Image Retrieval Using Bayesian Network,CONTENT BASED IMAGE RETRIEVAL,Relevance Feedback,A survey of browsing models for content based image retrieval,Analysis of Relevance Feedback in Content Based Image Retrieval, Performance Evaluation in Content-Based Image Retrieval: Overview and Proposals, COMPARISON OF TECHNIQUES FOR CONTENT-BASED IMAGE RETRIEVAL
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Size: 3459072 |
Author: sunda |
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Description: retrieval based on color feature has great practical value.
In this paper, the color distribution of endoscope image
in HSV color space is analyzed and a non-even color
quantification method is given, then all the endoscope
images’ color features are extracted. At last three
experiments are designed to prove the validity of these
methods in endoscope image retrieval.
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Size: 1024 |
Author: rach |
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Description: 图像检索，包括基于颜色和纹理两种检索方法-Image retrieval, including those based on color and texture are two retrieval
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Size: 77824 |
Author: 郭静 |
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Description: 这是一个基于内容的图像检索小系统，里面有测试图像。-This is a content-based image retrieval small systems, which has test image.
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Size: 2054144 |
Author: 刘靥 |
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