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实现了比较两图像的相似度,先转化为相同大小,然后生成图像的颜色直方图,最后比较两直方图的相似度,To realize the similarity of two images, first into the same size, and then generate the image color histogram, and finally compare the similarity of two histograms
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基于空间直方图的图像相似度匹配算法,用opencv开发的,适合做跟踪的朋友用,Space-based histogram similarity matching algorithm, using opencv developed suitable for tracking Friend
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利用matlab实现两幅图像之间的相似性度量,主要是基于颜色直方图-Between two images using matlab to achieve similarity measure is mainly based on color histogram
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图像相似度检测,下面是直方图相交的代码,同种图片的识别率达90%以上,性能非常稳定。
程序的例子是8位(256色)位图,其他位图类似。
-Image similarity detection, the following is the histogram intersection of the code, the same kinds of picture identification rate of 90, performance is very stable. Procedure
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实现BMP图像的直方图均衡化,并集成了两幅图片的相似度匹配,能输出匹配度-Achieve BMP image histogram equalization, and integrated picture of the similarity of the two match, output match degree
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A new approach toward target representation and localization, the central component in visual tracking
of non-rigid objects, is proposed. The feature histogram based target representations are regularized
by spatial masking with an isotropic kern
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用的是局部颜色特征,再说细点是用里面的区域颜色直方图的方法。把图像归一化到256X256,把图像分成4X4块,计算16个区域的颜色直方图、、、
最后计算相似度是用欧氏距离.-Using local color feature, repeat fine-point is inside the regional color histogram method. The normalized image to 256X256, the image is divided into 4X4 blocks
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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
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由图像的颜色直方图求取相应的区域颜色熵,利用该信息判断出两幅图像间的相似度,可将其利用到诸如镜头检测之类的场合中-Use color histogram to calculate corresponding regional color entropy, use this information to determine the similarity between two images,which can be used to detect the occasions such as shot
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Measuring similarity between images using Color Histogram approach
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图像相似度检测,下面是直方图相交的代码,同种图片的识别率达90%以上,性能非常稳定。 程序的例子是8位(256色)位图,其他位图类似.-Image similarity detection, the following code histogram intersect the same kind of picture identification rate of 90 , performance is very stable. Examples of the program is 8-bit (
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基于opencv和vs2008实现了两幅图像进行直方图对比,可以检测相似度-Based opencv and vs2008 achieve the two image histogram contrast, can detect similarity
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是一款关于直方图相似性研究的程序,能对比两幅图像直方图的相似度-Is a histogram similarity study program can compare two images histogram similarity
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根据直方图特征,用巴氏系数算法求出源图像和要搜索图像的相似度-According histogram with pasteurized factor algorithm derived source image and the image you want to search for similarity
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Simple but effective example of "Region Growing" from a single seed point.
The region is iteratively grown by comparing all unallocated neighbouring pixels to the region. The difference between a pixel s intensity value and the region s mean, is
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要求设计一个基于颜色直方图的图像检索系统。该系统能够实现对图像的检索功能,例如,在一万幅图像中搜索出与检索图像相似的图像,依相似程度的大小显示出来。最后用查全率和查准率对系统进行评估。-To design a color histogram based image retrieval system. The system can realize the image search function, for example, a square image search and retrieval
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研究两幅图像匹配相似度衡量的方法,利用直方图的相关知识,采用相关,卡方,直方图相交,Bhattacharyyahe和EMD方法实现对两幅图像的相似度衡量。-Study two images matching similarity measure method, using the histogram of the relevant knowledge, using relevant, chi-square, histogram intersection, Bhattacharyyahe and
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求算目标与背景的灰度直方图 相似度,本人硕士论文程序-Seeking calculate target and background histogram similarity, I master s thesis program
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通过比较两幅图像直接的直方图来测量两幅图像之间的相似性。因为直方图比较是基于逐个容器进行的比较,不考虑相邻容器的影像,顾比较之前对查询图像和输入图像减少颜色空间。-Direct histogram similarity measure between two images by comparing the two images. Because histograms are more individually based on container, without regard to the i
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一种改进的颜色直方图相似性度量算法
本文对几种常用的颜色直方图相似性度量方法进行了比较分析,进而提出一种综合多个距离度量方法的改进算法,对该算法的颜色检索性能进行了实验,并将其效果与多个距离度量方法单独使用时的检索效果进行了对比。实验表明,该算法具有更佳的检索效果
-An improved color histogram similarity measurement algorithms on several popular color histogram similarity m
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