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求取彩色图象的HSV直方图,用于彩色图象的颜色特征提取.该算法基于OpenCV.-strike HSV color image histogram, Color image for the color feature extraction. The algorithm is based on OpenCV.
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图像颜色特征的提取:HSV颜色直方图 描述的是图像的整体颜色情况。本程序采用非均匀量化方法得到36bin的颜色直方图。,Image Color Feature Extraction: HSV color histogram describes the situation of the image' s overall color. This procedure using non-uniform quantization method the color histogram 36bin.
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为了对光线变化的图像进行顺利侵害,提出了一
种利用贝叶斯学习方法来进行视频图像分割的算法,印先在每个像素点处对不断变化的背景建模,同时计算每个像素点
处的颜色直方图,再用这些直方图来表示该像素点处特征向量的概率分布,然后用贝叶斯学习方法来进行判断,以确定在光线缓慢或者突然变化的时候,每个像素点是属于前景还是属于背景。-In order to change the image of light against a smooth, a Bayesian learning approach t
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基于Mean Shift算法和Particle Filter算法的目标跟踪学位论文:讨论了MeanS hift算法(均值偏移)和粒子滤波算法(Particle Filter),分析了两种算法的特点;,分析了用运动目标检测提取目标运动特征的技术,通过增加对目标特征描述信
息,提高跟踪健壮性,并在以颜色直方图描述颜色特征的基础上,融合了目标的运动特征,设计了一种基于运动特征和颜色特征多特征融合的粒子滤波跟踪方法;用二阶直方图描述颜色特征,设计了均值偏移和粒子滤波相结合的目标跟踪技术-Based
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对图像进行分主题过滤。
根据给定的图像样本集,进行样本训练,提取多个颜色空间中的多种方式(颜色矩,纹理谱,直方图,肤色模型等)的得到图像特征集;对待过滤图像进行特征提取,向量匹配,进而实现图像分主题分类功能。-Sub-theme of the image filter. According to a given set of image samples to conduct the training samples to extract more color space in multipl
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针对色调在颜色量化时容易出现偏差,提出了一种基于直方图特性的颜色量化算法,在颜色量化时对色调进行修正,并采用脉冲耦合神经网络对颜色量化结果进行分割验证.-For color in the color quantization error prone, a feature based on the color histogram quantization algorithm, when the color quantization for color correction, and using p
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本示例主要的功能是通过给定的一组成绩数据绘制出成绩的分布图(包括直方图和圆饼图)。这里没有用到数据库,因为是一个简单的成绩分布图,而用数据库的话在转到另一台机子上还要重新建表,对于学生信息也要涉及到录入问题,不容易实际操作,所以本示例采用了更为方便的通过手动录入数据或者是从文件(txt格式文本文档,第一个数为总人数,其余为分数,分数之间用逗号隔开)导入数据两种方式绘制出其统计图。录入的成绩可查看可修改,直方图采用了立体图模式,看起来更直观,各个分数段都有明显的分数人数标注,看起来直观形象。饼形图
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We present a parallel implementation of a histogram-based particle filter for object tracking on smart
cameras based on SIMD processors. We specifically focus on parallel computation of the particle weights
and parallel construction of the featur
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采用颜色直方图特征提取的方法进行图片识别。C-The color histogram feature extraction method for image recognition. C++
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Feature extraction for image retrieval:
This software extracts the four kinds of features,
1. Color histogram, color moments
2. Edge histogram
3. Gabor wavelets transform
4. Local Binary Pattern
5. GIST
-Feature extraction
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用于基于视频运动目标的跟踪,该算法融合了颜色直方图和梯度方向直方图的特征,能够更加精确地表征目标,较大地提高了视频目标跟踪的准确度和鲁棒性。-For video motion-based target tracking, the algorithm combines the color histogram and gradient direction histogram feature, to more accurately characterize the target, greatly im
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本源码采用颜色直方图提取图像颜色特征,可用于图像检索等-The source image color using the color histogram feature extraction can be used for image retrieval, etc.
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用于基于视频运动目标的跟踪,该算法融合了颜色直方图和梯度方向直方图的特征,能够更加精确地表征目标,较大地提高了视频目标跟踪的准确度和鲁棒性。-For video motion-based target tracking, the algorithm combines the color histogram and gradient direction histogram feature, to more accurately characterize the target, greatly im
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- Color provide an important clue for extracting the new color LBP histogram features for face recognition using Local Binary Pattern technique. To reduce redundancy RGB color space converted to YCbCr color space. The Local Binary Pattern is a non pa
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得到服装的颜色直方图用于表征图像的颜色特征用于检索-Get clothes clothing color color histogram feature as a representative for retrieval.
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图像特征提取程序,小波分解提取纹理特征,颜色直方图,HSV空间的颜色直方图提取程序。-image feature extraction code on matlab, wavelet decomposed for texture feature, color feature, histogram, and hsv space color histogram
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hsv Histogram feature for color Images
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本代码为计算HSV直方图代码,可以在图像检索时,作为颜色特征来使用。(This code for the calculation of HSV histogram code, you can use in image retrieval as a color feature.)
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