搜索资源列表
se
- rgb直方图,运用opencv获得3通道值,然后建立直方图,按比例在图中显示,对三种颜色分别显示-RGB histogram, the use of OpenCV 3 channel value, then set up according to the ratio histogram, shown in the diagram, are on display in the three kinds of color
simplest_color_balance.tar
- 最简单颜色平衡方法,采用了直方图方法的颜色校正,具有很高的速度。源码可以在Windows ,MAC,Linux-Unix平台上编译,运行。-The easiest method of color balance, color correction using the histogram method. Source code can be compiled on Windows, MAC, Linux-Unix platforms
Digital-image-processing
- 一 彩色图像灰度化 1 二 空域增强技术 2 2.1 直接灰度映射 2 2.1.1 图像求反(负片) 2 2.1.2 调用imadjust 2 2.1.2 动态范围压缩 3 2.1.3 灰度切分 4 2.1.4 位图切分 5 2.2 直方图变换 6 2.3 空域滤波 7 2.3.1平滑滤波 7 2.3.2锐化滤波 9 三 基本图像变换 11 四 频域图像增强 12 4.1 低通滤波 12 4.1.1 理想低通滤波 12 4.1
Results-distribution-map
- 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
Histogram-equalization
- 直方图均衡,实现图像颜色均匀分配的目的,算法简单,优化速度快。-Histogram equalization, image color evenly to achieve the purpose of simple algorithm to optimize speed.
hsvhist
- 使用opencv计算hsv颜色空间中h分量以及s分量的直方图,并用二维直方图的形式显示。-Calculated using opencv h hsv color space component and s component histogram and histogram form with two displays.
quwu
- 简单的去雾算法,涉及颜色空间的转换,直方图自适应均衡,效果还是不错-Simple algorithm to fog involving color space conversion, adaptive histogram equalization, the effect is good
SalientObjectCVPR2011
- 一种基于颜色统计直方图的对象提取源代码,简化版,可用-Based on the color histogram of the object to extract the source code, a simplified version, available
feature-exaction-codes
- OpenCV全局特征提取,包括颜色、纹理和形状的提取算法代码,如直方图、边缘轮廓等-feature exaction codes for images using opencv, including features like color, texture and shape
createColorHistograms
- 创建颜色区分度良好的直方图,功能比较强大-Creating good color discrimination histogram
License-Plate-Recognition
- 首先对图像直方图均衡化,并去除噪声,然后提取颜色、结构、纹理等特征,对车牌进行识别-License Plate Recognition
colorhist
- 将图像映射到HSV视觉接近的颜色空间中 计算统计在该空间的直方图-The visual image is mapped to the HSV color space closest to the space to calculate the histogram
Histogram1
- Salient区域检测,简单算法LC,学习博客(http://blog.csdn.net/laviewpbt/article/details/38357017)。图像直方图。RGB三通道颜色缩减。需要先配置opencv环境,vs2010,opencv2.4.9。配置教程(http://wiki.opencv.org.cn/index.php/VC_2010 E4 B8 8B E5 AE 89 E8 A3 85OpenCV2.4.4)-Salient detection
spatial-color-histogram
- 描述图像中关于颜色的数量特征,可以反映图像颜色的统计分布和基本色调,直方图包含了图像中某一颜色值出现的频数。-Described in the image on the number of color characteristics, can reflect the statistical distribution of image color and basic color, histogram contains images of a particular color value in fr
0401_draw_acq
- 基于OpenCV,画出RGB、HSV等颜色空间的直方图-Histogram based OpenCV, draw RGB, HSV color space, etc
matlab
- 基于meanshift的单目标跟踪算法实现 说明: 1. RGB颜色空间刨分,采用16*16*16的直方图 2. 目标模型和候选模型的概率密度计算公式参照上文-Meanshift based single target tracking algorithm Descr iption: 1. RGB color space plane points, using a histogram 2. Probability density target model and the candid
opencv
- 基于meanshift的单目标跟踪算法实现 说明: 1. RGB颜色空间刨分,采用16*16*16的直方图 2. 目标模型和候选模型的概率密度计算公式参照上文 3. opencv版本运行:按P停止,截取目标,再按P,进行单目标跟踪-Meanshift based single target tracking algorithm Descr iption: 1. RGB color space plane points, using a histogram 16* 16* 16 2
shibieyanse
- matlab的2014中文版做的。可以通过计算HSV的直方图,进行判断。然后设置值来进行颜色的提取。-Matlab 2014 Chinese version. Can through the calculation of HSV histogram, carries on the judgment. Then set the value for the extraction of color.
ImageComparator
- 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
hist
- 用OPENCV辅助,检测图像的直方图,并画出直方图,统计直方图的均值和方差,并输出颜色占比例最大的值。-Histogram OPENCV assisted detection image and draw the histogram, histogram mean and variance, and the largest proportion of the output color value.