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[Special Effects] statxtre

Description: 实现基于区域的亮度直方图的某些纹理描绘子：如均值、标准偏差、平滑度、三阶矩、一致性和熵。-based regional brightness histogram certain texture descriptor : If the mean, standard deviation, smooth, Third-order moments, consistency and entropy.
Platform: | Size: 1074 | Author: 杨红菊 | Hits:

[GDI-Bitmap] CStatsGraph

Description: 动态数据绘制曲线 有自定义函数: PlotXY MultiPlotXY Deviation Absolute Deviation Percent Histogram Absolute Histogram percent
Platform: | Size: 34868 | Author: xmagicx | Hits:

[Special Effects] statxtre

Description: 实现基于区域的亮度直方图的某些纹理描绘子：如均值、标准偏差、平滑度、三阶矩、一致性和熵。-based regional brightness histogram certain texture descriptor : If the mean, standard deviation, smooth, Third-order moments, consistency and entropy.
Platform: | Size: 1024 | Author: 杨红菊 | Hits:

[GDI-Bitmap] CStatsGraph

Description: 动态数据绘制曲线 有自定义函数: PlotXY MultiPlotXY Deviation Absolute Deviation Percent Histogram Absolute Histogram percent -Dynamic data mapping curve has self-defined function: PlotXY MultiPlotXY Deviation Absolute Deviation Percent Histogram Absolute Histogram percent
Platform: | Size: 34816 | Author: xmagicx | Hits:

[Special Effects] Touch_exe

Description: 该软件支持jpg，gif、png图片格式，大致有下列功能： V 0.1 版： 1. 图像放大、缩小、复制、打印、获取当前图像任意位置颜色信息。 2. 显示图像灰度直方图。 3. 灰度统计：图像宽度、高度、最小灰度、最大灰度、灰度均值 Mean、灰度方差 Variance、标准差、偏态 Skewness、峰度系数 Kurtosis、熵 (Entropy)。 4. RGB三原色分离、RGB图转灰度图、灰度均衡、图像可调阈值二值化、图像反色。 5. 图像可调阈值边缘检测：Robert算子；Prewit算子；Sobel算子；Kirsch算子 6. 图像Huffman编码。 7. 调色板、屏幕捕捉、屏幕取色、屏幕上任意两点距离的测量。 -The software supports jpg, gif, png image format, generally have the following functions: V 0.1 version: 1. The image to enlarge, shrink, copy, print, anywhere access to the current image color information. 2. Histogram display images. 3. Grayscale statistics: image width, height, minimum gray level, the largest gray, gray Mean Mean, gray variance Variance, standard deviation, skewness Skewness, kurtosis coefficient of Kurtosis, entropy (Entropy). 4. RGB RGB Separation, RGB to grayscale map, gray balance, adjustable threshold image binarization, image anti-color. 5. Image adjustable threshold edge detection: Robert operator Prewit operator Sobel operator Kirsch operator 6. Image Huffman coding. 7. Palettes, screen capture, get color screen, the screen distance between any two measurements.
Platform: | Size: 1034240 | Author: 郑一一 | Hits:

[Documents] BasedOnMeanShiftAndParticleFilterObjectTracking.ra

Description: 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 on Mean Shift Algorithm and Particle Filter algorithm for target tracking dissertation: The MeanS hift algorithm (average deviation) and particle filter (Particle Filter), an analysis of the characteristics of two algorithms analyzed by extracting the target moving target detection Movement characteristics of technology, by increasing the characterization of target information to enhance the tracking robustness, and to describe the color characteristics of color histogram, based on the integration of the target movement characteristics, designed a campaign based on the characteristics and color characteristics of multi-feature integration of particle filter tracking method with second-order description of the color histogram features, designed to offset the mean particle filter and a combination of target tracking technology
Platform: | Size: 2126848 | Author: 田卉 | Hits:

[Special Effects] ImageProc

Description: 一些常用的图像处理cpp和对应的matlab接口 是非常常用的一些代码-Quick list of the source included: imhist_thresh.cpp: Generate histogram from data,# of bins based on unique values. imsmarthist_thresh.cpp: equalize data based on histogram imsmartstd_thresh.cpp: equalize data based on standard deviation im_absdiff.cpp: Absolute difference of two images im_add.cpp: Add two images im_addelem.cpp: Add a variable to an image im_complement.cpp: Inverse of an image im_div.cpp: Divide one image by another (pixel wise, not linear algebra) im_divelem.cpp: divide an image by an element im_find.cpp: generate a new image based on conditions, will be booleanish im_fliplr.cpp: Flip image left right im_flipud.cpp: Flip image up down im_hist.cpp: Histogram of image, notes will explain how to display results im_log10.cpp: Take the log of the image im_max.cpp: Max value in the image im_mean.cpp: Mean value of the image im_median.cpp: Median value of the image im_min.cpp: Min value of the image im_mult.cpp: Mult
Platform: | Size: 496640 | Author: Ming | Hits:

[matlab] matlabscore

Description: 某校60名学生的一次考试成绩如下： 某校60名学生的一次考试成绩如下： (93 75 83 93 91 85 84 82 77 76 77 95 94 89 91 88 86 83 96 81 79 97 78 75 67 69 68 84 83 81 75 66 85 70 94 84 83 82 80 78 74 73 76 70 86 76 90 89 71 66 86 73 80 94 79 78 77 63 53 55 1)计算均值、标准差、极差、偏度、峰度，画出直方图； 2)检验分布的正态性； 3)若检验符合正态分布，估计正态分布的参数并检验参数 (1)计算均值、标准差、极差、偏度、峰度，画出直方图； 2)检验分布的正态性； 3)若检验符合正态分布，估计正态分布的参数并检验参数-60 students of a school examination results of the first as follows: (1) calculating the mean, standard deviation, very poor, skewness, kurtosis, draw histogram 2) test of normality of distribution 3) If the test in line with normal distribution, it is estimated that the normal distribution parameters and test parameters
Platform: | Size: 40960 | Author: 马刚 | Hits:

[Applications] nsdcalc

Description: INSTRUCTIONS FOR RUNNING NSDCALC SOFTWARE Nsdcalc.m is a Matlab program for performing the image enhancement process described in the accompanying paper. Place the program in your work directory along with the demonstration data file grav.txt. At the Matlab prompt type >> g=load( grav.txt ) -and you should see a variable called g which is 200x200 double precision reals appear in the workspace. To filter this data type >> f=nsdcalc(g,3,0) which will calculate the standard deviation in a 3x3 window and apply no prior smoothing. The results will then appear onscreen in a window. You may need to adjust the histogram of the output for optimal display.-Nsdcalc is a Matlab program that performs normalised standard deviation analysis for edge enhancement of gravity and EM potential-field datasets
Platform: | Size: 172032 | Author: 蒋礼 | Hits:

[matlab] chip_histogram_features

Description: 特征提取是模式识别中最重要的一个部分，这里提供的matlab代码计算一些基本的话音特征，而且，提供了一个简单的基于直方图的特征分类方法的实现。基本的特征包括：特征统计、Energy Entropy Standard Deviation (std)、均值信息熵、过零率检测、频谱衰减等等六个特征-Pattern recognition feature extraction is the most important part, here' s matlab code to compute some basic voice features, but also provides a simple classification method based on histogram characteristics of the implementation. Basic features include: Features and Statistics, Energy Entropy Standard Deviation (std), mean entropy, the zero-rate detection, attenuation, and so the six characteristics of the spectrum
Platform: | Size: 2048 | Author: 李韬 | Hits:

[Special Effects] second-gray-image-statistics-and-FFT

Description: 采集一幅像素大于64*64黑白图像； 常规的数学统计数据处理：计算图象各象素点灰度值得均值、标准差、方差，并绘出灰度直方图； 采用[FFT（傅立叶变换）]对图像进行分析-Acquisition of a pixel is greater than 64* 64 black and white images The conventional mathematical statistical data processing: calculation of each pixel grayscale image is worth the mean, standard deviation, variance, and draw grayscale histogram The [FFT (Fourier transform)] to do image analysis
Platform: | Size: 630784 | Author: 明晓昕 | Hits:

[Special Effects] local-statistics-toolbox

Description: FUNCTIONS : STATISTICS - MODA Mode of a distribution - ARGMAX calculates position of the maximum value of matrix V - ARGMIN calculates position of the minimum value of matrix V - DRAW_HIST estimates and draws histogram of data - Random k data generator 2D LOCAL OPERATORS - LOCALMEAN local mean of 2D image - VARLOCAL local variance of 2D image - CVLOCAL Local Square Coefficient of variation - LOCALMAD local Median Absolute Deviation (MAD) - FUNCTIONS : STATISTICS - MODA Mode of a distribution - ARGMAX calculates position of the maximum value of matrix V - ARGMIN calculates position of the minimum value of matrix V - DRAW_HIST estimates and draws histogram of data - Random k data generator 2D LOCAL OPERATORS - LOCALMEAN local mean of 2D image - VARLOCAL local variance of 2D image - CVLOCAL Local Square Coefficient of variation - LOCALMAD local Median Absolute Deviation (MAD)
Platform: | Size: 18432 | Author: ANN | Hits:

[Special Effects] histgramfenge

Description: 利用二维属性直方图的最大类间平均离差的图像分割方法-Using two-dimensional Histogram Maximum average deviation between the methods of image segmentation
Platform: | Size: 267264 | Author: wu78zg | Hits:

[matlab] Extinction_Coefficient_532

Description: 用MATLAB绘制CALIPSO的二级产品中的体积退偏比的垂直廓线和频率分布直方图(Using MATLAB to Draw the Vertical Profile and Frequency Distribution Histogram of Volume Deviation in CALIPSO Secondary Products)
Platform: | Size: 8192 | Author: 洛书let | Hits:

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