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jubunengliang
- 表面肌电信号的小波包局部能量分解柱状图，提取特征能量-Local energy of the surface EMG wavelet packet decomposition histogram feature extraction energy
shotboundry
- Shot boundary detection code version one, detects number of shots by using histogram differencing and using local and global thresholds -Shot boundary detection code version one, detects number of shots by using histogram differencing and using l
hog1
- Histogram of Oriented Gradients (HOG) are feature descr iptors used in computer vision and image processing for the purpose of object detection. The technique counts occurrences of gradient orientation in localized portions of an image. This method i
Tclaaheeh
- 自适应直方图均衡算法，因为是从从局部入手，所以图像增强效果显著。 -Adaptive histogram equalization algorithm, because from the start from the local image enhancement effect is remarkable.
LBP-face-recongnition-system
- 一个基于LBP（局部二值模式）的完整的人脸识别系统，包括局部二值化和求直方图特征向量等子程序，加入人脸数据库可以测试人脸识别率，识别率很高。-A whole face recongnition system,which Including local binary and Histogram feature vector .
Mmyiimageprooa
- matlab实现直方图均衡化，直方方图匹配，邻域平均，局域增强，中值滤波 -matlab histogram equalization, histogram square graph matching, neighborhood average, local enhancement, median filtering
HS
- 這種方法通常用來增加許多圖像的全局對比度，尤其是當圖像的有用數據的對比度相當接近的時候。通過這種方法，亮度可以更好地在直方圖上分布。這樣就可以用於增強局部的對比度而不影響整體的對比度，直方圖均衡化通過有效地擴展常用的亮度來實現這種功能。 -This method is usually used to increase the global contrast of many images, especially when the useful data of the image contras
imageproc
- 用matlab对图像进行五类基本运算，例如灰度直方图，邻域平均，局域增强，中值滤波-Image using matlab five types of basic operations, such as histogram, neighborhood average, local enhancements, median filtering
ISP_CarIdentify
- 图像处理在车牌图像预处理中的应用 灰度化 车牌图像灰度化 直方图均衡化 灰度拉伸 二值化 全局阈值法和局部阈值法 适用于车牌的二值化方法 边缘检测 图像梯度 几种常见的边缘检测算子 适用于车牌的边缘检测算子 -Image processing in the
Gate-Signals
- This method usually increases the global contrast of many images, especially when the usable data of the image is represented by close contrast values. Through this adjustment, the intensities can be better distributed on the histogram. This allows f
gender-recognition
- 包括中西方人的人脸性别识别。基于局部Gabor变换直方图序列(LGBPHS)的方法。图像噪声、光照和人脸角度变化对性别识别的影响都非常小。 尤其对东方人的性别识别率可达96 -Including Westerners who face gender identification. Based on local Gabor transform histogram sequence (LGBPHS), method. Image noise, light and face angle chan
extractFeatures
- 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
zft
- 本代码实现了一个图像直方图的均衡化、规定化和局部均衡化，并且设计了一个GUI界面显示。-This code implements an image histogram equalization, and local regulations of equalization, and designed a GUI interface display.
picprocessing
- VC++6.0环境下的几个数字图像处理实验，包含图像灰度变换、直方图均衡化、直方图匹配、邻域平均、局域增强、中值滤波、图像的锐化等-VC++6.0 environment Several digital image processing experiments, including gray transform, histogram equalization, histogram matching, neighborhood average, local increase, median fil
ChangesgABOR
- Changes based on local Gabor histogram
fkjqlbp
- 采用局部二元模式中的均匀模式并对直方图进行渐进分块加权进行特征提取-Adopt a uniform local binary pattern histogram mode and progressive weighting for feature extraction block
HOG
- 计算局部形状描述符梯度方向直方图（HOG），直接输入图像即可用。-Calculate the local shape descr iptors gradient orientation histogram (HOG), the input image can be used directly.
ques6
- Write MATLAB code that will do the following. (a) Read a gray image and determine the histogram. (b) Equalize the histogram using normal and adaptive histogram equalization technique (Global). (c) Equalize the histogram using normal and adaptiv
Matching-Algorithm
- 要：图像匹配是计算机视觉中许多领域的基础，特征提取则是图像匹配的基础，其中不变量特征是一 个重要的理论。SIFt是最有效的尺度、旋转、亮度不变量局部特征之一，但算法复杂、计算时间长。分析 了SIFt的计算时间分配，通过计算关键点的邻域梯度直方图时动态修改采样步长，大大提高了SWr的 计算速度。分析了基于SIFt特征的图像匹配算法，提出了双向匹配算法，提高了图像匹配的准确率。实 验结果表明所提出的方法是有效的-Scale invariant feature transform(SI
sss
- - 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