搜索资源列表
featureextraction
- 特征提取提取了图像中各个标记区域的纹理特征及形状特征-Feature extraction to extract texture features and shape features of each labeled region in the image
coin
- 图像预处理、二值化、边界提取、形状参数提取-Image preprocessing, binarization, edge detection, shape parameter extraction
pca
- 自动人脸识别系统具有如图所示的一半框架并完成相应功能的任务。 （1）人脸图像的获取：一般来说，图像的获取都是通过摄像头摄取，氮摄取的图像可以是真人，也可以是人脸的图片或者为了相对简单，可以不考虑通过摄像头来摄取头像，而是直接给定要识别的图像。 （2）人脸的检测：人脸检测的任务是判断静态图像中是否存在人脸。若存在人脸，给出其在图像中的坐标位置，人脸区域大小等信息。而人脸跟踪需要进一步输出所检测到的人脸位置，大小等状态随时间的连续变化情况。 （3）特征提取通过人脸特征点的检测与标定可以确
Tc04h
- 这个程序将图像变为二值化图像，然后对图像进行形状的特征提取，，算法很全，包含多种图像形状提取方式。，已通过测试。 -This procedure the image into a binarized image, then the shape of the image feature extraction, the algorithm is very wide, including the shape of the various image extraction method. , Has
kPCA_v2.0
- Principal component analysis (PCA) is a popular tool for linear dimensionality reduction and feature extraction. Kernel PCA is the nonlinear form of PCA, which is promising in exposing the more complicated correlation between original high-dimensiona
Image-Retrievals
- 基于图像内容的多维特征检索技术，主要利用图像的形状特征提取-Retrieval technique based on multi-dimensional characteristics of the image content, the main use of the shape of the image feature extraction
hough
- 基于霍夫变换的外形检测算法的实现，包括图像读取与显示、彩色图像转化为灰度图、灰度图二值化、膨胀腐蚀、图像轮廓提取、线性图形检测以及椭圆检测-Shape detection algorithm based on Hough transform implementation, including the image read and display color images into grayscale, grayscale binary and expansion corrosion image
ASM
- ASM主动形状模型，实现轮廓提取有一定的帮助-ASM active shape model, contour extraction will certainly help
P_zernike_demos
- 利用HU不变矩提取图像的特征，主要是形状特征，HU不变矩具有旋转缩放不变性-HU invariant moments using the image feature extraction, mainly shape characteristics, HU invariant moments with rotation scaling invariance
imagetiquyufenxi
- 图像识别，通过矩阵计算分别读入图像的形状，特征提取与分析-Image recognition, read through the matrix, respectively, the shape of the image feature extraction and analysis
greyimageedge
- 图像边界提取,对图像灰度化处理后，通过二值化处理，取反再处理，得到较好的图像边界形状-Image boundary extraction, after gray image processing, through binarization processing negated reprocessing, get a better picture boundary shape
OpenCVTZTQ
- 基于OpenCV的图像颜色、形状、纹理提取程序-OpenCV-based image color, shape, texture extraction procedure
DIP
- 数字图像处理matlab实现，包括如下程序： 1.直方图规定化为高斯双峰函数 2.窗口形状自适应（十字形或矩形）的中值滤波 3.彩色图像目标提取并与背景图像合成 4.插值外推法的彩色图像饱和度调整 5.多种插值方法实现的图像放大和缩小 6.频域变换及分析 7.几何校正 8.插值外推法的黑白图像对比度增强 9.运动模糊矫正-Digital image processing matlab realize, including the following proce
GLCMhePSI
- 图像纹理特征提取算法：灰度共生矩阵、像元形状指数-Texture feature extraction algorithm: GLCM, pixel shape index. .
Shape_Extraction
- 提取图片的形状特征，可用于图系统的检索和搜索-Picture shape feature extraction, the system can be used for image retrieval and search
of-Apple-detection-and-recognition
- 基于机器视觉的苹果检测与识别关键技术研究 本文以自然场景下的苹果果实为研究对象，对果实采 摘机器人采摘过程中苹果的检测与识别进行了研究，在机器视觉技术上提出一种新的圆 形检测算法，有效的实现了苹果特征提取。-Apple detection based on machine vision and identification of key technologies Taking apple fruit under natural scene for the study of the
shapfeature
- 数字图像处理 形状特征提取 伸长度 圆满度 矩形度 致密度 宽长比 不变矩-Digital image processing feature extraction shape elongation successful degree rectangle width to length ratio of the density of the invariant moments, etc.
shapecontext6
- 此程序是shape context形状上下文提取图像特征的程序，对于研究特征提取很有帮助-This program is shape context shape context feature extraction procedures, very helpful for the research on feature extraction
tiqubeijing
- 对叶片进行预处理和提取部分特征：1.均值去噪 2.k均值聚类提取复杂背景下的叶子图片 3.填充孔洞 4.去叶柄 5.提取轮廓 6计算纵横轴比、面积凹凸比、周长凹凸比、球形性、圆形性、偏心率、形状参数和矩形度等特征值并进行画图。- Pretreatment of leaves and extract some of the characteristics: a mean denoising 2.k means clustering leaf extract complex backgro
sc_demo
- 形状上下文特征提取与匹配算法，完整的程序，可以运行,-Shape context feature extraction and matching algorithm，this algorithm can run