▍1. MATLAB-image-processing
很详细的介绍了图像处理的各个方面,简单实用,容易理解,其中有一些例子比较好(It describes in detail the various aspects of image processing, simple and practical, easy to understand, some of which are better examples)
很详细的介绍了图像处理的各个方面,简单实用,容易理解,其中有一些例子比较好(It describes in detail the various aspects of image processing, simple and practical, easy to understand, some of which are better examples)
利用制作分形几何图形,给出了几个典型曲线!(Making use of fractal geometry)
计算图像的各个指标,很有用,希望大家喜欢,谢谢(Calculated images of the various indicators, very useful, I hope you like it, thank you)
本文重点研究了面积法对车流量进行统计。在研究算法过程中主要用到了车辆图像检测相关的灰度化、滤波、图像增强、锐化等图像处理基础知识,并将这些知识的算法进行了比较研究。进而用到了阈值分割、边缘检测、以及形态学操作等图像分割技术以及车辆的检测和提取算法。最后设计了一种实时可靠的统计算法。(This paper focuses on the area method for traffic statistics. In the study of algorithms used in the vehicle during the main test-related gray scale image, filtering, image enhancement, sharpening and other image processing basics and knowledge of the algorithms were compared. Then use a threshold segmentation, edge detection, and morphological operations such as image segmentation, and vehicle detection and extraction algorithms. The final design of a real-time reliable statistical algorithms.)
1)语音信号的采集 2)语音信号的频谱分析 3)设计高通、低通数字滤波器和画出其频率响应 4)用滤波器对信号进行滤波 5)比较滤波前后语音信号的波形及频谱 6)播放原始语音信号 7)实现快放、慢放功能 8)实现回音音效效果 9)实现变高音、低音效果 10)设计GUI系统界面 (1) voice signal acquisition 2) speech signal spectrum analysis 3) design high-pass, low pass digital filter and plot its frequency response 4) filtering the signal with a filter 5) to compare the before and after filtering the speech signal waveform and spectrum 6) Play the original voice signal 7) to achieve fast, slow function 8) to achieve an echo sound effect 9) to achieve change treble, bass 10) GUI system interface design)
说明: 遗传算法用于图像处理中,有图像分割,图像特征提取,可以达到很好的效果(Genetic algorithms for image processing, there are image segmentation, image feature extraction, can achieve good results)
说明: 有效的肤色分割程序,将RGB颜色空间转化到YCbCr空间,有效处理了光照 通过形态学处理完善了图片肤色分割的圆滑程度(Skin color segmentation and effective procedure to RGB color space conversion to the YCbCr space to deal effectively with the light through the morphological processing and improved color image segmentation smooth level)
利用matlab程序,来绘制蜂窝网状模型(draw the cellular model)
基于薄板样条插值法的非刚性图形配准,带有gui界面(Thin plate spline-based non-rigid graph matching, with a gui interface)
图像重建算法研究,有详细的操作步骤,可供大家学习研究,或在此基础上继续改进.(fbp reconstruction study by matlab)
一种新的摄像机自标定方法的实现代码,具体文献请参考《基于消隐点几何特性的摄像机自标定方法》(《光学学报》2010年第30卷第02期)(A new camera self-calibration method to achieve code, please refer to specific documents " based on the geometric properties of blanking-point camera self-calibration method" ( " Optical Journal" 2010 Vol 30 No. 02))
说明: 用MATLAB读取bmp图片 同时得出三维的坐标 同时绘制了灾区地震的地形图(Bmp image to use MATLAB to read at the same time to draw three-dimensional coordinates of the earthquake disaster areas at the same time drawing the topographic map)
对原始图像进行球面投影,内含两幅原始图像,可以对彩色或灰度图像进行投影,绝对能用(Spherical projection to an orginal image,including color and grey image,absolutely useful)
实现图像之间的数据融合,主要方法有基于HIS变换的,基于PCA变换的,基于加权变换的。(Between image data fusion, the main methods of transformation based on the HIS, based on the PCA transform, based on the weighted transform)
曲线数据压缩是计算机图形学、计算机自动制图和地理信息系统( GIS) 等学科理论与方法研究的一个重要问题,其实质是一个信息压缩问题.RDP 算法是应用最为广泛的一种,由于容易编程实现且压缩结果较好, GIS 界许多著名商业软件公司(如Intergrap h ,ESRI ,LaserScan) 都把此算法作为其制图系统中一种曲线数据压缩的标准算法.(the well-known Ramer-Douglas-Peucker (RDP) algorithm for polyline data compression)
本源码是利用Sparse Prior复原图像的方法,其中包括频域和空域的复原比较,源码中有相应的文章Deconvolution using natural image priors(Deconvolution using natural image priors)
绘制三维矢量图, 收集自网络并做了改进, 非常适合科研人员使用(plot a 3D arrow figure)
基于水平集的彩色图像分割matlab实现算法(包括源码、测试图像)(Based on the level set for color image segmentation algorithm matlab (including source code, test images))
MATLAB_Imagefusion,用MATLAB实现图像融合功能,内含测试图片。(MATLAB_Imagefusion, use MATLAB to achieve image fusion function, containing the test picture.)