-
IP-Programing
是关于图像的基础操作,包括图像倾斜矫正,图像增强,去除噪声,图像压缩等技术(It is on the image on the basis of operations, including image tilt correction, image enhancement, noise removal, image compression technology)
- 2016-04-15 15:48:47下载
- 积分:1
-
salt-and-pepper-
halcon代码 ,对图像添加高斯噪声 椒盐噪声(halcon code, add the image Gaussian noise impulse noise)
- 2015-06-29 10:40:11下载
- 积分:1
-
LSQR
说明: 此程序为地震层析成像的LSQR算法,此算法用来解反问题。(This procedure for seismic tomography LSQR algorithm, the algorithm used to solve inverse problems.)
- 2011-04-05 21:06:01下载
- 积分:1
-
calibration_for_camera
单目相机标定,非常好用,可在visual studio以及visual C++上运行(calibration for camera)
- 2015-07-27 09:19:33下载
- 积分:1
-
MeFrm
说明: 傅立叶变换在图像处理中的重要作用:
(A) 图像增强与图像去噪
绝大部分噪音都是图像的高频分量,通过低通滤波器来滤除高频噪声;边缘也是图像的高频分量,可以通过添加高频分量来增强原始图像的边缘;
(B) 图像分割与边缘检测
提取图像高频分量
(C) 图像特征提取
形状特征:傅里叶描述子
纹理特征:直接通过傅里叶系数来计算纹理特征
其他特征:将提取的特征值进行傅里叶变换来使特征具有平移、伸缩、旋转不变性
(D ) 图像压缩
可以直接通过傅里叶系数来压缩数据;常用的离散余弦变换是傅立叶变换的实变换;
(Fourier transform in the important role of image processing:
(A) image enhancement and image denoising
Most of all images of high frequency noise by low pass filter to filter out high frequency noise edge is the image of the high frequency components can be enhanced by adding high frequency components to the edge of the original image
(B) Image segmentation and edge detection
High frequency components extracted image
(C) image feature extraction
Shape features: Fourier descriptors
Texture: directly through the Fourier coefficients to calculate the texture features
Other features: The characteristic value extracted by Fourier transform to the characteristics of translation, scaling, rotation invariance
(D) image compression
Fourier coefficients can be directly compressed data commonly used discrete cosine transform is the Fourier transform of the real transformation
朗读显示对应的拉丁字符的拼音)
- 2011-03-28 19:06:27下载
- 积分:1
-
mv
说明: mfc开发程序及经验,以工业相机采集系统为例进行了框架类的设计使其完成采集 存储 及图像的处理(mfc development process and experience with industrial camera acquisition system as an example of the framework class is designed to complete the acquisition and storage and image processing)
- 2011-11-02 21:50:23下载
- 积分:1
-
udf
运用在fluent中的udf,解决边界正弦运动的情况,非常珍贵(Border harmonic vibration UDF, use them in fluent, very precious resource)
- 2021-04-13 21:08:56下载
- 积分:1
-
Computergraphics
英文原本经典计算机图形学教程,PPT格式,很好的学习材料和上课资料(English was the classic computer graphics course, PPT format, good learning materials and school information)
- 2009-06-05 19:45:22下载
- 积分:1
-
CCD
关于CCD相机的选型,帧率,幅宽,曝光时间(CCD CAMERA)
- 2016-06-21 17:19:09下载
- 积分:1
-
Bppeizhuna
基于互信息的图像配准源代码,,采用粒子群优化算法可直接使用。
(Based on mutual information image registration source code, using particle swarm optimization algorithm can be used directly.)
- 2012-07-19 09:58:24下载
- 积分:1