搜索资源列表
image_mosaic
- 基于IBR的图像拼接算法,利用傅里叶变换求相关,可利用多幅图像拼接得到的全景图。-image mosaic based on image based rendering
demo
- 数字图像处理的c++源文件,包括灰度变换,直方图增强,伪彩色,图像傅里叶变换等,对于初学者会很有帮助-Digital Image Processing C++ source file, including the gray level transformation, histogram enhancement, pseudo-color and imageFourier transform It would be helpful for beginners.
view
- C#数字图像处理算法,彩色图像灰度化,灰度直方图,图像腐蚀运算,图像膨胀运算,图像开运算与闭运算,傅里叶变换等多种算法及实例-C# digital image processing algorithms, color images of gray, gray histogram, image corrosion computing, image expansion of computing, image to open computing and closing operation, such
DFT_matlab
- 是基于傅里叶变换的数字图像水印的matlab源代码-Is based on the Fourier transform of digital image watermarking matlab source code
FreTrans
- 实现图像几何变换函数(图像平移,图像镜像 ,图像转置 ,图像缩放,图像旋转),傅里叶变换,离散余弦变换,沃尔什-哈达玛变换。输入256位图像即可使用,包含详细注释,非常有参考价值。-Image geometric transformation function (image shift, image mirroring, image transpose, image scaling, image rotation), Fourier transform, discrete cosine tr
FreTrans
- FreTrans 实现图像几何变换函数[ 平移, 镜像 , 转置 , 缩放, 旋转],傅里叶 Graph program 图形-FreTrans realize image geometric transform function [translation, mirror, transpose, zooming, rotating], Fourier Graph program graphics
3
- 摘要:为了提高图像复原算法的性能 ,提出了一种改进的奇异值分解法估计图像的点扩散函数。从图像的退化离散模型 出发 ,对图像进行逐层分块奇异值分解 ,并自动选取奇异值重组阶数以减少噪声对估计的影响。利用理想图像奇异值向 量平均能谱指数模型 ,估计点扩散函数奇异值向量的频谱 ,再反傅里叶变换得到其时域结果。实验结果表明 ,该方法能 在不同信噪比情况下估计成像系统的点扩散函数 ,估计结果比原有估计方法有所提高 ,有望为图像复原算法的预处理提 供一种有效的手段。-Abstract : T
z3
- 3 摘 要:研究了具有深度运动模糊效果的图像的复原算法.采用对运动模糊图像的傅里叶频谱进行 Radon 变换来估计运动模糊方向 ,在此方向上计算运动模糊图像的自相关来估计运动模糊长度 ,再 以运动模糊方向和运动模糊长度为参量结合超分辨力图像复原处理算法对比较严重的运动模糊图像进行复原.结果表明 ,该综合性算法能够较为精确地估算出运动模糊图像的模糊参量并取得较好的复原效果.-3 Abstract: The effect of motion blur with the depth of
DIBDisplay
- 图像的傅里叶变换,反变换,转成灰度图,只支持8位bmp,多文档,DIB显示,环境VS2008-Image of the Fourier transform, inverse transform, grayscale conversion, only support 8-bit bmp, multi-document, DIB showed VS2008 environment
Based_on_Fourier_Transform_Infrared_Thermal_Wave_I
- 基于傅里叶变换的红外热波图像拼接,给论文主要讲述红外热波图像的拼接技术-Based on Fourier Transform Infrared Thermal Wave Image Mosaic, to the paper on the infrared thermal wave images of splicing technology
Image-matritype-conversion
- 读取图像 显示图像 将图像矩阵类型转换为double 傅里叶变换 离散余弦变换-Read image shows the image matrix type image is converted to double Fourier transform discrete cosine transform
three_highpass_filters
- 用9种方法对彩色图像进行傅里叶高通滤波,有三种基本高通滤波器,三种增强型,三种加上直方图均衡的-Use nine methods doing high-pass filtering to a color image by Fourier transform:three basic filters,three enhanced,three enhanced with histogram equalization
fft
- 图像处理 傅里叶变换的各种类型 二维 小波变换等-Fourier transform image processing various types of two-dimensional wavelet transform
fft_2D_picture
- 二维图像处理的fft变换,二维fft,youknow -you will love it!it is very useful .that is right .you know
appendix
- 28个常用的数字图像处理程序包括傅里叶变换、图像平移、直方图均衡、直方图均衡、图像镜像、均值滤波等。-Fourier transform, image translation, histogram equalization, histogram equalization, image mirroring, mean filtering.
Imageencryptionbasedonthemultiple-parameterdiscret
- 基于傅里叶变换的混沌图像置乱加密方法及其代码实现-Fourier transform based on chaotic image encryption and scrambling code implementation
fft
- 针对图像进行快速傅里叶变换,方便进行频频分析与处理。-Fast Fourier transform for the image, to facilitate frequent analysis and processing.
LineProj
- 图形傅里叶变换及反变换,用于计算机断层图像重建-Graphic Fourier transform and inverse transform
crossMatch
- 交叉相关的配准算法,采用高斯金字塔对图像分解和快速傅里叶变换加快算法速度,工业级算速度和配准精度。-Cross-related registration algorithm, the Gaussian pyramid image decomposition and fast Fourier transform algorithm to speed up the speed, industrial-grade computing speed and registration accuracy.