-
图像中值滤波处理源代码.zip
说明: C语言编写的程序,可以对图象进行中值滤波处理,效果不错,联系方式: QQ76947175(c program which can execute medeaval filter.good performance,contact with QQ76947175.)
- 2020-12-09 21:19:20下载
- 积分:1
-
SWT
基于平稳小波变换的图像融合。低频分量取平均,高频分量取绝对值最大。最后做逆平稳小波变换。(stationary wavelet transfrom.Averaged low frequency components, high frequency components of the maximum absolute value. Finally, do the inverse stationary wavelet transform.)
- 2021-04-29 11:48:43下载
- 积分:1
-
CS_OMP
压缩传感,MATLAB,信号重建,正交匹配追踪,打破乃奎斯特定理(Compressed sensing, MATLAB, signal reconstruction, orthogonal matching pursuit, breaking the Nyquist Theorem)
- 2010-11-05 22:13:01下载
- 积分:1
-
Bow-image-retrieval-master
说明: 基于BoVW的图像特征提取,以及图像检索(Image feature extraction and image retrieval based on BoVW)
- 2020-06-23 04:40:02下载
- 积分:1
-
RdwtSvdWatermarking
将原始载体图片经过一维冗余离散小波变换分成四个子频带,分别对每个子频带进行奇异值分解, 将水印图片灰度值直接按比例缩小嵌入到奇异值矩阵中,再将此矩阵进行一次奇异值分解得到奇异值当做此子带的奇异值, 重建此子带矩阵,而后将进行反冗余离散小波变换得到嵌入载体后的水印图像。(The original image after the one-dimensional vector redundant discrete wavelet transform is divided into four subbands, respectively, of each sub-band for the singular value decomposition, the watermark image gray value scale down directly embedded into the matrix singular value, then this matrix is a Singular value decomposition singular value as the singular values of this sub-band, the reconstruction of this sub-band matrix and after anti-redundant discrete wavelet transform watermark image after embedding the carrier.)
- 2020-12-22 15:59:09下载
- 积分:1
-
CNN-for-Image-Retrieval-master
基于内容的CNN图像检索,编写语言为matlab(CNN Image Retrieval, matlab)
- 2019-05-05 20:24:18下载
- 积分:1
-
image-processing
1.设计一个程序,对一幅灰度图像的实现如下几何变换,1)放大为原图1.5倍 2)绕中心旋转30度(CW) 3)采用偏移量插值实现一个透视变换. 灰度差值用最近邻插值和双线性插值
2. 绘制一幅灰度图像的梯度幅度图像(三点法求梯度),针对梯度幅度图像合理的选择一个阈值(通过试验即可)将其二值化,以获得图像边缘检测图像。
((1) design a program, a grayscale image as geometric transformation, zoom 1) for 1.5 times the original 2) around the center of rotation of 30 degrees (CW) 3) interpolation of the offset to achieve a perspective transformation.gray level difference between the nearest neighbor interpolation and bilinear interpolation
(2) draw a grayscale image of the gradient magnitude image (three-point method seeking gradient), the gradient magnitude image is reasonable to select a threshold value (the test can be) the second value to the image edge detection image.)
- 2012-03-13 23:16:59下载
- 积分:1
-
Pansharpening
基于非局部图像去噪模型的遥感图像融合的变分方法。该变分方法采用梯度下降法。(Variational method of remote sensing images nonlocal image denoising model fusion. The variational method using gradient descent.)
- 2014-04-18 10:43:31下载
- 积分:1
-
SARprogram
说明: ISAR三维成像算法,可以用于matlab平台进行仿真(ISAR Three dimensional matlab)
- 2021-01-03 15:56:48下载
- 积分:1
-
saliency-object-or-region-detection
该文件夹包括代码及其对应的论文。其作用在于模拟人类视觉系统的生理特性--视觉注意机制,按照人眼观察外界的方式,检测视觉显著性物体和区域,并阐述了显著性区域的显著性密度和尺度之间的关系,可应用于生物视觉模拟、视觉目标检测、视觉目标跟踪、视觉智能监控,以及视觉生理学和视觉心理学等的研究中。(This document contains codes and the corresponding paper. The aim is to simulate a physiological characteristic of human visual system called visual attention mechanism. The code is used to detect salient objects or regions following the way human eye observes the world. The relation between density and scale of salient object/region is described. It has found widespread use in numerous applications such as biological vision simulation, visual object detection, visual object tracking, visual intelligent surveillance, visual physiological, and visual psychology.)
- 2011-07-02 06:40:36下载
- 积分:1