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zernike
利用Zernike方法对圆形标志点中心进行提取(The circular mark center is extracted by Zernike method.)
- 2018-07-09 22:40:52下载
- 积分:1
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ObjectiveFidelityCriteria
本实验要求编写一个计算压缩-解压缩图像的均方根误差、均方信噪比的程序。该程序是一个通用程序。编写程序产生图示的结果。使用上面的保真度准则程序计算可视信息的损失特性。(Prepared in this experiment, a calculation of compression- decompression of the root-mean-square error of image, mean square signal to noise ratio of the procedure. The procedure is a common procedure. Picture shows the preparation of the results of procedures. The use of the above criteria for the fidelity of calculated loss characteristics of visual information.)
- 2009-06-02 10:46:43下载
- 积分:1
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Digital-Image-Processing
Labwindows/CVI实现了常见的数字图形处理算法,如滤镜,正交表换 边缘检测等(Common digital graphics processing algorithms, such as filters, orthogonal change of edge detection)
- 2012-04-23 22:22:38下载
- 积分:1
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HOG
读取一24位彩色图像,计算其以下图像特征:
1)灰度直方图
2)颜色直方图(RGB3个通道)
3)方向梯度直方图(HOG,将图像分成4*4 16个块,8个梯度方向)
(Read a 24-bit color images, calculate the following image features: 1) Histogram 2) color histogram (RGB3 channels) 3) histogram of oriented gradients (HOG, the image is divided into 4* 4 16 blocks, 8 gradient directions))
- 2020-06-28 15:00:01下载
- 积分:1
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chenggongchengxu
rgb to HSV,很有用,调试成功,可以应用(rgb to HSV,#include "stdafx.h"
#include <iostream.h>
void main(float R, float G, float B, float& H, float& S, float&V)
{
// r,g,b values are from 0 to 1
// h = [0,360], s = [0,1], v = [0,1]
// if s == 0, then h =-1 (undefined)
float min, max, delta,tmp
tmp = R>G?G:R
min = tmp>B?B:tmp
tmp = R>G?R:G
max = tmp>B?tmp:B
V = max // v
delta = max- min
if( max != 0 )
S = delta/max // s
else
{
// r = g = b = 0 // s = 0, v is undefined
S = 0
H = 0
return
}
if (delta == 0){
H = 0
return
}
else if(R == max){
if (G >= B)
H = (G- B)/delta // between yellow & magenta
else
H = (G- B)/delta+ 6
}
else if( G == max )
H = 2+ ( B- R )/delta // between cyan & yellow
else if (B == ma)
- 2011-12-02 10:09:24下载
- 积分:1
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OFDMPAPRCCDF
描述OFDM高峰均功率比(PAPR)的CCDF曲线,用MATLAB仿真的结果(Description OFDM peak-average power ratio (PAPR) of the CCDF curve, the results of simulation using MATLAB)
- 2020-11-01 19:29:54下载
- 积分:1
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testcurvaturecalculate1
采用曲率的方法,等间隔三点的大小计算夹角的大小,根据阈值标记指尖指根区域。(Curvature of the methods used, such as the size of three intervals calculated the size of the angle, according to the threshold refers to the root area marked fingertips.)
- 2010-05-23 15:51:20下载
- 积分:1
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101259383spectral-matching-algorithms
说明: 利用其中不同的光谱匹配算法实现光谱匹配,内部还含有相关数据(Using different spectral matching algorithms to achieve spectral matching, there are also relevant data inside)
- 2021-04-12 09:58:58下载
- 积分:1
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双随机全息数字水印技术代码
包含实验图片,实验代码,对于从事数字图像处理工作有一定帮助(including experimental images and agrithms.It is benificial to image procecing workers.)
- 2020-09-03 17:08:07下载
- 积分:1
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radondeblurring
基于RADON变换的。运动模糊处理,其中程序请按说明使用(Based on the RADON transform. Motion blur processing, in which procedures follow the instructions to use)
- 2009-01-08 14:23:06下载
- 积分:1