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Question
Fuzzy Color Feature Extraction
Could anyone give me a sample how to implement fuzzy method in Matlab to extract the color from an image (let say I want to extr...
ungefär 10 år ago | 0 answers | 0
0
answersQuestion
How to calculate the proportion value of some colors to the all color in an image
Dear all, Let say I have an image as attached. I need to calculate the ratio or proportion between pixel with blue color c...
ungefär 10 år ago | 2 answers | 0
2
answersQuestion
"Solve" function in 2 dimensional image
Hi every one, Let say I have an equation: 256x256 * x + 256x256 * exp(x/2)^2 = 256*256 How to calculate "x" ? I hav...
nästan 13 år ago | 0 answers | 0
0
answersQuestion
"Solve" function in 2 dimensional image
Hi every one, Let say I have an equation: 256x256 * x + 256x256 * exp(x/2)^2 = 256*256 How to calculate "x" ? I hav...
nästan 13 år ago | 2 answers | 0
2
answersQuestion
How to convert pixel color white to black and other color to white
dear all, I need the information how to convert the white pixel to black, and convert the other colors in to white thank...
nästan 13 år ago | 2 answers | 0
2
answersQuestion
Wiener filter for 1D signal
Hi everyone, Is there anyone knows the function for doing the Wiener Filtering in 1D signal ? thanks Lina
nästan 13 år ago | 0 answers | 2
0
answersQuestion
how to replace the pixel value of image with the cluster center value in the K-means clustering
Hi all, I want to do image segmentation by replacing the pixel value of original image with the value of cluster center in th...
nästan 13 år ago | 0 answers | 0
0
answersQuestion
show and save the big size image
Hi everyone, 1. Is there anyone knows how to show the big size image? Let say I have 2000 x 3000 pixel image. When I trie...
nästan 13 år ago | 1 answer | 0
1
answerQuestion
How to convert dicom in to different size and volume ?
Hi all, I have dicom image with value of image : 4000x3000 uint16, minimum and maximum intensity value are infinity. I w...
nästan 13 år ago | 0 answers | 0
0
answersQuestion
How to display 3D image in each layer?
Hi everyone, I have an bmp image, let say it's 256x256x3 uint8 I need to show up the image in each layer : image1 : 256x...
nästan 13 år ago | 2 answers | 0
2
answersQuestion
Least Mean Square (LMS)Adaptive Learning to find the intersection between two lines
Hi everyone.. Is there any one know how to implement LMS, to find the intersection between two lines. Let say, y1 = x+1; ...
mer än 13 år ago | 0 answers | 0
0
answersQuestion
Solve function
Hi Everyone, I need to find the value of xgaris1 dis1=1.5; newx=3; newy=2; xgaris1= solve('dis1^2=abs(sqr...
mer än 13 år ago | 1 answer | 0
1
answerQuestion
K means clustering in ECG Signal
Hi Everyone, Is there anyone knows how to perform the accurate K-Means Clustering in the ECG Signal, I have tried in many dif...
mer än 13 år ago | 3 answers | 0
3
answersQuestion
How to add gaussian noise to the 1D signal
Hi everyone, I want to add 10% Gaussian Noise to the 1D signal. I'm a bit confused with Gaussian Noise, AWGN, and WGN. But al...
mer än 13 år ago | 4 answers | 0
4
answersQuestion
how to determine the optimum number of cluster use K-Mean Clustering
Hi everyone, Is there anyone knows how to determine the optimum number of cluster in K-Means Clustering ?? If there's any mat...
mer än 13 år ago | 3 answers | 0
3
answersQuestion
anisotropic function convert to C code using matlab coder
Hi everyone, is there anyone know how to change this function to be applicable to convert in C code using Matlab coder ?? ...
mer än 13 år ago | 1 answer | 0
1
answerwhat is ground truth image? how to create it in matlab??
I need the way how to create image.. for example lena.jpg 256x256 to the groundtruth image
nästan 14 år ago | 0
what is ground truth image? how to create it in matlab??
Hi Walter, thanks for the reply, but in your link looks that this case have not got the truth answer right?? Maybe you have th...
nästan 14 år ago | 0
Question
what is ground truth image? how to create it in matlab??
Hi everyone, I want to compare PSNR between some edge detection operator and the ground truth image.. But I confuse what the ...
nästan 14 år ago | 5 answers | 0
