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# sara

Last seen: 1年以上 前 2014 以来アクティブ

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How to do feature extraction from an image?
Hi I want to do feature extraction from an image. I read a paper and did this steps: I did image segmentation. Then I want to...

1年以上 前 | 0 件の回答 | 0

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is there any ready automatic code for Semantic Segmentation?
hi all I need ready automatic code for Semantic Segmentation. I mean that Is there any package code for this? thanks

3年以上 前 | 1 件の回答 | 1

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how can choose threshold method for image with four intensity level?
hi all I want to choose threshold method for image with four intensity level. this is my histogram of my image: <</matlabce...

5年以上 前 | 2 件の回答 | 0

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how can plot the region of convergence?
hi all can you guide me how can plot the region of convergence? for example for below image? <</matlabcentral/answers/uploa...

5年以上 前 | 1 件の回答 | 0

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how can plot complex data in matlab?
hi all how can I plot abs(z)<.5? I want to have an image like below. it is for abs(z)=2. thanks

5年以上 前 | 1 件の回答 | 0

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how can determine the region of convergence?
hi all. I am a student, I should solve this question in matlab. can you help me please? <</matlabcentral/answers/uploaded_fi...

5年以上 前 | 1 件の回答 | 0

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how can use discrete convolution to find the response?
hi all I am beginner in signal processing. how can I solve below question? thanks <</matlabcentral/answers/uploaded_files/...

5年以上 前 | 1 件の回答 | 0

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how can Find the shortest path between two points on a graph?
hi all is there any code to find the shortest path between two points on a graph? for example in the below image: <</matlab...

5年以上 前 | 1 件の回答 | 1

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how to plot with contour this exel file?
hi I have a question that I couldn't solve this. I have an exel file. the vertical axis is Y and the horizontal axis is X.......

6年以上 前 | 1 件の回答 | 0

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which way is better to calculate var of image with blockproc?
hi everyone I have an image and I want to use var,mean,skewnes,... of this image in a 3*3 block.I thought this code is correc...

6年以上 前 | 3 件の回答 | 0

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how can chose a fix rectangular in series of images that position may be changeable?
dear Image Analyst I need to have the width be 30 after the user is done with it. you have a demo in this link <http://www....

6年以上 前 | 0

how can chose a fix rectangular in series of images that position may be changeable?
I have to extract the rectangle for a seris of images that the size of rectangular is 30*30 but the position of rectangular is ...

6年以上 前 | 2 件の回答 | 0

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segmentation by quality threshold (QT) algorithm clustering
hi I need a code for "segmentation by quality threshold (QT) algorithm clustering". I searched but I cant find the code...Can y...

6年以上 前 | 1 件の回答 | 0

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Can I use neural network in this case?
can I use neural networks or svm or etc, if my output data is 27680 that all of them are zero and just one of them is one? I mea...

6年以上 前 | 0 件の回答 | 0

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how can I split an array into n arrays?
hi everyone how can I split an array into n arrays? for exp I have a 380133*2 array how can I split this to 13 arrays with 29...

7年弱 前 | 2 件の回答 | 0

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what should we do after feature extraction?
hi I want to use SVM...I extract mean2 and variance2 from my 256*256 and now I have 2 matrix with 86*86...my feature are me...

7年弱 前 | 1 件の回答 | 0

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How to find the variance of an image in a special windows? variance(in 3*3 windows)
thanks IMage Analyst and Alessandro Masullo Excuse me, Is there any way to do cross correlation in a special windows,too?lik...

7年弱 前 | 0

How to find the variance of an image in a special windows? variance(in 3*3 windows)
I obtain mean of image like this if true function [ I2] = mean3dar3( m ) h = fspecial('average', [3 3]); I2 = imf...

7年弱 前 | 3 件の回答 | 0

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how can remove the object that has the maximum distance from center of image?
thanks ImageAnalyst I use this code: if true I =input('enter an image','s'); I=imread(I); Ibw = im2bw(I); Ibw...

7年弱 前 | 0

how can obtain min of matrix
Dear ImageAnalyst I accepted your answer becuase I was in hurry and I check it just for one example...I can not do any change...

7年弱 前 | 0

how can obtain min of matrix
thanks

7年弱 前 | 0

how can obtain min of matrix

7年弱 前 | 5 件の回答 | 0

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how can do process on specified images in a folder?
hi everyone I have a folder that in this folder I have 20 gray images . I want to get mean from each 3 Tandem images Respectiv...

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how can remove the object that has the maximum distance from center of image?
Thanks ImageAnalyst and Matt I think if I remove the top object from my binaryImage maybe my problem solve faster.Dear Matt y...

how can remove the object that has the maximum distance from center of image?
if we have some objects in a binary image how can remove the object that has the maximum distance from center of image? for exa...

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How can I use watershed method to separate the binary image into more segments??
thanks Mohammad and Image Analyst

How can I use watershed method to separate the binary image into more segments??
Hi How can I use watershed method to separate the binary image into more segment?? Thanks

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how can remove circle from an image?
hi I have this image <</matlabcentral/answers/uploaded_files/19275/fff.jpg>> how can I remove the circles that...

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how can save some 3d images in a 4d array?
how can save some 3d images in a 4d array? I use this code: if true folder = 'C:\Users\sara\Desktop\inodastnazan\az...

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how can remove corner of binary image??
how can remove corner of binary image?? foe example if we have an image like this :: <</matlabcentral/answers/uploaded_files...