Feeds
질문
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side-what does it mean?
The code is given below- feature(k,:)=[red1 white1 black1 greyblue1 lightbrown1 darkbrown1 dia1 diadiff Asy Entr contrast energ...
거의 5년 전 | 답변 수: 1 | 0
1
답변질문
How to determine texture of a skin lesion?
I have used a gray scale image without segmentation and with segmentation and got different result of 'contrast', 'energy','homo...
대략 5년 전 | 답변 수: 0 | 0
0
답변질문
How to compare a matrix and make decision on it?
I want to compare the component of a matrix so that if all the component is zero it will give value=0 and if any one component i...
5년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to find out if a curve passes through zero and goes from positive to negative value?
Hi.I have divided this curve: into 8 region where the points of 1st 1/8 portion is in x=1,2nd portion in x=2 etc like this: ...
5년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to find local maximums from this graph?
Hi. I am working with border irregularity. For this,I have found this curve and divided the curve into 8 regions by using this c...
5년 초과 전 | 답변 수: 0 | 0
0
답변질문
How to divide a graph into 8 equal region and assign a number for each region?
I am working with border irregularity. For this I have got upto this curve: Now I want to divide it into 8 regions like ...
5년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to divide a curve into 8 equal region along x axis?
Hi. I am working with border irregularity. For this I have determined the irregularities in the curve. Here the 'stars' indicate...
5년 초과 전 | 답변 수: 2 | 0
2
답변질문
What does this error- ''Out of range subscript'' mean during using sub2ind?
Hi! I am working with border irregularity. In my code I had to find out the diagonals of a box. In single code it works but when...
5년 초과 전 | 답변 수: 0 | 0
0
답변질문
How to calculate local maximum point from a derivative of a function?
Hi. I am working with border irregularity of lesion. So I have determined the derivative of the border irregularity function to ...
5년 초과 전 | 답변 수: 2 | 0
2
답변질문
How can I get the difference between two region triangle wise?
I have found the boundary of the blob and the bounding box.Then I have added the centroid to the vertices of the box.Now I am tr...
5년 초과 전 | 답변 수: 1 | 0
1
답변질문
Can I use regionprops for two different image for finding same feature in same code?
I want to find centroid for a lesion.But I have found this in previous line of this code.So it shows me some error like 'Expecte...
5년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to divide a rectangle into 4 regions?
I want to find the boundary pixels lying on the lines connecting the center of the mass with the vertices. These four points mak...
거의 6년 전 | 답변 수: 0 | 0
0
답변질문
how to detect border irregularity?
I have traced exterior boundaries of this region. now i want to have boundary box and centre of mass around it. How can I do thi...
거의 6년 전 | 답변 수: 1 | 0
1
답변질문
how to draw ellipse in image processing for finding border irregularity?
hi,i am working for image prcessing to find melanoma.for this,i have to find out the border irregularity.So i needed the cpde fo...
거의 6년 전 | 답변 수: 2 | 0
2
답변질문
how to find border irregularity of skin lesion?
I have determined other features of skin lesion except this. Please help me out with this feature extraction
거의 6년 전 | 답변 수: 1 | 0
1
답변질문
How to find asymmetry in the skin lesion?
I have done the segmentation part of images.Now I have to find the asymmetry.can anyone give me the code for finding asymmetry a...
거의 6년 전 | 답변 수: 0 | 0
0
답변질문
how can I remove the black portion in the surrounding from a dermoscopic image of melanoma for better segmentation?
대략 6년 전 | 답변 수: 3 | 0
