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질문
How to extract the largest area?
Hi, I have a grayscale image as shown. How can I extract out the largest area? Thank you.
3년 초과 전 | 답변 수: 1 | 0
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답변질문
How to extract out the optic disk after the Watershed transform?
Hi, I have found the region of interest (ROI) of the optic disc as shown in first image. Then, I have applied Watershed transfor...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
Why can't I apply thresholding on the image?
Hi everyone, I have a region of interest (ROI) as shown in first image. I have extracted the green channel and want to apply thr...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to find the desired element in an image?
Hi, I have an image shown and I want to find the linear structure elements with 80 pixels of length and angle= 30 degree which a...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to find the endpoint?
Hi, i have an image and wanted to find the location of endpoints as shown in red circle. I am using the bw=bwmorph(bw,'endpoi...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to get the main arcade of the vessel?
Hi everyone, i have extracted vessel tree from the optic disc. How can i remove the branches and only get the main arcade? T...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to smooth a histogram using a Gaussian window of size m×1?
Hi, i have extract the red channel of an image and here is the histogram of the image: How can I smooth the histogram using a...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to remove the found image from the original image?
Hi, I am a beginner to MATLAB image processing. I have an original fundus image as shown. And i have found the vessel tree as ...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to crop an irregular shape from the image?
My topic of the project is to detect and segment the optic disk. First of all, i want to remove the black background at four cor...
3년 초과 전 | 답변 수: 3 | 0
