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Lim


Universiti Malaysia Perlis, Malaysia

Active since 2013

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Professional Interests: Biomedical image processing

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How to detect an absent object from a mask image and remove it on the original image?
This is the binary image of the original image: <</matlabcentral/answers/uploaded_files/52592/m4-03-cellBW(1).bmp>> Whil...

8 years ago | 1 answer | 0

1

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Question


How does kmeans decide which centroid the observation goes to when they have same mean? And is it possible to use 1d data matrix (n-by-1)?
I've been doing color image segmentation using kmeans and it does wonders. However, this question has been bugging me as long an...

8 years ago | 1 answer | 0

1

answer

Answered
Compiling features from regionprops with its filename
It works! Thanks Walter! What if I have more features? I do this: files = dir('*_cell.bmp'); [m1 n1] = size(files); ...

9 years ago | 0

Question


Compiling features from regionprops with its filename
I am working on extracting features on my images and compiling the features into one file. I want to put the file name under tha...

9 years ago | 2 answers | 0

2

answers

Question


Plot multiple histograms in one figure and re-plot the overlay histogram
I used the code provided by Image Analyst to plot multiple RGB histograms in one figure, the result is shown in the following fi...

9 years ago | 0 answers | 0

0

answers

Question


Separate three connected cells with watershed
Hi. I have an image that has three cells stacking very closely to one another, and I want to separate them into individual cells...

10 years ago | 0 answers | 0

0

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Question


Normalize data 'before' or 'after' regionprops?
After image segmentation, I use regionprops to extract the features for classification. My data consists of 500 samples with 13 ...

11 years ago | 1 answer | 0

1

answer