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J Toole


Last seen: 1 year ago |  Active since 2022

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imhist image pixel intensity uint8
Background/purpose: I am interested in using the Otsu method to threshold grayscale images. I am attempting to replicate the ou...

2 years ago | 1 answer | 0

1

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Question


Determine function from Poisson PDF with lambda < 1
I am trying to fit a function to a set of data with a Poisson distribution. Using poissfit, I determined the lambda (mean) is l...

2 years ago | 2 answers | 0

2

answers

Question


How to optimize Canny threshold for edge determination and imfill for a bounded object in greyscale image?
I am using the edge function to identify the boundaries of objects within a 2D greyscale image. I also wish to fill in the boun...

2 years ago | 1 answer | 0

1

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Cumulative element-wise average from 3D matrix
My dataset is a 3D matrix (3x5x2). How can I create a new 3x5x2 matrix where the respective elements in the 1st dimension are c...

2 years ago | 1 answer | 0

1

answer