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Lydia Bradley


Last seen: 3 years ago |  Active since 2019

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imwrite error for saving contents of a cell array in a for loop - "colourmap should have 3 columns"?
I am trying to save a cell array containing figures from a batch image processing pipeline (read in and processed in a for loop ...

3 years ago | 2 answers | 0

2

answers

Question


Possible to display a series of figures after the batch processing has ended?
I have a script reading in a batch of images that are processed in series. For each image I generate a figure containing a numbe...

3 years ago | 1 answer | 0

1

answer

Question


Export a 1xn cell array of co-ordinates to excel and separate on the basis of the column
For a series of images: for n = 1:length(Images) baseFileName = Images(n).name; .... I have extracted the co-ordinates of...

3 years ago | 1 answer | 0

1

answer

Question


How do I make all pixels under an assisted line boundary = 1?
I have manually segmented an image into two halves using: roi = drawassisted('Closed',false); Im = createMask(roi); Th...

3 years ago | 1 answer | 0

1

answer

Question


Given an array of co-ordinates, for each value of x, how do I extract the smallest value of y?
Context: I have the pixel co-ordinates of the white area of a binary image. For each x co-ordinate (1:1024) I want to find...

3 years ago | 3 answers | 0

3

answers

Question


How do I mask out the largest object and everything below it?
Hello, I am trying to analyse optical coherence tomography images of the retina. I would like to automatically count hyperfefle...

3 years ago | 0 answers | 0

0

answers

Question


How best to approach generating in silico 'fake' representative images including speckle noise?
I am trying to generate a set of de novo Optical Coherence Tomography retinal B scans (only of the vitreous, NOT the retina) tha...

4 years ago | 0 answers | 0

0

answers