David Cynamon

Active since 2016

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Question

How can I convert these numbers into a date for a table?
I'm importing a large table of data in using readtable, the table it produces is all round correctly typed, except for the date ...

10 years ago | 2 answers | 0

2

answers

Question

Is blockproc appropriate for this task?
I need to section an image into equal parts, then compare histograms between these sections. I understand blockproc separates an...

10 years ago | 2 answers | 0

2

answers

Question

Adjust regionprops orientation in order to get 360 degree value.
I have a point at an end of an ellipse that I am considering the 'head' and I want to get the "orientation" of this ellipse from...

10 years ago | 1 answer | 0

1

answer

Question

Is there a way to get the centroid of a pixel in an image?
I have a set of pixels from an image that I'd like to find out the centroid for, without user input. Is there such a way to do t...

10 years ago | 1 answer | 0

1

answer

Question

How do I get the pixel at the end of an ellipse?
I'd like to know how to find out what pixels lie the top and bottom of an ellipse (either end of the major axis). I'm not sure h...

10 years ago | 2 answers | 0

2

answers

Question

How to get an x,y location on an image by clicking on it?
I am trying to make a program which makes use of x,y positions on an image. It is user assisted and therefore needs to allow for...

10 years ago | 2 answers | 0

2

answers

Question

How do I remove empty indexes in a structure?
I have a structure generated by the "regionprops" function for image processing. I ran the following code to remove unwanted ...

10 years ago | 1 answer | 0

1

answer