David Cynamon

2016 年からアクティブ

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統計

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質問

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年弱前 | 2 件の回答 | 0

2

回答

質問

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年以上前 | 2 件の回答 | 0

2

回答

質問

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年以上前 | 1 件の回答 | 0

1

回答

質問

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年以上前 | 1 件の回答 | 0

1

回答

質問

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年以上前 | 2 件の回答 | 0

2

回答

質問

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年以上前 | 2 件の回答 | 0

2

回答

質問

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年以上前 | 1 件の回答 | 0

1

回答