what is the unit of group parameters result from regionprop ?

Hey Everybody;

Hope you are all doing well,

I'd like to ask about the unit of the area , perimeter and others results from like such function:

1- Equivalent diameter = 100 (what unit??)

2- Area

3- Roundeness

4- Perimeter

5-MAjor Axis

6- Minor Axis

Thanks alout

Answer 1

[Sean de Wolski]

Pixels.

If you know the width of a pixel then you could scale by that.

[Mariam Sheha]

sorry but what u mean width of pixel, look all images was resized to (470*640)

[Mariam Sheha]

Thanks a lot,

But would you please answer and tell me how can i know the pixel width??!

Thnx a lot

[Matt J]

Accepted on OP's behalf.

Answer 2

[Image Analyst]

Those results all have units of pixels, except for roundness which is unitless.