we are not getting centroid, Orientation and other parameters using regionprops

we are not getting the answers of centroid, Orientation and other parameters using regionprops. answers are not displaying on the command window

[Image Analyst]

Let's see your code. How are you trying to do that? For example, are you using fprintf()? Or are you just putting some variable on its own line without the semicolon? regionprops() doesn't automatically spew anything to the command window (thankfully) - you have to do that with extra code somehow.

Answer 1

[Walter Roberson]

Store the output of regionprops in a variable. Ask for particular fields of the result to be displayed. For example if you assign to blobinfo then

vertcat(blobinfo.Centroid)

[Guillaume]

Also, while the centroid is returned by default by regionprops. Other properties such as 'Orientation' have to be asked explicitly.