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Image extension - Shape of an Object

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Image extension - Shape of an Object

What i sthe best approach to do the following 

 

From a photo image that contain an object ( suppose we consider a bag,.... ) 

I want extract shape features 

 

I try 

 

Segmentation of the object 

Extract shape features with the operator

Selection of main interesting segment ???? 

Is there a way to have a 1 main segment with the border of the  subject 

 

Have someone hint on it  

Thanks in advance 

1 REPLY
Regular Contributor

Re: Image extension - Shape of an Object

Hello Filippo,

these steps are correct:

Segmentation of the object 

Extract shape features with the operator

 

For selecting only one segment, you have to classifier for these segments. There is operator for it - Filter Segments by Example Set. For this, you need ExampleSet with segment IDs which you want to preserve.

 

Also you need label for these segments. You can do it manually by putting breakpoint after segmentation and in result view edit the label by left and right mouse button. Or you can set image mask and use Calculate Segments Label By Mask operator to automatically calculate segment's labels.

 

Best wishes

Vaclav

Image plugin developer
www.burgsys.com