how i can extract spacial coodinates from a picture

[djokovic17]

hi all,

how i can extract  spacial coodinates from a picture.

[nikale]

Hi,

Could you elaborate a bit on what you mean by extracting the spatial coordinates? Also what development environmet are you working in? 

Here are a few resources that may be helpful:

Choosing a Calibration Type:

http://zone.ni.com/reference/en-XX/help/370281W-01/nivisionlvbasics/choose_a_calibration_type/

Calibration:

http://zone.ni.com/reference/en-XX/help/370281W-01/imaqvision/calibration_pal/

Spatial Calibration:

http://zone.ni.com/reference/en-XX/help/372916P-01/TOC4.htm

I hope this information helps!

Kale W. 

Applications Engineer
National Instruments
http://www.ni.com/support

[djokovic17]

hi nikale,

thankd for you aid

Gripping a part is often not the same as moving the TCP to the target reported by the camera. Often this position must first be offset and rotated by some value to
accommodate a good grip.
The easiest way to do this is by jogging the robot to the specified position and then modify the position, usually referred to as ModPos.

in my project i use vision biulder AI  and labview 

best regards

[nikale]

Hi,

I'm still not clear on how I can direct you to get you started. Could you clarify your application and what you're trying to do? What is the endgoal you're aiming for? etc. 

In the meantime here is a link that may be similar to what you're trying to do: https://forums.ni.com/t5/LabVIEW/determination-of-the-spacial-coordinates-from-Vision-Builder-AI/td-...

Kale W. 

Applications Engineer
National Instruments
http://www.ni.com/support