Stereo Vision and Projected Light

[Klemen]

Hello,

I don't know where the example is located in Labview 2012, sorry.

Looking at your calibration, I can see that after the calibration, your left camera (I think) returns an error - insufficient data (internal parameters). So the stereo quality output does not produce any values, meaning that the calibration failed.

Insufficient Data returns TRUE if any of the following conditions are met: the number of different projection planes is fewer than 5, the angle difference of the projection planes is less than 20 degrees, or the lens in use is a telecentric lens.

Best regards,

K

[Ivan0907]

Hello K,

Thank you for the comments.

I will try again, and where are you live (America or Europe)?

B.R

Ivan Cheng

[Ivan0907]

Hello K,

There are 3 set of images I have acquired again as below link:

Can you help me to check whether you can get the "StereoCalibrationData" by these images at your side?

Thank you very much for your help.

https://drive.google.com/file/d/0B8FTOXbKQhb6MXJzMzZMOWFlT0U/view?usp=sharing

B.R

Ivan

[Klemen]

Hello,

the folder "0203" with image data seems to be ok. The values I got:

Best regards,

K

[Ivan0907]

Hello K,

Thank you for quick replying.

Can you send that "StereoCalibrationData" generating by "0203 image" to me? I'd like to calculate the 3D point by this data.

Thank you.

My e-mail: slinbody12@gmail.com

B.R

Ivan Cheng

[Klemen]

Hello,

I didn't save the calibration, but just use the calibration software and you can generate your own calibration file. Just adjust the parameters of the grid detection (circularity factor and area size in "extract grid.vi").

Best regards,

K

[Ivan0907]

Thank you K.

I will try next week, as I'm in abroad.

B.R

Ivan