May I receive resolution 640*480 in image LV from WEB-camera

[Iskander]

Hello all

I have LV7.1.1

I received the image from WEB-camera.

WEB-camera has resolution 640*480 but I have resolution in the Image of LV -  320*240.

May I receive resolution 640*480 in LV ?

With respect.

Aleksandr

[TiTou]

Hello,

I assume you have to change the settings of the camera and not the code in LabVIEW...

Just in case, see the attached code in LV 7.1.1 that allows to change the image resolution.

Hope this helps 😉

[Iskander]

Dear TiTou
Thanks for the attention and the help.
I will be try.
Best regards
Aleksandr

[Iskander]

Hi.
I have tried.
all work.
But  the Image are changed from 640*480 to 320*240 and then back.
Best regards
Aleksandr

[allen_h]

Hello Aleksander,

Try creating a separate image buffer (with IMAQ Create) for the resampled image and connect an image display control to that image.  If you are only using one image buffer, your program is probably alternatively writing the original image and the resampled image to the same buffer.

Allen H.

[Iskander]

Hello Allen H.
Thanks for the answer and excuse me for my long  silent.
I will be try
Best regards and lucky
Aleksandr

[Iskander]

Hello Allen H.
I did so.

But image is changed steel.

I don't now what do I do?

Best regards

Aleksandr

[Jason N]

Alexandr,

Do you think you could attach a copy of one of the images you are trying to open in LabVIEW?  I would like to try and recreate what you are seeing.  Thanks.

Jason N