image

[skyover]

Hello everyone

As my attached vi,I want to have a look about the result after image threshold,but I see nothing ,I don't know why?

Anybody can help me to solve it?

Thanks a lot !!!

[TiTou]

Hello,

I don't have LV 8.5 (only 8.20), could you post a screenshot of the code or save your VI in LV 8.20 (file > save as for previous version > LV 8.20)

Trying to help

[skyover]

sorry,I have Lv 8.5 only

It's an example of Version,locatede in   LabView\examples\Vision\2. Functions\Grayscale Processing\Label Example.vi

I just add an  image indicator after threshold.vi and want to see the result,but I get nothing

I don't know why,please have a look and help me

帖子被skyover在12-12-2007 03:47 AM时编辑过了

[TiTou]

I made the same modifications and it works...

side note : if you place a probe on a image wire, if the image is binary you have to right clic the probe and select binary otherwise you won't see the image






Message Edité par TiTou le 12-12-2007 11:07 AM

[skyover]

It's too oddness,why cann't I get the right image?

[skyover]

Oh,I see

when I  right clic the image on the front panel and select binary as you said,it works well

Thanks very much  TiTou ,I appreciate you very much

[rpursley8]

If you want to keep all images at U8 you can also set the 'Replace Value' input on the IMAQ Threshold function to 255.  It's default is 1 which is why you really can't see the spots.

[skyover]

Oh, I see,it is in this way 

Thanks a lot