solar cell crack

[9949633612]

Hello everyone,

                     My project i to identify the cracks in solar cells,can any one give solution for my problem,iam seng the image.

[GerdW]

Hi,

first: There's a reason, why it's not allowed to attach BMPs - it's the enormous filesize. Next time save your picture as a real PNG file!

2nd: First try to detect that crack using some "standard" picture editing software by trying some filter operations. When you find a good combination of such filters you should look into the IMAQ palette to find similar operations...

[smercurio_fc]

Third, you've already asked this question, and have received several good responses. Please do not cross-post. We don't like that.

[AnalogKid2DigitalMan]

You have already asked this question in the Machine Vision Board, please contine there:

http://forums.ni.com/t5/Machine-Vision/detect-cracks-in-solar-cells/td-p/1284872

-AK2DM

[2547259]

i have not got proper solution for the problem

[Dennis_Knutson]

Duplicate posts, attaching bmps, and now a different user name.

[9949633612]

the other format images r not getting loaded,

[GerdW]

Hi,

we all use PNG and it get's uploaded and displayed correctly. Even JPG would be possible (but not recommended)...

[2547259]

is this ok

[GerdW]

Hi,

NO, it's not ok now! It's still a BMP renamed to use suffix PNG! (When you rename a *.doc to *.xls does it magically convert from Word to Excel?)

When I save it as PNG it's only 1MB in filesize... And using JPG with good quality it's only 79kB!

(I'm using GIMP - but even MS Paint is able to save PNG and JPG...)