New Captcha Need Help.

I need help with this captcha.. not resolved

https://member.daum.net/captcha/image.png

Please solve this to find the filter value

Anybody can help me?

cross line remove not resolved ... help me 

use the min/max filters...should do the trick together with scales/sergmentV and alike.

Or well get me some more sample captchas and I try it.

refresh and cookie delete

https://member.daum.net/captcha/image.png

new png files(some more sample)

yes but it would help if you can download and rename them to the correct answer. It's you who wants it being broken so please work on it to help me!?

download to rename(correct answer) file http://www.sendspace.com/file/qr0gp7

thanks, will work on it.