any one can help me on this picture?

[jonathanyu]

any body can help me to make the backgroud of this picture become white?
I don't know how to use photoshop, so can anyone help me?

[Findecanor]

That's an itty bitty image. What are you going to use it for?

Edit: Here you go. The blue might not be exact.

[jonathanyu]

i think i am going to use it on the geekhack custom engrave keychains

[Findecanor]

Ah. Then I think that you would need a larger, sharper image. That one is quite small and blurry. I think that the engraving would need sharp edges to give a good result.

BTW. I edited my post to post an edited image above.

[jonathanyu]

Ah. Then I think that you would need a larger, sharper image. That one is quite small and blurry. I think that the engraving would need sharp edges to give a good result.

BTW. I edited my post to post an edited image above.

  Thank you!
I know it need a sharper image, but the available engrave is very small, i think is 15mmx10mm  so i think should use a small picture

[tp4tissue]

is this from that mermaid anime

[jonathanyu]

is this from that mermaid anime

  nope, this logo was designed by my friend

[vun]

is this from that mermaid anime

  nope, this logo was designed by my friend

If that's the case then surely your friend can provide you with a larger resolution picture with any colour background you want?

[jonathanyu]

is this from that mermaid anime

  nope, this logo was designed by my friend

If that's the case then surely your friend can provide you with a larger resolution picture with any colour background you want?

I have thought that before, but my friend doesn't have any program like photoshop any more.

[Topre]

How are you using a .png for laser engraving? My laser machine only accepts vectors.

[TheSoulhunter]

http://vectormagic.com/home
http://www.autotracer.org/

[jonathanyu]

oh, so i need to convert it to a vector image first?

[Findecanor]

I have thought that before, but my friend doesn't have any program like photoshop any more.

I used Gimp, which his free. The interface is a bit different, but there should be a version that looks and feels more like Photoshop.

[MOZ]

If this is the image you want to use, I will try and convert it for you/

[TheSoulhunter]

Upscale -> Upload to Vectormagic (the first few processings should be free iirc) -> Download generated vector file -> Tweak in Inkscape (free)
EDIT: Or wait for MOZ