Help

[davidd10]

Can someone help me? I don't know what it's called, but I am trying to find out how you make your pictures black and white with only one color like red showing.
I've seen this done alot, but can't find out how to do it are what software to use.

Thanks for any help!
David

[rburgoss]

If you are using the K20D, the camera has a feature that lets you extract certain color. It is done via camera filtering (picture already taken).

If other camera (don't know if other Pentax DSLR's have this feature), you can do it with post processing in photoshop or corel photopaint. I am sure other softwares have this feature too.

[kmccanta]

you can use GIMP (its free!) or Photoshop... or any editing SW that supports layers.

you copy the photo to a new layer...
add a "mask" to the each layer
desaturate one layer (to make B+W)
I cant explain it, but draw on the layers with Black and white, and play with the options for how to combine the layers...

basically you are going to mask OUT everything in the color photo except the rose ( or lips or whatever). then you can copy the mask to the B+W layer mask, and invert it.

[HGMonaro]

NOOOOOOOO!!!!! don't do it! (that is all I have to say)

[kerrowdown]

It can be done quite easily on Photoshop and the like as other have described here.

Just be careful not to over use it, there seems to be many, many examples about at the moment.

[Matt Miller]

Use photoshop. Put a B&W layer over the color layer. Use the eraser to remove the B&W layer where you want color to show through. Easy & cheesy.

[davidd10]

Thank's for the help! I knew you could all point me in the right direction. I probally want be using it much but I took pictured for a girls softball team and one of the players is my niece and her mother wanted me to make one of her pictures in B&W with only the red in her uniform showing in color.

Thanks again!
David

[SpecialK]

NOOOOOOOO!!!!! don't do it! (that is all I have to say)

These were just for fun one day with the S3 IS.






The color extraction, and all of the other digital filters, in the Pentax cameras only works on jpgs.

[vievetrick]

Originally Posted by HGMonaro

NOOOOOOOO!!!!! don't do it! (that is all I have to say)

It can be used tastfully and for fun. come on HGmonaro try it come on.

[JCSullivan]

David, which graphics software are you using?

[davidd10]

Photoshop CS3, I tried the layer thing last night and it worked ok. I made a B&W layer over the color one and used the eraser to bring the red out of her uniform.

[navcom]

Originally Posted by Matt Miller

Use photoshop. Put a B&W layer over the color layer. Use the eraser to remove the B&W layer where you want color to show through. Easy & cheesy.

Sorry...I'm still kind of an idiot when it comes to PS. I know enough to get it to do my bidding but no more....so this may sound really silly.........

How do you exactly create a B&W layer?

[Yonnie]

Originally Posted by HGMonaro

NOOOOOOOO!!!!! don't do it! (that is all I have to say)

ITA!

Please, please say, "Just say no...to selective color."

[JCSullivan]

OK, now that you succeeded how about showing us the results and help navcom succeed as well.

[Mike Cash]

A nice tutorial for The GIMP