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Interactive B&W Conversion?

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Interactive B&W Conversion? Paul Waldo 16 Jan 15:23
  Interactive B&W Conversion? Elwin Estle 16 Jan 16:13
   Interactive B&W Conversion? Paul Waldo 16 Jan 16:51
Paul Waldo
2008-01-16 15:23:34 UTC (about 17 years ago)

Interactive B&W Conversion?

Hi all,

I am looking for a plugin that will help me convert a color image to Black and White. I have looked at the Plugin Registry and found a couple that do this, but they are not interactive. I would like to see for example, the difference between a yellow filter and a red filter are, and toggle back and forth between them. Is there anything out there that will do that? Did I just miss it in the registry? Thanks in advance!

Paul

Elwin Estle
2008-01-16 16:13:17 UTC (about 17 years ago)

Interactive B&W Conversion?

Would this do what you want?

http://www.gimpguru.org/Tutorials/Color2BW/

--- Paul Waldo wrote:

Hi all,

I am looking for a plugin that will help me convert a color image to Black and White. I have looked at the Plugin Registry and found a couple that do this, but they are not interactive. I would like to see for example, the difference between a yellow filter and a red filter are, and toggle back and forth between them. Is there anything out there that will do that? Did I just miss it in the registry? Thanks in advance!

Paul

Paul Waldo
2008-01-16 16:51:35 UTC (about 17 years ago)

Interactive B&W Conversion?

Thanks for the reply, Elwin.

Digikam does a great job of allowing you to pick * Film Type (Agfa Pan 100, Kodak Tri-X, etc.) * Lens Filters (Red, Orange, Blue, etc.) * Tone (Sepia, Selenium, Platinum)
It does this by showing a thumbnail of what your image would look like with the parameter applied. See
http://docs.kde.org/kde3/en/extragear-graphics/digikam/photographic-editing.html#blackandwhite-conversion for a good description of how it works. Warning: this page has LOTS of images, so it will take a while to load.

I use the Digikam editor for a lot of photos that don't need much work, but when I need to call up Gimp, I'd like to be able to have this ease of use. The Digikam tool is the type of plugin I was hoping to find. The techniques you referenced are indeed good to have in one's arsenal, but the majority of time a good image can be made using the simpler method :-)

Paul

Elwin Estle wrote:

Would this do what you want?

http://www.gimpguru.org/Tutorials/Color2BW/

--- Paul Waldo wrote:

Hi all,

I am looking for a plugin that will help me convert a color image to Black and White. I have looked at the Plugin Registry and found a couple that do this, but they are not interactive. I would like to see for example, the difference between a yellow filter and a red filter are, and toggle back and forth between them. Is there anything out there that will do that? Did I just miss it in the registry? Thanks in advance!

Paul