What the imager has

Started Feb 11, 2014 | Discussions thread
Shop cameras & lenses ▾
Lord metroid
Regular MemberPosts: 472Gear list
Re: What the imager has
In reply to Guenter Borgemeister, Feb 12, 2014

I also decided to do some experimenting in GIMP.

I can only conclude that the resulting image will have the pixel sharpness that Foveon is famous for even when the chromatic layer is one quarter of the resolution as the panchromatic black and white layer.

Panchromatic black and white image which influence luminance

One quarter chromatic resolution

Combined results from the panchromatic black and white with the color value determined by the chromatic image

Original image for comparison.

If anyone wants to do some experimentation on their own. I have attached the cropped files with the different layers I used intact. I have no idea how the photoshop file will turn out as I only have GIMP.

GIMP format 2834739.xcf

Photoshop format 2834739.psd

 Lord metroid's gear list:Lord metroid's gear list
Sigma DP2s Sigma dp2 Quattro
Reply   Reply with quote   Complain
Post (hide subjects) Posted by
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow