nikkor 10.5 dx af fisheye/defisheye sample test

Started May 15, 2007 | Discussions thread
kruger Senior Member • Posts: 2,247
Re: nikkor 10.5 dx af fisheye/defisheye sample test

Monkii wrote:

Sorry, I was referring to Kruger's picture

Image Trend's Fisheye Hemi plug-in for photoshop has 3 choices:
Hemi 1, Hemi 2, and Hemi 3.

Hemi 1 is for those fisheye lenses that create a circular image
that doesn't fill the whole frame

Hemi 2 is for those that fill the whole frame with 180 degree field
of view diagonally

Hemi 3 is for those that fill the whole frame but with less than
180 field of view diagonally

They have different mapping for de-fishing.
From Kruger's de-fished pic, you can see from the left there's
pin-cushion showing that too much de-fishing is done.

Yep , i used the wrong hemi there. I never use them anyway. I think they
might have more of a purpose with people pictures as ed used to say.

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