Search found 40 matches
- 2014-09-30T10:47:49-07:00
- Forum: Users
- Topic: Circle to Square transformation?
- Replies: 3
- Views: 3118
Re: Circle to Square transformation?
Thanks Snibgo...I'm going to get started on this!
- 2014-09-30T08:40:50-07:00
- Forum: Users
- Topic: Circle to Square transformation?
- Replies: 3
- Views: 3118
Circle to Square transformation?
Hi everyone. Any ideas how to go about converting a circle to square? I am looking for something like this https://www.flickr.com/photos/sbprzd/362529354/ My example was accomplished in MathMap. Maybe ImageMagick isn't ideal for this sort of thing but I would like to give it a shot. Basically the so...
- 2014-04-28T18:23:45-07:00
- Forum: Users
- Topic: Stained Glass effect using average color
- Replies: 3
- Views: 5891
Re: Stained Glass effect using average color
Interesting solution blur. I would never have thought of this. I really like the idea of shaped averages using -morphology. I'm going to get working on this approach.
Thank you so much for the detailed response!
Thank you so much for the detailed response!
- 2014-04-28T13:03:36-07:00
- Forum: Users
- Topic: Stained Glass effect using average color
- Replies: 3
- Views: 5891
Stained Glass effect using average color
Hi all, Can anyone give me some guidance (or lead me in right direction) on how Fred's stain glass script could be modified so that cell color uses average color of cell and not point sample? This script is amazing but I need more accurate color representation for my purposes. I am referring to this...
- 2014-04-14T15:35:18-07:00
- Forum: Users
- Topic: Nearest Neighbor Interpolation with Perspective
- Replies: 3
- Views: 5621
Re: Nearest Neighbor Interpolation with Perspective
Thank you for your help.
- 2014-04-13T18:13:52-07:00
- Forum: Users
- Topic: Nearest Neighbor Interpolation with Perspective
- Replies: 3
- Views: 5621
Nearest Neighbor Interpolation with Perspective
I have been trying to control how the pixels are interpolated with distort perspective as follows: ...-interpolate nearest -distort Perspective ... I am referring to this: http://www.imagemagick.org/Usage/misc/#interpolate There is absolutely no difference in result with "nearest", however...
- 2014-04-08T16:29:29-07:00
- Forum: Users
- Topic: Distort Quadrilateral to Quadrilateral
- Replies: 7
- Views: 8742
Re: Distort Quadrilateral to Quadrilateral
Great solution! Seems so simple can't believe I missed it! Thank you.
- 2014-04-08T14:40:37-07:00
- Forum: Users
- Topic: Distort Quadrilateral to Quadrilateral
- Replies: 7
- Views: 8742
Re: Distort Quadrilateral to Quadrilateral
After further research i was able to confirm it is not possible to achieve what I am asking. As noted on in IM documentation: "There are future plans to produce a true Bilinear distortion that will attempt to map any quadrilateral to any other quadrilateral, while preserving edges (and edge dis...
- 2014-04-08T10:52:56-07:00
- Forum: Users
- Topic: Distort Quadrilateral to Quadrilateral
- Replies: 7
- Views: 8742
Re: Distort Quadrilateral to Quadrilateral
I have tried distort perspective with unfavorable results. I think its because perspective assumes a rectangular shape as input...I am trying to distort a quadrilateral with vertices anywhere.
- 2014-04-08T10:22:07-07:00
- Forum: Users
- Topic: Distort Quadrilateral to Quadrilateral
- Replies: 7
- Views: 8742
Distort Quadrilateral to Quadrilateral
Hi Everyone. Really stuck here. I am attempting to distort a non-orthogonal quadrilateral to another non-orthogonal quadrilateral. The closest I cam come to achieve this is by using the 'BilinearReverse'...but the output is for orthogonally aligned rectangle so result is not desired. Is ImageMagick ...