File:Image-after-fourier saturated.png
No higher resolution available.
Image-after-fourier_saturated.png (218 × 80 pixels, file size: 6 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Example of a supersampled image with fourier interpolation + saturation (0...1) afterwards method. The image was created using matlab
texxt_i=[]; i=1; texxt_i(:,:,i)=(interpft(interpft(texxt(:,:,i),size(texxt,2)*2,2),size(texxt,1)*2,1)); texxt_i(texxt_i<0)=0; texxt_i(texxt_i>1)=1; figure; imagesc(sum(texxt_i,3)); axis equal export_fig 'text_fft2.png' '-png' '-native' '-a1'; |
| Date | |
| Source | File:Image-before-scaling-2bit.png |
| Author | Xbeza at en.wikipedia + shaddim |
Licensing
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:33, 29 March 2016 | | 218 × 80 (6 KB) | Shaddim | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
