Search found 69 matches
- 2018-07-18T01:52:32-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
Anyway I had to edit the scripts to use the ./filename.exe syntax. I do not understand your comment here? In Windows, filename.suffix is never .exe for files. Bat scripts and Windows commands use .exe. My scripts would either be fisheye2rect or fisheye2rect.sh. You may use ./ as a prefix to the scr...
- 2018-07-17T12:06:01-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
ok cygwin, as I remembered, is a nightmare: over 1 GB to download and configure just to have a script working... Anyway, MobaXterm does implement BC command and no errors are raised by this command line: ./fisheye2rect -o 90 -i 180 -l 500,500 400x300 test.jpg aaa.jpg This command line: ./fisheye2pan...
- 2018-07-17T10:58:02-07:00
- Forum: Fred's Scripts
- Topic: Splitting spherical/pano image into square "components"
- Replies: 5
- Views: 115579
Re: Splitting spherical/pano image into square "components"
I guess pano2rect starts from equirectangular images, so I would need both fisheye2pano and pano2rect?
- 2018-07-17T07:15:22-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
MobaXterm looks promising, I'll give a try with it.
- 2018-07-17T05:52:21-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
As far as I can understand from your source, you use BC to verify if parameters are inside allowed limits, is that right? In such case, I've just to pay attention to what I write, but I should get right results. Also these errors appear to be related to script robustness rather than script functiona...
- 2018-07-16T12:39:26-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
Well, I am getting the results I need, so I am happy with it! I don't know if I am skilled enought in Win+Lin to get a fully working, unmodified script. Now I am playing with your other script, Fishey2Rect, and I have a question, but I opened a specific thread: http://www.imagemagick.org/discourse-s...
- 2018-07-16T12:37:08-07:00
- Forum: Fred's Scripts
- Topic: Splitting spherical/pano image into square "components"
- Replies: 5
- Views: 115579
Splitting spherical/pano image into square "components"
I found this script which allows extracting a rectangular image from a fishey image: Fisheye2Rect Unfortunately it looks like it uses cartesian coordinates to refer a point in the source spherical picture... which is a circle, so it's a little complicated to figure out which coordinates I need to us...
- 2018-07-16T12:30:49-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
I have the windows versione of ImageMagick, it uses .exe files.
So bc command is not necessary for a proper output?
What about this error?
[: -eq: unary operator expected
So bc command is not necessary for a proper output?
What about this error?
[: -eq: unary operator expected
- 2018-07-16T12:07:30-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
It looks like your scripts cannot directly be used in Windows bash, they need a little tuning: when calling ImageMagick executables, script must use syntax ./FILENAME.exe rather than just the filename, and script itself must end by ".sh". Apart from this, one version of your script which I...
- 2018-07-16T01:20:48-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
There is no "-h}" at that line in my script! I know, i pasted the line in my post... but it's what the command prompt says. It also says another weird thing: --- FILE test.jpg DOES NOT EXIST OR IS NOT AN ORDINARY FILE, NOT READABLE OR HAS ZERO SIZE --- This is not true, it's a regular JPG...
- 2018-07-15T13:48:07-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 379228
Re: Fisheye 235° to equirectangular
I installed Linux inside Windows 10, so now I can run BASH; I copied the script directly inside Imagemagick folder, together with test image, but if I run this commmand: bash fisheye2pano -v -90,52.5 -h 211.5 -f angle test.jpg out.png I get these errors: fisheye2pano: line 197: -h}: command not foun...
- 2018-02-09T11:42:59-07:00
- Forum: Users
- Topic: 6 images (cube map) into equirectangular?
- Replies: 19
- Views: 44487
Re: 6 images (cube map) into equirectangular?
I'm very in trouble using Linux, but thanks fo the link.
- 2017-10-03T07:41:53-07:00
- Forum: Users
- Topic: 6 images (cube map) into equirectangular?
- Replies: 19
- Views: 44487
Re: 6 images (cube map) into equirectangular?
I'll check if I can use this script to automate the task of obtaining sub-frames from spherical frames of a video.
- 2017-09-19T02:19:50-07:00
- Forum: Users
- Topic: 6 images (cube map) into equirectangular?
- Replies: 19
- Views: 44487
Re: 6 images (cube map) into equirectangular?
This looks interesting, but the script sphericalpano2cube can only "look" left, front, right, back, over, under; I'd need to be able to specify how many degrees to look "left" or "right" (not just 90° or 270°). The final objective is to constantly look (virtually) at th...
- 2017-08-12T05:15:34-07:00
- Forum: Users
- Topic: Extracting subframes from spherical frame
- Replies: 1
- Views: 2952
Extracting subframes from spherical frame
I have a 360° camera. I can view its images using an head mounted display, which shows a small portion of the whole image.
How can I use imagemagick to extract this portion, given looking direction and FOV?
Or should I use a different program?
I am on Windows 10.
How can I use imagemagick to extract this portion, given looking direction and FOV?
Or should I use a different program?
I am on Windows 10.