Search found 69 matches
- 2017-08-12T05:13:27-07:00
- Forum: Users
- Topic: 6 images (cube map) into equirectangular?
- Replies: 19
- Views: 44483
Re: 6 images (cube map) into equirectangular?
I have a similar, but "reverse" need: I'd like to get multiple images from a spherical image. Each of the multiple images should show what I'd see looking toward a specific direction in the sphere. But I don't know which projections are involved, any help?
- 2017-04-21T01:22:17-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 378077
Re: Fisheye 235° to equirectangular
SED converter is not working on my system (Win7), it complains about some "garbage" being present in cim.txt.
I'll try with manual conversion described in last example.
I'll try with manual conversion described in last example.
- 2017-04-20T13:48:27-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 378077
Re: Fisheye 235° to equirectangular
I'm studying "Generic Mapping Tools" (GMT), Flexify Plugin, NASA G.projector, Marzipano tool,... but still can't figure out how to get what I need.
- 2017-04-20T13:29:46-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 378077
Re: Fisheye 235° to equirectangular
It looks interesting, but how can I run it in Windows?
- 2017-04-20T13:00:58-07:00
- Forum: Fred's Scripts
- Topic: Fisheye 235° to equirectangular
- Replies: 38
- Views: 378077
Fisheye 235° to equirectangular
How can I convert a fisheye picture with FOV=235° into an equirectangular projection?
- 2016-07-12T09:28:21-07:00
- Forum: Developers
- Topic: Can Imagemagick create a "paper globe"?
- Replies: 3
- Views: 7187
Re: Can Imagemagick create a "paper globe"?
"Excuseme, do you know what time is it?"
"Yes, I know".
"Yes, I know".
- 2016-07-11T23:40:42-07:00
- Forum: Developers
- Topic: Can Imagemagick create a "paper globe"?
- Replies: 3
- Views: 7187
Can Imagemagick create a "paper globe"?
Would it be possible to instruct Imagemagick to build one of these projections starting from an equirectangular one? http://globemakers.com/paper_globes/Paper_bag.jpg http://astropedia.astrogeology.usgs.gov/download/Docs/Globes/mars_mola_globe.pdf/full.jpg I tested several programs, but I could only...
- 2015-11-18T08:07:27-07:00
- Forum: Users
- Topic: From spherical to planar image
- Replies: 1
- Views: 2353
From spherical to planar image
I shot a photo to a metal ball reflecting surroundings.
How can I turn this photo into an equirectangular projection for viewing it with panorama viewers?
Photo was shot looking at the sphere from bottom upwards.
How can I turn this photo into an equirectangular projection for viewing it with panorama viewers?
Photo was shot looking at the sphere from bottom upwards.
- 2015-09-18T13:35:41-07:00
- Forum: Users
- Topic: Project a disk to a plane...
- Replies: 2
- Views: 2945
Project a disk to a plane...
I have this image:
http://photojournal.jpl.nasa.gov/jpeg/PIA19932.jpg
I want to convert it into mercator projection; of course it will be just half the width of a full mercator projection, as it's just one emisphere, but it's ok for me.
How do I do that?
http://photojournal.jpl.nasa.gov/jpeg/PIA19932.jpg
I want to convert it into mercator projection; of course it will be just half the width of a full mercator projection, as it's just one emisphere, but it's ok for me.
How do I do that?
- 2011-07-10T11:44:18-07:00
- Forum: Users
- Topic: Jigsaw puzzle solver
- Replies: 11
- Views: 42322
Re: Jigsaw puzzle solver
Since I installed Nokia OVI Suite I can't run any java program, as .JAR is nowassociated to "installation on phone"!
- 2011-07-10T10:06:34-07:00
- Forum: Users
- Topic: Jigsaw puzzle solver
- Replies: 11
- Views: 42322
Re: Jigsaw puzzle solver
Damn, I added (erroneously) the -display switch!!! RTFWM!!! (W=Whole )
- 2011-07-10T10:00:20-07:00
- Forum: Users
- Topic: Jigsaw puzzle solver
- Replies: 11
- Views: 42322
Re: Jigsaw puzzle solver
It works in Win7 Pro for me. In a DOS window just use the command: siftwin32 <book.pgm >book.key Pete This is very weird: of course I tried this example, but I always got a PGM file inside the .key file, and the program output itself said "PGM file created" or something like that. Now I j...
- 2011-07-10T07:13:22-07:00
- Forum: Digital Image Processing
- Topic: Object Recognition
- Replies: 12
- Views: 24992
Re: Object Recognition, what is possible and fast?
any news about this topic? I found a similar algorithm, SIFT, and a Windows port (siftWin32), but I can't get it working. http://www.cs.ubc.ca/~lowe/keypoints/ I also found another windows source... but I can't get it even compiled: http://nashruddin.com/template-matching-in-opencv-with-example.html...
- 2011-07-10T07:02:25-07:00
- Forum: Users
- Topic: Jigsaw puzzle solver
- Replies: 11
- Views: 42322
Re: Jigsaw puzzle solver
Does ImageMagick have any SIFT/SURF feature/implementation?
I found this cool SW... but I can't get it working in windows (can't get the .key files)
http://www.cs.ubc.ca/~lowe/keypoints/
Resources:
http://en.wikipedia.org/wiki/Speeded_Up_Robust_Features
I found this cool SW... but I can't get it working in windows (can't get the .key files)
http://www.cs.ubc.ca/~lowe/keypoints/
Resources:
http://en.wikipedia.org/wiki/Speeded_Up_Robust_Features
- 2011-07-10T01:23:39-07:00
- Forum: Users
- Topic: Jigsaw puzzle solver
- Replies: 11
- Views: 42322
Re: Jigsaw puzzle solver
There are many methods of comparing images. But for a jigsaw, I do not think just simply rotating the piece in 4 (90 degree) units will be enough. Can you be sure you actually get the 'piece' with exactly the right rotation? why not? As such you will need to look at a rotation invarient method of d...