Legacy ImageMagick Discussions Archive

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?

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'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.

It looks interesting, but how can I run it in Windows?

How can I convert a fisheye picture with FOV=235° into an equirectangular projection?

"Excuseme, do you know what time is it?"
"Yes, I know".

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...

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.

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?

Since I installed Nokia OVI Suite I can't run any java program, as .JAR is nowassociated to "installation on phone"!

Damn, I added (erroneously) the -display switch!!! RTFWM!!! (W=Whole )

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...

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...

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

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...