Legacy ImageMagick Discussions Archive

Oh cool. I'm hoping that the imagery converted with this looks good. Currently the auto generated imagery does not look great at all.

I'm developing for the flight simulator X-Plane 10. I'm adding higher quality ortho-imagery and I need it in 2048x2048 tiles to overlay on top of USGS provided grid float NED files. The simulator doesn't support pyramid files currently, or from what I understand.

Yeah that did it, thanks. Yeah that works. Hopefully I can replicate that.

Ah, I can't access that. Dropbox is a pain with sharing. The file has to be in the public folder and to share it you have to right click on the file and click copy public link. I'll give OpenJPEG a try next time I'm at work, thanks.

Okay thanks. I've tried the stand alone jasper and received the same error. Could you possibly upload the image you converted to make sure that it runs through the whole process on my end?

Ah okay, well perhaps it is improperly coded. The USGS likes to do that. I've had a hell of a time working with their data on this project. Can you provide me to a link with the tool that you have had success with?
Thanks, by the way for all the help thus far.

Try this: https://www.dropbox.com/sh/fuor1w7un6w16wo/go2Jb2OaCS

Yeah, here it is: https://dl.dropboxusercontent.com/u/4411728/northisland.jp2 I have tried converting that .jp2 with imagemagic, but I receive the error: identify.exe: unable to decode image file `.\b7.jp2' @ error/jp2.c/ReadJP2Image/403. (roughly that, Not my exact error as I am not at the computer ...

I don't know if this helps, but from the .jp2 wiki it states the color space of the format is ycbcr. But, When I use the identify -verbose on the resultant tif it lists the color space as sRGB. And I am using the standard image preview program on windows 8, Windows Photo Viewer.

ah weird. I don't know why it still is not displaying correctly. What I want is a full color image like this: https://dl.dropboxusercontent.com/u/4411728/fullcolor.PNG But, what it is giving me is something like this (this is me zooming in on the image): https://dl.dropboxusercontent.com/u/4411728 ...

Thanks for the quick reply. I'm using windows and the version is listed as ImageMagick-6.8.7-Q16. The conversion was not done in imagemagick, it was done in gdal (as it is a referenced image) convert -crop 1024x1024 northisland.tif tiled_%d.tif https://dl.dropboxusercontent.com/u/4411728/northisland ...

Hello, I am working with ortho-imagery and I need to work with .jp2 files. I Have converted the .jp2 file into a .tif file, but the image seems to have something weird going on. There seem to be two images that appear at different zoom levels. One with the color and information I need, but the one ...