Hi Bruno, Thank you for message. I capture images as text file for the same reason, because image file can not handle floating point data. My research involves in dealing with quantitative analysis of images. I was trying to load 32 bit floating point tiff images saved using 'ImageJ' and load them in hugin to make a panorama. So, my aim is to somehow preserve the 32 bit floating point values when I save the panorama.
The image that is being saved has 32 bit floating point numbers in the pixel. But, none of software can read the 2 channel image that is being saved. It will great if I can extract the channel with the image data. I generally do post-processing in matlab. Is it possible to save the final panorama as a ASCII text file or image (where image is just an array of numbers). I am working on to know more of the inner workings of hugin and panotools. I appreciate any help. Have a great weekend, Ravi. On Sat, May 30, 2009 at 3:03 AM, Bruno Postle <br...@postle.net> wrote: > > On Fri 29-May-2009 at 15:53 -0700, Ravi wrote: > > > > My name is Ravi and I am PhD student. I am using hugin to stitch > >multiple pictures as part of my project. I work with 32 bit float > >images. I was able to load the images into hugin and stitch them. I > >also got similar problem where the panorama is either completely black > >or completely white. I am sure the procedure as described by Tom in > >the previous message will work fine, because I have been following > >similar procedure for a different application. But, I am having with > >the output. I am saving the images as tiff images but I am can not > >view the images. I tried to open the image using ImageJ, Matlab and > >Gimp. > > Floating-point image data isn't normally usable by paint programs > like the Gimp, the image needs to be processed somehow to fit the > data to the capability of your screen. > > So either use a tool like cinepaint that lets you view HDR data > while editing, or tonemap with a tool like qtpfsgui to create an LDR > version. > > -- > Bruno > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to hugin-ptx@googlegroups.com To unsubscribe from this group, send email to hugin-ptx-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/hugin-ptx -~----------~----~----~----~------~----~------~--~---