I have already found vertical CP to stitch a zenith image in a spherical panorama using cpfind in a script. I agree with Terry's suggestion to try it.
You don't need to generate so many temporary files, unless you want them for something. You can just point to the same file as input and output, like: pto_var --opt y,p,r -o output.pto output.pto autooptimiser -n -o output.pto output.pto Cheers, Carlos E G Carvalho (Cartola) http://cartola.org/360 http://www.panoforum.com.br/ 2015-02-03 20:17 GMT-02:00 Derek W <[email protected]>: > Hello! > > I am a senior computer engineering major working on my senior design > project in image stitching. For this project I am working with stitching > hundreds of rice field images with GPS metadata included. I have decided to > give PanoTools a shot for stitching these images, and have made a prototype > script for stitching 2 images together. Here you can see the prototype BASH > script: > > pto_gen -o to_stitch.pto -p 0 -f 10 $1 $2 >> autopano-sift-c output.pto to_stitch.pto >> pto_var --opt y,p,r -o output2.pto output.pto >> autooptimiser -n -o output3.pto output2.pto >> autooptimiser -m -o output4.pto output3.pto >> pano_modify -o output5.pto --center --straighten --canvas=AUTO >> --crop=AUTO output4.pto >> echo "optimiser done, see optimised.pto. creating make" >> pto2mk -o output.pto.mk -p output_stuff output5.pto >> echo "done creating make, see final. now making." >> make -f output.pto.mk > > > Using this script I am able to successfully stitch two rice field images > left to right. The problem comes when I rotate each of them 90 degrees. It > seems that autopano-sift-c can't find control points vertically. It is my > understanding that SIFT algorithm alone should be able to identify control > points, but I'm guessing this implementation must have been optimised for > panoramas. > > So my question: Does anyone know a way to get autopano-sift-c to detect > keypoints vertically? If not, is there another keypoint finder I should > look into? > Also if you see anything in this script that looks dumb or unnecessary > please let me know. > > Thanks! > > -- > A list of frequently asked questions is available at: > http://wiki.panotools.org/Hugin_FAQ > --- > You received this message because you are subscribed to the Google Groups > "hugin and other free panoramic software" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/hugin-ptx/e23cbeca-13f2-4d58-8418-203283039b9e%40googlegroups.com > <https://groups.google.com/d/msgid/hugin-ptx/e23cbeca-13f2-4d58-8418-203283039b9e%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/hugin-ptx/CALW1f7gkLDdjfjsiRe8g_C84qU1dqhF8HWbKj4WKVuqd2a4_oA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
