I want to reproject some aerial equirectangular images taken with a Ricoh Theta camera. I want to rotate the images to a particular orientation, then write the image back out as a new equirectangular image of the same size, but with a different orientation.
Here is what I have tried: * run Hugin. * Select "Add images..." and load my (already perfectly stitched) equirectangular image. * Select "Equirectangular" as the Lens type. * Select "Fast Preview Panorama". * Select the "Move/Drag" tab in the panorama viewer window. * Drag the image around until a) the horizon is perfectly level, and b) my desired reference point is horizontally centered in the image. * Select the "Stitcher" tab in the stitcher window. * Select Equirectangular projection * Select 3584x1792 (the original image size) as the canvas size * Select "Remapped Images"->"No exposure correction, low dynamic range" * Click "Stitch" But the resulting image has a dramatic exposure discontinuity seam, at the location where the original image left/right edges were, i.e. at the seam between the original horizontal +180/-180 degree boundary. What should I try next, to avoid this seam? Is there another program I should use to perform this sort of reprojection from equirectangular to equirectangular? -- 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/b7a02d61-6433-4d2e-882e-c93dff0d6d40%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
