Matching Vertical Alignment Between Images
C_VerticalAligner, based on Ocula's VerticalAligner, eliminates vertical differences between stereo camera pairs while maintaining horizontal pixel positions. C_VerticalAligner is predominantly designed for use in rectilinear space, but it can also warp in latlong space to provide better results from fisheye lenses.
C_VerticalAligner includes a discrete solver allowing you to use it independently on rectilinear stereo images, but it can also ingest metadata from C_CameraSolver and pass it downstream to C_Stitcher to improve stitch results between camera pairs in a stereo rig.
See Aligning Rectilinear Stereo Images for more information.