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ppwwyyxx / OpenPano

Automatic Panorama Stitching From Scratch
MIT License
1.9k stars 555 forks source link

after CylinderWarper, it becames fuzzy #24

Closed SanjunLiu closed 7 years ago

ppwwyyxx commented 7 years ago

Could you provide the input you're using, the exact steps you've taken, the unexpected output you've seen, and explain why it is unexpected (if not obvious to others). Otherwise no one can do anything about it. Thanks.

SanjunLiu commented 7 years ago

Thanks for your apply very much! What we have test is the part of "warp" based on Cylinder with factor 1.0. the origin image as follows: medium00

after warping, it becomes a little blurred when you check it on the right-bottom carefully: warp2

ppwwyyxx commented 7 years ago

I see. The warping includes a bilinear sampling step which could cause some blur.