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PTGUI 360度视频批量拼接 }$ S) l1 u" f4 j+ o
1.Apply the template to a meaningful representative frame set of your shoot (tif or jpg) with the Freedom360 (it will not really work with other setups)
; E* m& O0 K7 _7 V+ ^# q2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
" Z6 ?- J* s. F3.Auto-generate control points
, `( c' l8 p% ^) a" X) V4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)
* Q, ?* w. Y V i3 J' p w5.Optional: add 2 or 3 vertical control points
1 v5 M* |6 E. N" C6.Optimize only YPR, and check the panorama editor for problem areas
% v0 @# G' I5 J/ C- h4 g2 }7.Generate more control points in those problem areas9 ?; r; B" m' ]2 ?9 P' i
8.Optimize YPR plus FoV
! c+ o" L6 n% {2 O9.Optimize YPR plus FoV plus individual HV shift for all six tiles (if the shift values get too large, something is wrong, better undo and try something else)
3 m* a6 W7 C, _7 {; L2 Y10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together
# H d1 c, A4 _& E11.Optimize YPR plus individual HV shift, plus VP for the problem tiles0 i$ p3 J* O" n
12.Rinse and repeat steps 4-11 until you are happy with the result
% g& a d: k# O$ A13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button
! u# P6 c8 Y' o W* ?8 n14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually
9 x* C n" c s) G# I: p( T15.Set the proper batch stitching behavior under the Project Settings Tab: check “Perform auto exposure correction” under the align images behavior, and check “Align Images” under the Batch Stitcher Actions, depending on your scene.. V& W- R% V8 L; ^+ d8 c! E. S
16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)8 \9 t1 z8 U% x$ B6 R+ \2 R
17.Save your new template3 L5 n% x' Y q0 d9 V" e- ~( F
18.Convert all your 6 videos to image sequences (jpg100), following a meaningful naming convention: “[frame number] [camera number].jpg” (assuming that all 6 video streams are in sync)
' ~9 T, C* h& Y3 A! V3 T( @, P19.Use the PTgui Batch Builder use “generate new projects” with the “Multiple panoramas per folder with a fixed (6) number of images (6)” method, and pick the folder that contains all the frames of your six video streams# ?3 f$ f/ t- r& V3 p
20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder
# E; h. W3 e5 N% r& A- Z# Y21.Wait for the batch stitcher to finish
# n6 M. y2 L0 [6 _6 b) y) m22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video9 o5 ~$ ]4 B) i h# [5 L
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