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PTGUI 360度视频批量拼接
% }! `! l: r& T+ L+ [0 d1.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)
+ Y* s% O4 ]9 ?- l, g6 s( }2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas- J& z$ J2 |5 `- m: J
3.Auto-generate control points! b$ G4 B, K& Q: D+ ^
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)9 d* z7 j/ \. f. L3 W
5.Optional: add 2 or 3 vertical control points
2 P6 u0 Z) I7 ~6.Optimize only YPR, and check the panorama editor for problem areas+ Y- u2 H0 n0 r: J1 a; B$ x( T
7.Generate more control points in those problem areas; i# y: a9 [0 E; ?
8.Optimize YPR plus FoV7 L9 t$ ?2 l5 h/ L7 r6 P" m
9.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)) k6 X7 U$ r1 V
10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together9 @% \' V) w/ t4 g% p+ X* i
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles
, A9 ~8 o8 z, @12.Rinse and repeat steps 4-11 until you are happy with the result# m$ M3 N# y3 d* M9 u* _9 t( O
13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button
! b7 T# j: E$ [14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually; B* C" f& |- k4 n6 e( h
15.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.
0 e$ S T# s P9 \) c! b5 q16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)
+ ]" n0 G5 D' U9 e/ @17.Save your new template* m8 U3 t. L& O( O0 [9 P% i
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)' h, s% ^, r! w7 n9 J! E, D6 ^
19.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 streams9 z% C" b7 t! ^# N% k* [5 b3 X
20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder
4 d& n; J0 ~9 N- D/ ^21.Wait for the batch stitcher to finish+ @( g$ E" F* {# N+ m" f; H* @
22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video) M0 j4 S$ _8 Q/ Z6 f L
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