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PTGUI 360度视频批量拼接
# e; g/ E4 J/ r( ~* k* a/ @% r1 I w# \: h1.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)
5 G: B1 T }8 W; e7 A- `2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
, @* N( @( G: y) S4 V& R+ N) j3.Auto-generate control points% H" f: O4 |' a& `9 ^- ~7 F5 X7 P
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)4 x5 o0 F6 J- e$ W. v0 g3 ]& T9 ~
5.Optional: add 2 or 3 vertical control points/ f5 @1 B5 L# \2 k3 q9 N# R6 F
6.Optimize only YPR, and check the panorama editor for problem areas
" {: z. p. \0 H+ h7.Generate more control points in those problem areas
7 O. n! t4 K/ i* T8.Optimize YPR plus FoV
% X1 v! }; P$ a( `6 e; p9.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)
& x- F3 P! `" j% {10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together" j7 z; d6 X; x; [3 N: m) d
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles0 Q5 k+ o; U, l, ]5 D
12.Rinse and repeat steps 4-11 until you are happy with the result, m9 B) b. @& [, I0 _
13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button& Y; O& o1 e8 f/ N
14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually/ i- @* C1 J( ?0 j$ Z+ |+ T' F0 [
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., o; U' O7 b* z" _$ f/ R
16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)$ _' ?5 W/ x8 X# ]' m
17.Save your new template
3 P+ E% r# R1 M" [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)+ K6 x1 ]9 \9 p( t8 i
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 streams
& R& r8 b* o% g' I20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder
+ u. D) c) o9 F1 R/ G21.Wait for the batch stitcher to finish3 y* w* |- q! E+ ], `( p* ^0 v1 `
22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video6 B3 F# t/ M# B
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