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PTGUI 360度视频批量拼接1 Z0 S1 S. a0 q* ^
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)
0 k, J( @: m7 G0 |" u- v2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
; q. \6 e/ W3 a3.Auto-generate control points
* T: ~- a* Q0 F4 w: _5 k4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)
( E+ ~* G2 H1 W. |% \5.Optional: add 2 or 3 vertical control points
6 X3 W' v( z, g3 p+ D8 e6.Optimize only YPR, and check the panorama editor for problem areas
; y% \, P2 H+ P6 l7.Generate more control points in those problem areas# m( _* n+ @2 @; X0 E
8.Optimize YPR plus FoV
* q1 k2 p8 P" v9.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)
9 i, ^ P) t# Q( b! o10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together' i `) x+ l# t" l- K: a0 q7 u0 C
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles
6 }7 P: ?" T! s' G) n0 E6 Y: i! s0 x12.Rinse and repeat steps 4-11 until you are happy with the result
0 v1 p! x1 h0 \4 @13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button9 i" Q6 K7 G1 B" W y
14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually( r$ T& N, E4 F
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.8 }- z P& U2 U% _% D7 l
16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)
/ Y6 j* g9 G. H" q& M6 ]17.Save your new template- x4 G; `( _. W5 l
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)& r9 t) Y# I6 a, ?" D, N0 c
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
3 r# M' a# v0 B20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder
$ s6 E$ g0 I. i. \: s6 D, Z21.Wait for the batch stitcher to finish
- H; m2 v$ M# N+ B! F22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video
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