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PTGUI 360度视频批量拼接
# R Z7 |+ {5 Y1.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)
3 s! _ I/ a6 K2 g2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
; e% R- N' h2 a0 j a$ X) e3.Auto-generate control points @ a0 @' J8 S" a+ V! ]; }
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)$ b2 v7 l8 [6 O$ E/ n) u
5.Optional: add 2 or 3 vertical control points
0 U. I: V3 \0 m/ `6.Optimize only YPR, and check the panorama editor for problem areas# \. H' s; c, l/ U( `1 i1 K' Z( i
7.Generate more control points in those problem areas) G8 J3 j) G4 M% D/ \
8.Optimize YPR plus FoV O7 ]- m- ]7 Z/ D0 Q
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)- R" n1 ^- i; J4 }8 _7 F( ^
10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together
9 t- V: m u4 b# p% N! r4 W11.Optimize YPR plus individual HV shift, plus VP for the problem tiles
( X) J& z- @4 Y( g8 h! r12.Rinse and repeat steps 4-11 until you are happy with the result
+ _8 T2 l; d; p9 p4 c m13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button: S3 m! M% r" G1 x2 I/ W: F
14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually) s0 [: w, F5 Y6 Z8 l$ Y0 k
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.7 T1 c' j( \& M4 Q
16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)5 ~ R, d R Q, Z2 Z4 a6 U) [
17.Save your new template& c/ S: A5 P. s+ ^- E$ |4 G7 j
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 g) F. F1 l& g7 u) h) Z8 m19.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
- B3 J$ l8 A6 q: ~' y20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder* X8 W4 W+ J, {. ?
21.Wait for the batch stitcher to finish! Z+ H* o' E7 X X9 J. W! W
22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video8 O+ d) |8 @5 z
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