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PTGUI 360度视频批量拼接8 G7 B( X) z/ m4 c- J! h
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). {& ?/ n" N H3 [
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas f2 Z9 L' K4 y! i, V3 L
3.Auto-generate control points
* `+ l# z! S: {' [9 g9 l6 v4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)& z6 p8 U3 j) Y+ B
5.Optional: add 2 or 3 vertical control points
( s7 C( e. o: K" G7 |5 ^8 [6.Optimize only YPR, and check the panorama editor for problem areas
9 Z: Z! `. M& q- _7.Generate more control points in those problem areas1 i1 y r3 I( `4 s) V
8.Optimize YPR plus FoV
4 d8 S5 a" _9 l1 q5 D9.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)( e/ ] b( Q4 r: j
10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together
5 d/ O5 ~8 c+ _11.Optimize YPR plus individual HV shift, plus VP for the problem tiles8 U: W4 | T: L% N& F* |2 }6 a
12.Rinse and repeat steps 4-11 until you are happy with the result1 a& l! ~' k' l9 ^
13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button
q6 g# I$ E# p: b. y14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually- t! x) S S5 J# }+ S
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.
" `/ K- Q8 I1 W, Z- {' f# h16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended), P* R" [/ T0 j* v& L0 N
17.Save your new template g$ b# M/ z! d8 W
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)
$ n% k# v" A: M9 ~* L6 H/ u" i19.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; D/ S$ [& t3 ?3 L
20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder
. o/ u* D/ m, j. b21.Wait for the batch stitcher to finish7 ?; D1 _; q; @4 a: x' }
22.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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