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PTGUI 360度视频批量拼接" F! {9 G' s) o C
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)+ J4 O! `+ }! L w
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
* K w2 t/ v# G! w+ V9 y: Y. W( W) i3.Auto-generate control points. C2 `; q7 `% b8 f/ s
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)- c, [; ~5 F9 G8 u' v" R; o
5.Optional: add 2 or 3 vertical control points$ o# H" p& m9 H0 a
6.Optimize only YPR, and check the panorama editor for problem areas) {2 y K3 t% J2 ~/ f. F
7.Generate more control points in those problem areas, p% H, D8 K3 O9 V0 d* o w
8.Optimize YPR plus FoV
, e1 b Q8 y% y e8 x9.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)
" T& w" I7 _7 C. [- \' U. }10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together; ~1 S' d- |( f( S$ }
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles
3 M. e# o& r/ ~( K12.Rinse and repeat steps 4-11 until you are happy with the result; A9 P0 a5 x# y/ D/ ~7 z4 D
13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button
& g& x* s" ^; H8 O. ^, K' S0 O14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually i( n- T7 O8 B
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 G; t2 D7 L# S, o3 ?6 e8 z U
16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)& L/ J, H9 H4 t- E/ L( O' e
17.Save your new template
6 K+ H. Z1 _% {" @) s! R3 F/ l18.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)
+ d0 \) Y: G; R4 T. D! K7 k19.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 streams1 b) h% I0 e" E, i9 O
20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder. X _; V4 k$ b# R
21.Wait for the batch stitcher to finish
) L, a9 X4 R! a" W22.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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