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PTGUI 360度视频批量拼接
! b4 @* K* _, d' p1.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)' |6 t" f Z$ o& {
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
* Z* P% ^9 H4 S7 X3.Auto-generate control points: U7 n; S: W$ ]4 V! W$ @
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)
0 X! z( r* h" s( R) @. G5.Optional: add 2 or 3 vertical control points% T D3 A3 u: G+ ^) n0 C
6.Optimize only YPR, and check the panorama editor for problem areas
) {0 K/ |; x9 A6 M2 @7.Generate more control points in those problem areas
6 E5 A- M+ Q7 o5 _3 R0 J- L8.Optimize YPR plus FoV, q3 b9 }( k/ Z! X: [! o
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)
! A. k" n* I* P( C) n8 P10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together
( W4 O$ \7 n9 J0 v9 @11.Optimize YPR plus individual HV shift, plus VP for the problem tiles
: ^7 |7 u/ d8 J& c! \12.Rinse and repeat steps 4-11 until you are happy with the result `5 [ T8 P. j; i |% Y+ t- j
13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button# }; E& u0 l/ a0 U
14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually, v. \+ O: Z( M6 x
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.
( ]$ C) ^% t! [. Q( l! k( U4 o3 i. f16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)
# F9 j$ m; o- Z17.Save your new template
" m1 J2 N8 `5 \3 W$ ?0 V/ s. |. d18.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)
5 ]; A) h( K8 Y5 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
5 S) W+ p4 G @) U6 n+ l" p20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder; l3 s6 O) q+ [3 K. F0 L9 M5 P7 F7 m
21.Wait for the batch stitcher to finish
& ^ ~: u9 `2 U7 f22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video: ?# {1 M$ z) ]5 D: g; E; F
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