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PTGUI 360度视频批量拼接& `6 l& s/ e+ e, M, p4 F
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): f- L* J" q1 h# ~3 s1 }; U. m
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas/ S5 r& ]- l' f+ l# i
3.Auto-generate control points
6 C1 ^6 r" A9 |4 [$ t4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)
, F0 Z0 p s8 B5.Optional: add 2 or 3 vertical control points
: A. H7 Z3 W3 V/ m% S9 _4 M S6.Optimize only YPR, and check the panorama editor for problem areas, M) s( k* ~9 d1 V8 b1 Y+ z; j1 p
7.Generate more control points in those problem areas
) T' z, L0 `( H! [# ~7 m) R8.Optimize YPR plus FoV
8 v3 N, ^$ E/ c3 R% B u7 w9.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)
* T8 z9 E( a- V: R10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together) T" w: a: c7 l1 _
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles6 Z1 c2 p/ p1 [! b* ~
12.Rinse and repeat steps 4-11 until you are happy with the result+ C) t" L/ e. X' d, m* g& d
13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button7 i2 B$ Q* ] z5 l+ g- g: {# l
14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually5 q- I) ?/ n1 ]
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./ t9 C: @- F% \2 K
16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)
2 `. t5 ^# d$ w- F: k" h17.Save your new template
) q! B+ u5 q: C# J9 m& c0 y' r2 |. Y18.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)
2 N$ [- j( y5 j- ^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
7 j+ y* d! a. f9 C20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder
% x4 Y% X% ?# Q6 R1 `' P W: Y21.Wait for the batch stitcher to finish1 s/ G3 F" I4 N- h0 F$ x. f0 D
22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video" F! P1 ~$ D% |$ C0 }4 `
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