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PTGUI 360度视频批量拼接
+ M8 m$ h4 ?3 s 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)) D/ }- [: u9 _+ e( Z/ h( T
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas" x6 A) |5 E9 o; z* Q8 y
3.Auto-generate control points, w" }8 ^/ ^6 y5 C. r
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)/ {7 C3 {' E, H3 O+ t0 b
5.Optional: add 2 or 3 vertical control points
( F. Y# K) Z+ |1 ?" c/ N: V5 Q6.Optimize only YPR, and check the panorama editor for problem areas8 j; A; \6 \8 B5 c$ u: J
7.Generate more control points in those problem areas7 t/ I) @) Y: c
8.Optimize YPR plus FoV/ ]& o; ~$ p1 `9 k, z5 x8 o0 x
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! r2 ?% i1 M9 v1 x
10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together$ l7 L @1 i& _$ v9 a, ^. }
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles; ~1 K3 `8 o6 M: g# u
12.Rinse and repeat steps 4-11 until you are happy with the result
( J0 i' U |* P! D4 G- o8 ]13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button* \2 o7 D% g6 U4 o8 L. S1 n
14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually
b2 V( c& H3 o; F# [ x15.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.
! m* J& r6 M. V5 L' c16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended) Z2 _1 O$ {, O- O" H# s
17.Save your new template
' l* P/ c; `! O3 N) L. G% X2 K18.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); L7 y3 e0 F1 a- e
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
# e' a6 I5 z6 s+ @20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder
' M7 ^. C2 P% j( p I21.Wait for the batch stitcher to finish
2 n5 @3 P5 B4 u5 d22.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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