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PTGUI 360度视频批量拼接3 D, f8 W# e, Y- K9 k. Z2 Z6 k
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): K/ H/ P0 u1 p; O6 ~
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas( _9 y" v- N- g: C8 L5 O
3.Auto-generate control points8 h; _- U- [' n0 {! b
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)$ y2 x" f4 @ {' K3 |
5.Optional: add 2 or 3 vertical control points; y1 ?, g2 n- H
6.Optimize only YPR, and check the panorama editor for problem areas: R( R+ j- w4 r X" z
7.Generate more control points in those problem areas
% G& c7 J4 o9 ^4 @8.Optimize YPR plus FoV2 A" d6 }/ g$ {8 d0 b7 |
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)) K: t& P( l; ^/ ?
10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together4 K# C& O" I$ A2 W' J( x0 m
11.Optimize YPR plus individual HV shift, plus VP for the problem tiles5 ~; W. l+ w. m Y- g& `7 ]* S
12.Rinse and repeat steps 4-11 until you are happy with the result
, E9 Q. }6 V1 w. r13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button
3 [/ P) v" v% e O" W14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually" T% z- m6 X4 Q! z2 i
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.
7 B& c% ~8 T1 ~16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)# g1 D$ g3 {# i$ P! o/ j7 }3 S
17.Save your new template" L7 W$ o- P2 g
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)% i$ Y k: k: M
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 B7 c0 J+ `0 f' |0 x20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder) d! q, J# M9 B$ ~4 K9 a' \
21.Wait for the batch stitcher to finish$ q- x! N5 F% j' }! A/ S4 V' e
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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