马上注册,结交更多好友,享用更多功能,让你轻松玩转社区。
您需要 登录 才可以下载或查看,没有帐号?立即注册
x
PTGUI 360度视频批量拼接, m3 J! S, T; ]' Y K3 s' s! w( h# S" }
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)) [" x: n, ~$ z- @/ K9 |) M3 B
2.The frame set should contain all important elements of your scene, withadded elements to create control points in “flat” areas
% N( a4 B1 H* e7 o3.Auto-generate control points& Y" J# o% ~3 {, g# e$ o0 u
4.Manually generate control points for all relevant image pairs (with the exception of 0/1, 2/3 and 4/5)
2 M0 E7 R3 \- |: i3 d4 B% N5.Optional: add 2 or 3 vertical control points3 K3 e2 G5 s5 W9 X# U4 S! t4 k
6.Optimize only YPR, and check the panorama editor for problem areas
! e# L+ b9 r" |5 q2 c7.Generate more control points in those problem areas. G4 C7 |& b2 z; ?' h; Y# D' z* _' y
8.Optimize YPR plus FoV0 j X/ L U3 e3 Z/ Q! i
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)
3 m9 P' o4 J$ s$ a10.Delete the worst control point pairs, and re-optimize, and check the panorama editor to see if the scene is coming together
. C8 `9 Y. k- [% P3 J* g11.Optimize YPR plus individual HV shift, plus VP for the problem tiles7 S' ^* Q' ]8 _7 f" D
12.Rinse and repeat steps 4-11 until you are happy with the result' M! M9 j7 I7 e# C, B* }: s) e
13.Optimize the exposure under the “Exposure / HDR” Tab with the Settings button
# M; [3 {8 h3 U0 k14.Alternatively, change or fine-tune the exposure compensation under the image parameters tab manually5 n& H/ [, h. U5 A, P/ J5 N
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.
: k+ t8 s- @$ B8 d% ]* p16.Set the proper size under the the Create Panorama Tab, including the format (jpg100 recommended)
: M% T$ _/ E6 p7 Q7 A. c17.Save your new template, b. ?: d/ N9 @
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)
; a* q3 D$ T& t v' g19.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
* H( a3 G( x( x/ f7 o* w20.Save the batch list generated by the batch builder, and drop it into the PTgui batch builder
% R, Q! |8 A+ h7 T" L21.Wait for the batch stitcher to finish
1 e ?4 q% g3 \; a3 W4 r [/ e7 M7 c/ n22.Load the image sequence of the generated panoramas into your video editing suite to edit and produce the actual 360 video
( F9 j2 B/ S3 C, j0 b0 Q& K/ e
n' Z! _2 z# g3 h4 _0 n
7 k1 T/ Y1 @& a" A" { |
|