[Hugin-devs] [Bug 1356551] Re: White pixels at 180 wrap and zenith for 16/32bit HDR Pano

2014-08-13 Thread Seth Berrier
** Summary changed: - White pixels as 180 wrap and zenith for 16/32bit HDR Pano + White pixels at 180 wrap and zenith for 16/32bit HDR Pano -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1356551 T

[Hugin-devs] [Bug 1356551] Re: White pixels as 180 wrap and zenith for 16/32bit HDR Pano

2014-08-13 Thread Seth Berrier
I haven't found a workaround/fix for this yet but here's some things I've tried: - Adding the '-m' flag to enblend (with a value of 10240). Only matters for the custom macports builds of enblend. - Removing the masks from images 5 and 6 - Changing the resolution a bit (and tried the 'calculated o

[Hugin-devs] [Bug 1356551] [NEW] White pixels as 180 wrap and zenith for 16/32bit HDR Pano

2014-08-13 Thread Seth Berrier
Public bug reported: When stitching my final pano for an HDR workflow I get a column of blank/white pixels near the equator at the 180 wrap and an entire row of blank/white pixels at the top. Here's the basic pieces of my workflow: - Multiple exposures at 7 angles with samyang 8mm + pano head -

[Hugin-devs] [Bug 1356551] Re: White pixels as 180 wrap and zenith for 16/32bit HDR Pano

2014-08-13 Thread Seth Berrier
Here's the basic script I use to stitch this into a pano so you can see what command line options I'm using. ** Attachment added: "Script to stitch the previously attached project." https://bugs.launchpad.net/hugin/+bug/1356551/+attachment/4176798/+files/stitchHDR32-bad.sh -- You received th

[Hugin-devs] [Bug 1356551] Re: White pixels as 180 wrap and zenith for 16/32bit HDR Pano

2014-08-13 Thread Seth Berrier
I can get the same problem with an OpenEXR based workflow in HDR (which I understand to be 16bit instead of 32bit). BUT, if I go down to LDR (remove the Rt1 from the project file image lines and do '-r ldr' for nona) then the problem is gone. -- You received this bug notification because you are

[Hugin-devs] [Bug 1356551] Re: White pixels as 180 wrap and zenith for 16/32bit HDR Pano

2014-08-13 Thread Seth Berrier
Here's a project file that yields the problem described (use ptodummy to make images). See attached script for how I run this. ** Attachment added: "Minimal 32bit workflow with bad pixels" https://bugs.launchpad.net/hugin/+bug/1356551/+attachment/4176794/+files/HuginHDR32-bad.pto -- You rec