hugin-devs team mailing list archive

[Enrico Mattea <ocirne94@xxxxxxxxx>]

Public bug reported:

Command: $ enfuse im1.tif im2.tif
where im1.tif and im2.tif are 16-bits-per-channel sRGB 10980x10980 images from the Sentinel2 satellite.
Steps to reproduce:
1- download the monochromatic bands (http://sentinel-s2-l1c.s3.amazonaws.com/tiles/32/T/LS/2016/2/5/0/B0 {2,3,4} .jp2)
2- convert 15 to 16 bits and combine to tiff (convert {4,3,2}.jp2 -depth 16 -combine rgb.tif)
3- apply some curve to the rgb image e.g. with gimp. Do this twice with different curves (I'm combining with enfuse the outputs of such different curves to preserve highlights)
4- save to tiff
5- run enfuse on the 2 tiffs -> white stripe

An unexpected irregular white stripe about 20 pixels thick appears near
the lower boundary of the resulting a.tif image, uninterrupted from the
left side to the right side. No change using the --no-ciecam option.

enfuse version:
Version 4.1.4+dfsg-5/unstable - Thu, 28 Jan 2016 19:34:42 +0100
installed through official repositories of Kubuntu 16.04 (64-bits).

** Affects: enblend
     Importance: Undecided
         Status: New


** Tags: enfuse

-- 
You received this bug notification because you are a member of Hugin
Developers, which is subscribed to Enblend.
https://bugs.launchpad.net/bugs/1598469

Title:
  enfuse introduces a white stripe

Status in Enblend:
  New

Bug description:
  Command: $ enfuse im1.tif im2.tif
  where im1.tif and im2.tif are 16-bits-per-channel sRGB 10980x10980 images from the Sentinel2 satellite.
  Steps to reproduce:
  1- download the monochromatic bands (http://sentinel-s2-l1c.s3.amazonaws.com/tiles/32/T/LS/2016/2/5/0/B0 {2,3,4} .jp2)
  2- convert 15 to 16 bits and combine to tiff (convert {4,3,2}.jp2 -depth 16 -combine rgb.tif)
  3- apply some curve to the rgb image e.g. with gimp. Do this twice with different curves (I'm combining with enfuse the outputs of such different curves to preserve highlights)
  4- save to tiff
  5- run enfuse on the 2 tiffs -> white stripe

  An unexpected irregular white stripe about 20 pixels thick appears
  near the lower boundary of the resulting a.tif image, uninterrupted
  from the left side to the right side. No change using the --no-ciecam
  option.

  enfuse version:
  Version 4.1.4+dfsg-5/unstable - Thu, 28 Jan 2016 19:34:42 +0100
  installed through official repositories of Kubuntu 16.04 (64-bits).

To manage notifications about this bug go to:
https://bugs.launchpad.net/enblend/+bug/1598469/+subscriptions