Processed: Re: Bug#849395: diffoscope: Improve support for comparing images

2017-01-14 Thread Debian Bug Tracking System
Processing control commands:

> clone -1 -2
Bug #849395 [src:diffoscope] diffoscope: Improve support for comparing images
Bug 849395 cloned as bug 851359
> retitle -1 diffoscope: add image metadata comparison
Bug #849395 [src:diffoscope] diffoscope: Improve support for comparing images
Changed Bug title to 'diffoscope: add image metadata comparison' from 
'diffoscope: Improve support for comparing images'.
> retitle -2 diffoscope visual compare images in HTML output
Bug #851359 [src:diffoscope] diffoscope: Improve support for comparing images
Changed Bug title to 'diffoscope visual compare images in HTML output' from 
'diffoscope: Improve support for comparing images'.

-- 
849395: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=849395
851359: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=851359
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems

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Bug#849395: diffoscope: Improve support for comparing images

2017-01-14 Thread Mattia Rizzolo
Control: clone -1 -2
Control: retitle -1 diffoscope: add image metadata comparison
Control: retitle -2 diffoscope visual compare images in HTML output

On Mon, Dec 26, 2016 at 06:13:09PM +0200, Emanuel Bronshtein wrote:
> Dear Maintainer,

Hi Emanuel :)

splitting this bug so we can track it properly.

> 1. compare image metadata (EXIF / XMP / size / etc..) for various images 
> formats, can be done with following tools:
>   exiftool - http://www.sno.phy.queensu.ca/~phil/exiftool/ - 
> https://packages.debian.org/sid/libimage-exiftool-perl
>   exiv2 - http://www.exiv2.org/ - 
> https://packages.debian.org/unstable/exiv2
>   ImageMagick identify - https://www.imagemagick.org/script/identify.php 
> - https://packages.debian.org/sid/imagemagick (by using -verbose option)

Tracked in -1.

> 2. visual compare images in HTML output
>   images can be shown using data URI: 
> https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs
>   The below tools can be used to detect difference in images:
>   Resemble.js - https://github.com/Huddle/Resemble.js/
>   PerceptualDiff - https://packages.debian.org/sid/perceptualdiff
>   ImageMagick - https://www.imagemagick.org/Usage/compare/ - 
> https://packages.debian.org/sid/imagemagick
>   image-diff - https://github.com/uber/image-diff

Tracked in -2.

-- 
regards,
Mattia Rizzolo

GPG Key: 66AE 2B4A FCCF 3F52 DA18  4D18 4B04 3FCD B944 4540  .''`.
more about me:  https://mapreri.org : :'  :
Launchpad user: https://launchpad.net/~mapreri  `. `'`
Debian QA page: https://qa.debian.org/developer.php?login=mattia  `-


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Bug#849395: diffoscope: Improve support for comparing images

2016-12-26 Thread Emanuel Bronshtein
Source: diffoscope
Severity: wishlist

Dear Maintainer,

1. compare image metadata (EXIF / XMP / size / etc..) for various images 
formats, can be done with following tools:
exiftool - http://www.sno.phy.queensu.ca/~phil/exiftool/ - 
https://packages.debian.org/sid/libimage-exiftool-perl
exiv2 - http://www.exiv2.org/ - 
https://packages.debian.org/unstable/exiv2
ImageMagick identify - https://www.imagemagick.org/script/identify.php 
- https://packages.debian.org/sid/imagemagick (by using -verbose option)

2. visual compare images in HTML output
images can be shown using data URI: 
https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs
The below tools can be used to detect difference in images:
Resemble.js - https://github.com/Huddle/Resemble.js/
PerceptualDiff - https://packages.debian.org/sid/perceptualdiff
ImageMagick - https://www.imagemagick.org/Usage/compare/ - 
https://packages.debian.org/sid/imagemagick
image-diff - https://github.com/uber/image-diff

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