From: Klaus Ethgen <Klaus@Ethgen.de>
Date: Sun, 15 May 2016 08:38:44 +0000 (+0100)
Subject: Merge branch 'rot-invariant'
X-Git-Tag: v1.3~24
X-Git-Url: http://geeqie.org/cgi-bin/gitweb.cgi?p=geeqie.git;a=commitdiff_plain;h=ce4ed475fa2050afac250f9c30e70e83bf6fc812

Merge branch 'rot-invariant'

This implements the rotation invariant duplicates search, implemented by Cyril
Roussillon.

The Feature is enabled by default but can be disabled in preferences dialog.

Please note that, due a slightly different fingerprint algorithm, the .sim files
needs to be deleted manually and recreated to get the full benefit.

* rot-invariant:
  Allow to configure rotation invariance
  Slightly better similarity samples
  Implementing rotation invariant duplicates search
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ce4ed475fa2050afac250f9c30e70e83bf6fc812