Bug 258082

Summary:	FacesEngine doesn't increment ids' while saving hash database
Product:	[Applications] digikam	Reporter:	Teemu Autto <kde.org>
Component:	Database-Faces	Assignee:	Digikam Developers <digikam-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	caulier.gilles
Priority:	NOR
Version First Reported In:	2.0.0
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:	2.0.0
Sentry Crash Report:
Attachments:	set returned vector values to reflect ids'

Description Teemu Autto 2010-11-27 17:00:46 UTC

Version:           2.0.0 (using KDE 4.5.4) 
OS:                Linux

When Database save is called, name/id pair passed to KFaceUtils::addNameToFile() gets "-1" as ID, and so every pair contains "name", "-1".

Reproducible: Always

Steps to Reproduce:
- Detect new faces for picture, add names, and save database.
- restart detection program, load old database.
- Try recognizing faces, get "empty" results.

Actual Results:  
Faces are recognized, but names aren't loaded.

Expected Results:  
- Names are assigned.

OpenCV Version: 2.1.0-0.pm.15.11
QT Version: 4.7.1-141.2

Comment 1 Teemu Autto 2010-12-06 13:17:33 UTC

Created attachment 54203 [details]
set returned vector values to reflect ids'

Comment 2 Teemu Autto 2010-12-06 13:19:18 UTC

Problem seems to be in libfaces' Eingenfaces.cpp, where result vector isn't updated accordingly.

Comment 3 caulier.gilles 2010-12-06 13:24:36 UTC

SVN commit 1204177 by cgilles:

apply patch #54203 from Teemu Autto to return updated vector value ID
BUGS: 258082


 M  +1 -0      Eigenfaces.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1204177