Re: [help-GIFT] retrieval success rate of GIFT?

[Henning Müller]

Hi,

in the overview paper of ImageCLEF (http://www.imageclef.org/) you can 
see the comparisons between GIFT and many other systems over several 
years. There are a few better techniques but GIFT is a stable baseline.

GIFT has no invariances in terms of rotation/shift/scale so this might 
not be the optimal system for these types of images.

Kind regards, Henning

On 7/14/12 12:06 AM, James Zhou wrote:
> Hi all,
>
> I am interested in the retrieval success rate of GIFT. Is there any
> comparison between GIFT and other systems?
>
> My images are taken from mobile phones. These images may have some
> differences in direction, lighting etc with the images in the database
> to be searched. May I use GIFT for this kind of image retrieval?
>
> Thank you!
>
> J.
>
>
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--
Henning Müller, PhD, Prof.
HES-SO Valais
TechnoArk 3, 3960 Sierre, Switzerland
Tel. +41 27 606 9036
http://medgift.hevs.ch/