Re: How to make a algorithm selection

Hi,

you can use one of the four feature groups without modifying the config 
file by using separate normalization and then blocking feature groups. 
This would only use any combination of the implemented four feature types.
This is also described in the MRML papers and in the perl script for 
querying.
Adding other features would indeed be more complicated.

Cheers, Henning

On 5/18/11 4:37 AM, David Squire wrote:
> On 17/05/11 8:59 PM, zhigao pu wrote:
>> Hi David,
>>
>> I found in your Perl client, it is able to select a algorithm from a
>> list.
>>
>> I also want to make a selection of algorithms like filtering by color
>> only, by texture only, and by combination of color and texture. Can
>> you tell me how I can achieve this?
>> Should this be done by using gift-add-collection.pl, or by running
>> gift server, or make any configuration changes?
>
> You need to edit $GIFT_HOME/gift-config.mrml
>
> This is beyond basic use though.
>>
>> By the way, by using GIFT, can we match images by color, pattern, and
>> shape separately? or a combination of two or three of these three
>> criteria/
>>
>
> GIFT has no shape features. You need to read the original Viper papers
> to understand the colour and texture features that GIFT uses. See the
> 1999-2000 papers at http://www.csse.monash.edu.au/~davids/publications/,
> for example.
>
> --
> Dr David McG. Squire,  Senior Lecturer
> Clayton School of Information Technology, Monash University, Australia
> CRICOS Provider No. 00008Chttp://www.csse.monash.edu.au/~davids/
>
>
>
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