Digikam/Performing Fuzzy Searches In digiKam: Difference between revisions

Latest revision as of 17:03, 3 June 2019

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Performing Fuzzy Searches In digiKam

Transcribed from Mohamed Malik's blog, 17 March 2011. Last update 2019

One of the useful tools that can be found in digiKam is the ability to perform fuzzy searches, where the user can guess and sketch the colors that the image may contain. In order to perform a fuzzy search you need to rebuild the image fingerprints in your database.

To do this go to Tools → Maintainance → Rebuild Finger-prints. You can additionally choose if you want to rebuild the entire database or only scan your database for missing fingerprint (default behavior).

After installing digiKam 2 beta 3 from source a few weeks back I created a new database for use with the developmental branch, in my Dual Core 3.2 GHZ ( FSB 800) & 2GB DDR3 RAM, rebuilding all fingerprints took around one and half hours. Therefore please remember that this operation of rebuilding all fingerprints can take sometime depending upon your system.2 beta 3

However choosing the Faster option is quicker as it only searches for missing fingerprints. If you have already scanned your images for fingerprints then you should skip this step.

On the left hand side of digiKam, look for the tool with wand and select that tool. Navigate to the tab Sketch. Choose a color that your image might contain, you can change the size of the pen which is on the scale of 1-10, and you can also choose the number of images that you want to be displayed during your fuzzy search, this can be set to a value between 1-50 items. As you sketch on the area you will see that the fuzzy search related images appears on the right hand side. After performing searches you might want to save the search results, in that case give it a name and press the Save button. See screen capture below.

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 <languages />
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-== Performing Fuzzy Searches In digiKam ==
+== Performing Fuzzy Searches In digiKam == <!--T:1-->
-Transcribed from Mohamed Malik's blog, 17 March 2011
+Transcribed from Mohamed Malik's blog, 17 March 2011. Last update 2019
-One of the useful tools that can be found in '''digiKam''' is the ability to perform fuzzy searches, where the user can guess and sketch the colors that the image may contain. In order to perform a fuzzy search you need to rebuild the image finger prints in your database.
+<!--T:2-->
+One of the useful tools that can be found in '''digiKam''' is the ability to perform fuzzy searches, where the user can guess and sketch the colors that the image may contain. In order to perform a fuzzy search you need to rebuild the image fingerprints in your database.
-To do this go to <menuchoice>Tools -> Rebuild Finger Prints</menuchoice> and it gives you two options.
+<!--T:3-->
+To do this go to {{Menu|Tools|Maintainance|Rebuild Finger-prints}}. You can additionally choose if you want to rebuild the entire database or only scan your database for missing fingerprint (default behavior).
-;Scan
+<!--T:6-->
-: choose this option then '''digiKam''' will scan your database for missing fingerprint.
+After installing '''digiKam''' 2 beta 3 from source a few weeks back I created a new database for use with the developmental branch, in my Dual Core 3.2 GHZ ( FSB 800) & 2GB DDR3 RAM, rebuilding all fingerprints took around one and half hours. Therefore please remember that this operation of rebuilding all fingerprints can take sometime depending upon your system.2 beta 3
-;Rebuild All
+<!--T:7-->
-: choose this option then '''digiKam''' will rebuild all the finger prints in your database.
+However choosing the <menuchoice>Faster</menuchoice> option is quicker as it only searches for missing fingerprints. If you have already scanned your images for fingerprints then you should skip this step.
-After installing '''digiKam''' 2 beta 3 from source a few weeks back I created a new database for use with the developmental branch, in my Dual Core 3.2 GHZ ( FSB 800) & 2BG DDR3 RAM, <menuchoice>Rebuilding All finger prints</menuchoice> took around one and half hours. Therefore please remember that this operation of <menuchoice>Rebuilding All finger prints</menuchoice> can take sometime depending upon your system.
+<!--T:10-->
+On the left hand side of '''digiKam''', look for the tool with <menuchoice>wand</menuchoice> and select that tool. Navigate to the tab <menuchoice>Sketch</menuchoice>. Choose a color that your image might contain, you can change the size of the pen which is on the scale of 1-10, and you can also choose the number of images that you want to be displayed during your fuzzy search, this can be set to a value between 1-50 items. As you sketch on the area you will see that the fuzzy search related images appears on the right hand side. After performing searches you might want to save the search results, in that case give it a name and press the <menuchoice>Save</menuchoice> button. See screen capture below.
-However the <menuchoice>Scan</menuchoice> option is quicker as it only searches for missing finger prints. If you have already scanned your images for finger prints then you should skip this step. On the left hand side of '''digiKam''', look for the tool with <menuchoice>wand</menuchoice> and select that tool. Navigate to the tab <menuchoice>Sketch</menuchoice>. Choose a color that your image might contain, you can change the size of the pen which is on the scale of 1-10, and you can also choose the number of images that you want to be displayed during your fuzzy search, this can be set to a value between 1-50 items. As you sketch on the area you will see that the fuzzy search related images appears on the right hand side. After performing searches you might want to save the search results, in that case give it a name and press the <menuchoice>Save</menuchoice> button. See screen capture below.
+<!--T:8-->
 [[Image:Digikam_fuzzy.jpg|center|500px]]
+<!--T:9-->
 [[Category:Graphics]]
 [[Category:Photography]]
 [[Category:Tutorials]]
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