![]() Start Picasa and tell it to scan My Pictures and My Documents folders. Once you've successfully uninstalled, you can download and reinstall Picasa by visiting. Note: Make sure that you answer "Yes" to step 6 to delete the database. In the confirmation window that opens, click the Uninstall button.Ĭlick the Yes button to remove your database. See Limitations on Rebuilding at the bottom of this paper for limitations to any method of rebuilding the Picasa Database.Ĭlick on the Start menu on your computer taskbar. Google and Picasa are silent on the subject of retaining Face Tags This is typically a small percentage of the Persons, but it just depends on what is stored in the ini files and XMP Metadata in the photo. If the People Names were only saved in the contacts.xml file in the database, the faces will be grouped together, but named. If the setting: is Enabled, Faces named after it was enabled will be retained. Other metadata (geotag, normal tag.) gets added nonetheless.Īlmost All Faces will be grouped together but some may be labeled depending on how the People Names are stored. If a picture file is set to read-only, Picasa won't add the caption to it anymore. If an ini file is set to read-only, Picasa won't add any data to it anymore ini files were erased for any reason, the data stored in them ofcourse will be lost (eg. In rare cases: any data that didn't get in the photo metadata or. This could be because the manual rectangle was a different size or placement, or the face detection algorythm is improved. If you add/change the "geotag" of a movie, it will only be stored in the picasa databaseĪfter Picasa gets done detecting the faces, there will probably be some faces, especially ones that were manually labeled in the past that will have a second rectangle for the same face. If you add/change the "date taken" of a movie, it will only be stored in the picasa database The order of the pictures in both folders and albums is only saved in the Picasa database. One other thing that happens when you rebuild the database is any faces you have "ignored" will go back into the "unnamed" People album. so will be lost when rebuilding the database. Some data is only saved in the Picasa database. The database can get scrambled where the pointers in the database or the thumbnails can point at the wrong photos or files.ĬBlock errors are where the database records or pointers are corrupted and cause Picasa to stop with a database error. If Picasa is stopped or exits or freezes unexpectedly, the database can become confused and not reflect the data in the computer accurately. There are a number of cases where the Picasa Database can become corrupt: picasa.ini files that Picasa writes to each folder containing pictures. The data to rebuild the database comes from the "MetaData" included in the photos, and the hidden. Rebuilding the Database is the process of purging the database of incorrect or damaged information and then rebuilding the information. Read the advantages and disadvantages and choose the method of rebuilding the database below. and depends a lot on the situation, but an hour per 10.000 pictures for finding the pictures AND doing the face recognition should suffice. Rebuilding the database is the process of purging the database of incorrect or damaged information and then rebuilding the information. The Database is where Picasa keeps an index of all the pictures along with all information and thumbnails on all the folders and pictures being managed by Picasa.
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