Wikipedia

Picasa

Picasawas a cross-platformimage organizerandimage viewerfor organizing and editingdigital photos,integrated with a now defunctphoto-sharingwebsite,originally created by a company named Lifescape[3](which at that time was incubated by Idealab) in 2002.[4]"Picasa" is ablendof the name of Spanish painterPablo Picasso,the wordcasa(Spanish for "house" ) and "pic" for pictures.[4][5]

Picasa
Original author(s)Lifescape, Inc.
Developer(s)Lifescape (Google)
Initial releaseOctober 15, 2002;22 years ago(2002-10-15)[1]
Final release
  • Windows:
    3.9.141.259 (9 October 2015;9 years ago(2015-10-09))[±][2]
  • Mac:
    3.9.141.306 (9 October 2015;9 years ago(2015-10-09))[±][2]
Operating systemWindows,OS X,LG Smart TV
TypeImage organizer,image viewer
LicenseFreeware
Websitepicasa.google.com

Native applications forWindows XP,Windows Vista,Windows 7,andmacOSwere available.Linuxsupport was provided by bundling the Windows version alongside theWinecompatibility layer. AniPhotoplugin and a standalone program for uploading photos were available for Mac OS X 10.4 and later.

In July 2004, Google acquired Picasa from Lifescape and began offering it asfreeware.[4]The name was also registered by Google as anLLC.[6]On February 12, 2016, Google announced it was discontinuing support for Picasa Desktop andPicasa Web Albums,effective March 15, 2016, and focusing on the cloud-basedGoogle Photosas its successor.[7]Picasa Web Albums, a companion service, was closed on May 1, 2016.[8]

Version history

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Windows

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As of January 2015,the latest version of Picasa is 3.9, which supports Windows XP, Windows Vista, and Windows 7, and hasGoogle+integration for users of that service.[9]Version 3.9 also removed integration with Picasa Web Albums for users of Google+.[10]

Linux

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KDE Image Plugin Interface(KIPI) export to Picasaweb

Since June 2006, Linux versions have become available as free downloads for most distributions of theLinuxoperating system. It is not a native Linux program but an adapted Windows version that uses theWinelibraries.[11]Google has announced that there will be no Linux version for 3.5.[12]Currently, Google has only officially offered Picasa 3.0 Beta for Linux.[citation needed]

On April 20, 2012, Google announced that they were deprecating Picasa for Linux and will no longer maintain it for Linux.[13]

To use latest version of Picasa on Linux, Linux users can useWineand install Picasa for Windows.[14]Linux users can use other programs to upload to Picasa Web Albums, includingShotwellandDigikam.[15]

Mac OS X

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On January 5, 2009, Google released a beta version of Picasa for Mac (Intel-based Macs only).[16]Also, a plugin is available for iPhoto to upload to the Picasa Web Albums hosting service. There is also a standalone Picasa Web Albums uploading tools for OS X 10.4 or later.[17]The Picasa for Mac is aGoogle Labsrelease.

Features

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Organization and editing

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For organizing photos, Picasa has file importing and tracking features, as well astags,facial recognition, and collections for further sorting. It also offers several basic photo editing functions, including color enhancement,red eyereduction, andcropping.Other features include slide shows, printing, and image timelines. Images can also be prepared for external use, such as for e-mailing or printing, by reducing file size and setting up page layouts. There is also integration with online photo printing services. Other simple editing features include adding text to the image. Picasa supports Google'sWebPimage format as well as theJPGformat and mostRaw image format(RAW files). A user can view and edit RAW files and save the finished edit (as JPG, or other forms) without any changes to the original RAW file.

Keywords

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Picasa uses picasa.ini files to keep track of keywords for each image. In addition to this, Picasa attachesIPTC Information Interchange Model(IPTC) keyword data to JPEG files, but not to any other file format. Keywords attached to JPEG files in Picasa can be read by other image library software likeAdobe Photoshop Album,Adobe Bridge,Adobe Photoshop Lightroom,digiKam,Aperture,andiPhoto.

According to the Picasa Readme, Picasa can parseExtensible Metadata Platform(XMP) data. However, it cannot search local files for existing XMP keywords.[clarification needed]

Searching

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Picasa has asearch barthat is always visible when viewing the library. Searches are live, so that displayed items are filtered as one types. The search bar will search filenames, captions, tags, folder names, and other metadata.[18]

Picasa also has an experimental feature that allows searching for images that contain certain colors with the "color" operator.[19]

Viewing

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Picasa has no separate view window. There is only an "edit view" with a viewing area. Fullscreen view is available in slideshow mode, by holding down the ctrl+alt keys while in "edit view", or by pressing the Alt Gr key. This feature is also available through the context menu of Windows Explorer, and provides a way to start the Picasa editor as well.

Backup

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In Picasa 2 and earlier versions, changes to pictures made in Picasa overwrite the original file, but a backup version of the original is saved in a hidden folder named "Originals" in the same folder as the original picture (.picasaoriginalson Mac OS X).

In Picasa 3, changes to pictures made in Picasa are saved to a hidden filepicasa.iniin the same folder as the original picture. This allows multiple edits to be performed without altering the original image. Viewing the picture in Picasa or using the Picasa Photo Viewer will apply modifications on the fly, whereas viewing through other programs (such as Windows XP's Photo and Fax Viewer) will display the original image. Changes can also be made permanent using the "Save" function, where the original file is backed up in a hidden folder.picasaoriginalslocated in the same folder as the original picture and the modified version is written in its place.

Face recognition

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On August 15, 2006, Google announced it had acquiredNevenVision, whose technology can be used to search for features within photos such as people or buildings. Google applied this technology forface recognition,and this functionality was launched on Picasa Web Albums on September 2, 2008.[20]

Neven Vision incorporates several patents[21]specifically centered around face recognition from digital photo and video images.

Geotagging

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Since June 2007, Picasa can write geographic coordinates toExifmetadata, thusgeotaggingan image.[citation needed]

Since version 3.5 of Picasa, geotagging may be done directly inside Picasa, in the Places panel.[22]

The geotagging functionality is described in the Picasa User's Guide.[23]

Other Picasa applications

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Picasa Web Albums

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Main article:Picasa Web Albums

BesidesGoogle+,Picasa also integrated withPicasa Web Albums,animage hostingandsharingweb service. The service allowed users with aGoogle accountto store and share their photos on the service. Users with a Google+ account received unlimited storage for photos of a resolution less than 2048x2048 pixels; all others received unlimited storage for photos of a resolution less than 800x800.

Hello

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Helloby Google's Picasa was a free computer program that enabled users to send images across the Internet and publish them to theirblogs.It was similar to aninstant messagingprogram because it allowed users to send text, butHellofocused ondigital photographs.[24]Users could opt to view the same pictures as their friends in real-time. One of the advantages claimed at the website is that photos could be shared through firewalls.

The service was canceled at the end of 2006, and users were instructed to try the Picasa "Blog This" functionality for uploading pictures to their blogs. According to the official website,[24]the Hello project was shut down on May 15, 2008.

Discontinuation

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On February 12, 2016, Google announced that the Picasa desktop application would be discontinued on March 15, 2016, followed by the closure of the Picasa Web Albums service on May 1, 2016.[25]Google stated that the primary reason for retiring Picasa was that it wanted to focus its efforts "entirely on a single photos service" the cross-platform, web-basedGoogle Photos.While support for the desktop version of Picasa ended, Google stated that users who downloaded the software, or who chose to download it prior to the March 15th deadline could still be able to use its functionality, albeit with no support from Google.[26]

See also

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References

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  1. ^"NEWS! - Lifescape's Picasa aims to be your digital" shoebox "".Imaging Resource.November 18, 2002.RetrievedMay 3,2016.
  2. ^ab"Picasa Release Notes".Picasa Resources.Google.October 9, 2015.RetrievedOctober 9,2015.
  3. ^Lifescape's Picasa aims to be your digital "shoebox".By Michael R. Tomkins, The Imaging Resource (Monday, November 18, 2002 - 15:49 EST). Published on imaging-resource.com under "Comdex Fall 2002 Show".
  4. ^abc"Google Picasa", Obsessable (obsessable.com), 2009.
  5. ^Squires, Michael (September 3, 2008)."Google is watching more than streets with the addition of facial recognition software".Digitaljournal.com.RetrievedFebruary 15,2016.
  6. ^"Picasa LLC".OpenCorporates.July 2, 2004.RetrievedAugust 20,2023.
  7. ^"Google kills off Picasa to focus its efforts on Google Photos PCWorld".PC World.February 13, 2016.RetrievedFebruary 13,2016.
  8. ^ELYSE BETTERS, Pocket-Lint. "Google is shutting down Picasa: What'll happen to your photos and videos?."May 2, 2016. Retrieved Jan 26, 2017.
  9. ^"New features In Picasa 3.9".RetrievedMarch 12,2012.
  10. ^"Google+ Photos Replaces Picasa Web in the Navigation Bar".Googlesystem.blogspot.com.au. October 11, 2011.
  11. ^"About Picasa for Linux".Google Inc. September 27, 2011.RetrievedDecember 10,2011.
  12. ^Claburn, Thomas (September 22, 2009)."Google Releases Picasa 3.5".Informationweek.com.RetrievedDecember 10,2011.
  13. ^"Spring-cleaning... in spring!".Google Official Blog. April 20, 2012.RetrievedApril 23,2012.
  14. ^"Using Picasa 3.8 in Linux".Webupd8.org. April 10, 2010.RetrievedDecember 10,2011.
  15. ^"How to export and import pictures to Picasaweb using digiKam".February 15, 2011.RetrievedJanuary 10,2013.
  16. ^Jonathan Seff, MacWorld. "Google releases Picasa for Mac beta."Jan 5, 2009. Retrieved March 3, 2017.
  17. ^"Introducing Picasa for Mac (at Macworld!)".Googleblog.blogspot.com. January 5, 2009.
  18. ^"Search and Locate: Search by keyword, filter, or color".RetrievedNovember 12,2009.
  19. ^"Feeling Blue? Search for Photos Matching Your Mood".Malektips.com.
  20. ^"Introducing Picasa 3.0 (and big changes for Picasa Web Albums)".
  21. ^"Google, Neven Vision & Image Recognition".Searchenginejournal.com. August 16, 2006.
  22. ^"Picasa Photo App Gets Better at Recognizing Faces, Locations".Wired.September 22, 2009.RetrievedDecember 22,2019.
  23. ^"Add geotags in Picasa".Google Inc.
  24. ^ab"Hello".Archived fromthe originalon February 4, 2009.RetrievedNovember 23,2010.
  25. ^Sabharwal, Anil."Moving on from Picasa".The Official Google Picasa Blog.Google, Inc.RetrievedFebruary 12,2016.
  26. ^Sabharwal, Anil."Moving on From Picasa".RetrievedFebruary 12,2016.
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