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Tama Core Process

Five steps to success:  Tama core process describes the basic workflow of image analysis with eCognition. After creating a project by (1) importing all available data, additional (2) layers have to be generated to increase the information content for the following analysis. The subsequent (3) segmentation and (4) classification of the newly generated objects can be repeated in mutual influence any number of times. Finally, the (5) export of extracted information is done, may be spatially located in a map or statistical edited in chart form.

Auxiliary tools

The following compilation offers a selection of sources of information about eCognition Software, some of them are in German language. Very recommendable is an eCognition community registration (community.ecognition.com) where you can take part in an information exchange with eCognition users worldwide. Please contact if you have any questions or want to refer to further references: info@tama-group.com.

Wiki-Manuals, Strategies, References

  • community.ecognition.com/home/ecognition-wiki-startpage-2

Overview of available algorithms, features and tips and tricks

Video – Video tutorials and lecture

  • Collection of videos on methods, OBIA, software-installation (Developer, Lizenz-server, GRID): http://community.ecognition.com/home/app_videos
  • List of Trimble videos on advantages of object-based image analysis and its use: https://www.youtube.com/watch?v=PatMAWiV71M&list=PL9D558366522E2494
  • List of videos by Jarlath O’Neil-Dunne (University of Vermont) with an introduction into ruleware development, projects and workspaces, classification and change detection: https://www.youtube.com/playlist?list=PLG0a9U3eef7ogzqmj2PwTy2splFdHKe7i
  •  Basic introduction in eCognition, recommendable for beginners: https://youtu.be/4HlNjuJQEhs
  • List of videos by different authors on themes such as neighborhood classification, LiDAR-Analyses and various other issues: https://www.youtube.com/watch?v=vVQBiWWIAuM&list=PLCp794T-LgRdr-2iN9j0HkMjChhulzOlg
  • List of videos on image analysis in urban regions with eCognition:  https://www.youtube.com/playlist?list=PL867300FFAFBEFE03
  • List of videos on eCognition and LiDAR: https://www.youtube.com/playlist?list=PL1E380C9E1096795D
  • List on videos on land mapping with eCognition: https://www.youtube.com/playlist?list=PLA1DA9175C127F443
  • List of videos on eCognition in forestry: https://www.youtube.com/playlist?list=PLA6325361E2A81A86
  • Sample based classifications: https://www.youtube.com/watch?v=Bh5BLPhtAW4
  • Extraction of statistics in a shape file: https://www.youtube.com/watch?v=UrGtf5QggaI
  • Tama Group video tutorial on eCognition Essentials: https://www.youtube.com/watch?v=OT7Tf_afAjY
  • eCognition Essentials product video: https://www.youtube.com/watch?v=FwAUJqfujbo
  • All eCogntion regarded videos on youtube: https://www.youtube.com/results?q=ecognition

Tutorials – step by step instructions

  • Step by step guide for land cover classification, detailed explanation of basic functions: http://community.ecognition.com/home/Object%20Base%20Image%20Classifications%20Bangladesh.pdf
  • Summary of training material by Trimble: http://community.ecognition.com/home/training-material
  • Extraction of buildings (beginners): http://community.ecognition.com/home/GuidedTour1_eCognition8_GettingStarted_Example_SimpleBuildingExtraction.zip/view
  • Extraction of buildings (advanced): http://community.ecognition.com/home/GuidedTour3_eCognition8_AdvancedRuleSetWriting_ExampleBuildingExtraction.zip/view
  • Mapping of sealed surfaces: http://community.ecognition.com/home/GuidedTour2_eCognition8_MappingImperviousSurface.zip/view
  • Using “Regions”: http://community.ecognition.com/home/Module2_v1_eCognitionDeveloper8_WorkingWithRegions.zip/view
  • Using „Maps“: http://community.ecognition.com/home/copy_of_Module3_v1_eCognitionDeveloper8_WorkingWithMaps.zip/view
  • How to focus analysis on certain areas: http://community.ecognition.com/home/Module4_v1_eCognitionDeveloper8_AnalyzingRegionsOfInterest.zip/view
  • Using LiDAR data: http://community.ecognition.com/home/copy_of_Module5_v1_eCognitionDeveloper8_WorkingWithLiDAR_lasFiles.zip/view

Rulesets and exemplary projects

  • Opportunity of downloading a wide range of rulesets and exemplary projects such as automation of appraisal of “scale” parameter, “parent process” objects and using of “maps” for independent classification: http://community.ecognition.com/home/app_files

Any other business

  • Compilation of papers, articles, tutorials and projects on using eCognition and OBIA in generally: http://letters-sal.blogspot.de/search/label/eCognition
  • Data, projects and ruleware on characterization of spectral, spatial and morphometric features of landslides for semi-automatic extraction: https://www.itc.nl/Pub/OOA-group/Data_and_rule_sets.html
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