Title: | Automatic Zoom and Pseudo Haptics to Support Semiautomatic Segmentation Tasks |
Authors: | Schoor, Wolfram Bollenbeck, Felix Hofmann, Marc Mecke, Rüdiger Seiffert, Udo Preim, Bernhard |
Citation: | WSCG '2008: Full Papers: The 16-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS, University of West Bohemia Plzen, Czech Republic, February 4 - 7, 2008, p. 81-88. |
Issue Date: | 2008 |
Publisher: | Václav Skala - UNION Agency |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/wscg2008/Papers_2008/full/!_WSCG2008_Full_final.zip http://hdl.handle.net/11025/10922 |
ISBN: | 978-80-86943-15-2 |
Keywords: | techniky interakce;techniky zoomování;segmentace obrazu |
Keywords in different language: | interaction techniques;zoom techniques;image segmentation |
Abstract: | This paper presents a new technique for navigating large amounts of biological image data during segmentation. Digitized microtome tissue slices of barley grains constitute the image data. Automatic zoom is dependent on mouse speed, thus enabling users to navigate an image more efficiently and with a tighter focus during segmentation. The user remains oriented and smoothly moves through the data. Furthermore, pseudo haptic feedback based on image cost map data compensates for user inaccuracies generated, for example, by shaky hands. A prototype was implemented and tested. An informal usability study revealed that users are inclined to prefer automatic zooming and pseudo haptics for semiautomatic segmentation tasks. |
Rights: | © Václav Skala - UNION Agency |
Appears in Collections: | WSCG '2008: Full Papers |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Schoor.pdf | Plný text | 1,93 MB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/10922
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