Guiding Lens-based Exploration using Annotation Graphs

dc.contributor.authorAhsan, Moonisaen_US
dc.contributor.authorMarton, Fabioen_US
dc.contributor.authorPintus, Ruggeroen_US
dc.contributor.authorGobbetti, Enricoen_US
dc.contributor.editorFrosini, Patrizio and Giorgi, Daniela and Melzi, Simone and Rodolà, Emanueleen_US
dc.date.accessioned2021-10-25T11:53:39Z
dc.date.available2021-10-25T11:53:39Z
dc.date.issued2021
dc.description.abstractWe introduce a novel approach for guiding users in the exploration of annotated 2D models using interactive visualization lenses. Information on the interesting areas of the model is encoded in an annotation graph generated at authoring time. Each graph node contains an annotation, in the form of a visual markup of the area of interest, as well as the optimal lens parameters that should be used to explore the annotated area and a scalar representing the annotation importance. Graph edges are used, instead, to represent preferred ordering relations in the presentation of annotations. A scalar associated to each edge determines the strength of this prescription. At run-time, the graph is exploited to assist users in their navigation by determining the next best annotation in the database and moving the lens towards it when the user releases interactive control. The selection is based on the current view and lens parameters, the graph content and structure, and the navigation history. This approach supports the seamless blending of an automatic tour of the data with interactive lens-based exploration. The approach is tested and discussed in the context of the exploration of multi-layer relightable models.en_US
dc.description.sectionheadersShort Papers 1: Rendering and Visualization
dc.description.seriesinformationSmart Tools and Apps for Graphics - Eurographics Italian Chapter Conference
dc.identifier.doi10.2312/stag.20211477
dc.identifier.isbn978-3-03868-165-6
dc.identifier.issn2617-4855
dc.identifier.pages85-90
dc.identifier.urihttps://doi.org/10.2312/stag.20211477
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/stag20211477
dc.publisherThe Eurographics Associationen_US
dc.subjectInformation systems
dc.subjectWeb applications
dc.subjectHuman
dc.subjectcentered computing
dc.subjectGraphical user interfaces
dc.subjectComputing methodologies
dc.subjectGraphics systems and interfaces
dc.subjectApplied computing
dc.subjectArts and humanities
dc.titleGuiding Lens-based Exploration using Annotation Graphsen_US
Files
Original bundle
Now showing 1 - 2 of 2
No Thumbnail Available
Name:
085-090.pdf
Size:
3.82 MB
Format:
Adobe Portable Document Format
No Thumbnail Available
Name:
stag_2021_paper_8-video-final.mp4
Size:
12.42 MB
Format:
Unknown data format