Views
5 years ago

Automatic Image Annotation using Visual Conent ... - Know-Center

Automatic Image Annotation using Visual Conent ... - Know-Center

Automatic Image Annotation using Visual Conent ... -

Multimedia Tools and Applications manuscript No. (will be inserted by the editor) Automatic Image Annotation using Visual Content and Folksonomies Stefanie Lindstaedt · Roland Mörzinger · Robert Sorschag · Viktoria Pammer · Georg Thallinger Received: / Accepted: Abstract Automatic image annotation is an important and challenging task, and becomes increasingly necessary when managing large image collections. This paper describes techniques for automatic image annotation that take advantage of collaboratively annotated image databases, so called visual folksonomies. Our approach applies two techniques based on image analysis: First, classification annotates images with a controlled vocabulary and second tag propagation along visually similar images. The latter propagates user generated, folksonomic annotations and is therefore capable of dealing with an unlimited vocabulary. Experiments with a pool of Flickr images demonstrate the high accuracy and efficiency of the proposed methods in the task of automatic image annotation. Both techniques were applied in the prototypical tag recommender “tagr”. Stefanie Lindstaedt Know-Center, Inffeldgasse 21A, Graz, Austria E-mail: slind@know-center.at Roland Mörzinger JOANNEUM RESEARCH, Institute of Information Systems and Information Management, Steyrergasse 17, 8010 Graz, Austria E-mail: roland.moerzinger@joanneum.at Robert Sorschag JOANNEUM RESEARCH, Institute of Information Systems and Information Management, Steyrergasse 17, 8010 Graz, Austria E-mail: robert.sorschag@joanneum.at Viktoria Pammer Know-Center / KMI TU Graz, Inffeldgasse 21A, Graz, Austria E-mail: vpammer@know-center.at Georg Thallinger JOANNEUM RESEARCH, Institute of Information Systems and Information Management, Steyrergasse 17, 8010 Graz, Austria E-mail: georg.thallinger@joanneum.at

Use of Three Dimensional Imaging Technology to Support Visual ...
Statistical Models for Automatic Video Annotation & Retrieval
View January 2013 Issue - Visual Imaging News
Going Visual : Using Images to Enhance Productivity, Decision ...
ANSI/NIST extended feature set group - NIST Visual Image ...
modelling perceptual quality and visual saliency for image and ...
Automatic Image Annotation using Visual Content ... - Know-Center
Automatic Image Annotation Using Group Sparsity
automatic image annotation by input-output structural ... - ijcsmr
Explorations in Automatic Image Annotation using Textual Features
Automatic Image Annotation Using Group Sparsity
Automated Annotation of Landmark Images using Community ...
Automatic image annotation using a semi-supervised ensemble of ...
Using Heterogeneous Annotation and Visual Information for the ...
Large-Scale Image Annotation using Visual Synset - Research at ...
Automatic Annotation of Images from the Practitioner Perspective
Automatic Image Annotation by Mining the Web - Department of ...
Improving Automatic Music Tag Annotation Using Stacked ...
A Framework for Image Annotation Using Semantic Web
Visual Analyses on Linked Data – An Opportunity for ... - Know-Center
1 SHAPING OPINIONS: VISUAL ANALYSIS OF ... - Know-Center
Multi-Label Sparse Coding for Automatic Image Annotation
Automatic Photo Annotation Based on Visual Content Analysis
Malware Images: Visualization And Automatic Classification
Automatic Image Annotation By An Iterative ... - Fudan University
Automatic Image Modality Based Classification and Annotation to ...
Malware Images: Visualization and Automatic ... - VizSec2011
SIA: Semantic Image Annotation using Ontologies and Image ...
Approaches of Using a Word-Image Ontology and an Annotated ...