The Earth Mover's Distance as a Metric for Image Retrieval
International Journal of Computer Vision
Hatching by example: a statistical approach
NPAR '02 Proceedings of the 2nd international symposium on Non-photorealistic animation and rendering
Perceptual Organization and Visual Recognition
Perceptual Organization and Visual Recognition
Edge Detection by Helmholtz Principle
Journal of Mathematical Imaging and Vision
Silhouette-Based Isolated Object Recognition through Curvature Scale Space
IEEE Transactions on Pattern Analysis and Machine Intelligence
SMI '04 Proceedings of the Shape Modeling International 2004
Content-based multimedia information retrieval: State of the art and challenges
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
The Structure of Paintings
Modified 9DLT matrix for similarity retrieval of line-drawing images
PReMI'07 Proceedings of the 2nd international conference on Pattern recognition and machine intelligence
Indexing and retrieving oil paintings using style information
VISUAL'05 Proceedings of the 8th international conference on Visual Information and Information Systems
Affine plane curve evolution: a fully consistent scheme
IEEE Transactions on Image Processing
Fast computation of a contrast-invariant image representation
IEEE Transactions on Image Processing
Studying digital imagery of ancient paintings by mixtures of stochastic models
IEEE Transactions on Image Processing
Artistic line-drawings retrieval based on the pictorial content
Journal on Computing and Cultural Heritage (JOCCH)
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We present in this paper an approach to the analysis of the pictorial content of artistic line-drawings. The pictorial content is the combination of the stylistic content and of the visual features of the represented subject. This paper focuses on the pictorial content hold by line strokes in line-drawings. To this aim, we propose a parameterfree method to detect the hierarchical set of stroke contours. This structure allows to estimate the radius of the drawing tool that has been used. This information then efficiently tunes several methods to extract strokes curvature information, endpoints, stroke junctions and corners. The efficiency of the proposed methods is illustrated with several experiments.