Sparse Pixel Vectorization: An Algorithm and Its Performance Evaluation
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Finding Perceptually Closed Paths in Sketches and Drawings
IEEE Transactions on Pattern Analysis and Machine Intelligence
Robust and Accurate Vectorization of Line Drawings
IEEE Transactions on Pattern Analysis and Machine Intelligence
Comparison of texture features based on Gabor filters
IEEE Transactions on Image Processing
SBM'06 Proceedings of the Third Eurographics conference on Sketch-Based Interfaces and Modeling
Stroke extraction and classification for mesh inflation
Proceedings of the Seventh Sketch-Based Interfaces and Modeling Symposium
Paper-based scribble simplification: where do we stand?
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
From paper to machine: extracting strokes from images for use in sketch recognition
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
Topology-driven vectorization of clean line drawings
ACM Transactions on Graphics (TOG)
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This paper describes the work carried out on off-line paper based scribbles such that they can be incorporated into a sketch-based interface without forcing designers to change their natural drawing habits. In this work, the scribbled drawings are converted into a vectorial format which can be recognized by a CAD system. This is achieved by using pattern analysis techniques, namely the Gabor filter to simplify the scribbled drawing. Vector line are then extracted from the resulting drawing by means of Kalman filtering.