On the Detection of Dominant Points on Digital Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Scale-Based Detection of Corners of Planar Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Theory of Multiscale, Curvature-Based Shape Representation for Planar Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fundamentals of computer aided geometric design
Fundamentals of computer aided geometric design
Corner detection using bending value
Pattern Recognition Letters
Non-iterative, feature-preserving mesh smoothing
ACM SIGGRAPH 2003 Papers
An Improved Method of Angle Detection on Digital Curves
IEEE Transactions on Computers
LADDER: a language to describe drawing, display, and editing in sketch recognition
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
A conceptual modeling approach actualizing the pencil and paper metaphor
Proceedings of the 2007 ACM symposium on Solid and physical modeling
Free-sketch recognition: putting the chi in sketching
CHI '08 Extended Abstracts on Human Factors in Computing Systems
PaleoSketch: accurate primitive sketch recognition and beautification
Proceedings of the 13th international conference on Intelligent user interfaces
Sort, merge, repeat: an algorithm for effectively finding corners in hand-sketched strokes
Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling
Revisiting ShortStraw: improving corner finding in sketch-based interfaces
Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling
Computational Support for Sketching in Design: A Review
Foundations and Trends in Human-Computer Interaction
Eliminating false positives during corner finding by merging similar segments
AAAI'08 Proceedings of the 23rd national conference on Artificial intelligence - Volume 3
Automated freehand sketch segmentation using radial basis functions
Computer-Aided Design
Computing confidence values for geometric constraints for use in sketch recognition
Proceedings of the Seventh Sketch-Based Interfaces and Modeling Symposium
Utilizing invariant descriptors for finger spelling American sign language using SVM
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part I
Technical Section: SpeedSeg: A technique for segmenting pen strokes using pen speed
Computers and Graphics
ClassySeg: a machine learning approach to automatic stroke segmentation
Proceedings of the Eighth Eurographics Symposium on Sketch-Based Interfaces and Modeling
Combining corners from multiple segmenters
Proceedings of the Eighth Eurographics Symposium on Sketch-Based Interfaces and Modeling
ShortStraw: a simple and effective corner finder for polylines
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
Technical Section: A machine learning approach to automatic stroke segmentation
Computers and Graphics
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A proper segmentation of pen marking enhances shape recognition and enables a natural interface for sketch-based modeling from simple line drawing tools to 3D solid modeling applications; user input is otherwise restricted to draw only one segment per one stroke. In general, the pen marking segmentation is achieved by detecting the points of high curvature-called, segmenting points-and splitting the pen marking at those points. This paper presents a curvature estimation method, which considers only local shape information. The proposed method can therefore estimate curvature on-the-fly while user is drawing on a pen-input display, such as tablet PCs.