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
Recognition of freehand sketches using mean shift
Proceedings of the 8th international conference on Intelligent user interfaces
Robust sketched symbol fragmentation using templates
Proceedings of the 9th international conference on Intelligent user interfaces
Sketch based interfaces: early processing for sketch understanding
Proceedings of the 2001 workshop on Perceptive user interfaces
Motion doodles: an interface for sketching character motion
ACM SIGGRAPH 2004 Papers
MathPad2: a system for the creation and exploration of mathematical sketches
ACM SIGGRAPH 2004 Papers
SketchREAD: a multi-domain sketch recognition engine
Proceedings of the 17th annual ACM symposium on User interface software and technology
Scale-space based feature point detection for digital ink
ACM SIGGRAPH 2006 Courses
LADDER, a sketching language for user interface developers
ACM SIGGRAPH 2007 courses
Calligraphic Interfaces: Classifier combination for sketch-based 3D part retrieval
Computers and Graphics
Gestures without libraries, toolkits or training: a $1 recognizer for user interface prototypes
Proceedings of the 20th annual ACM symposium on User interface software and technology
An Improved Method of Angle Detection on Digital Curves
IEEE Transactions on Computers
IEEE Transactions on Pattern Analysis and Machine Intelligence
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
A curvature estimation for pen input segmentation in sketch-based modeling
Computer-Aided Design
An image-based, trainable symbol recognizer for hand-drawn sketches
Computers and Graphics
Multiscale corner detection by using wavelet transform
IEEE Transactions on Image Processing
ShortStraw: a simple and effective corner finder for polylines
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
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
PhysicsBook: a sketch-based interface for animating physics diagrams
Proceedings of the 2012 ACM international conference on Intelligent User Interfaces
QuickDraw: improving drawing experience for geometric diagrams
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A practical framework for constructing structured drawings
Proceedings of the 19th international conference on Intelligent User Interfaces
Technical Section: A machine learning approach to automatic stroke segmentation
Computers and Graphics
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We present IStraw, a corner finding technique based on the ShortStraw algorithm. This new algorithm addresses deficiencies with ShortStraw while maintaining its simplicity and efficiency. We also develop an extension for ink strokes containing curves and arcs. We compare our algorithm against ShortStraw and two other state of the art corner finding approaches, MergeCF and Sezgin's scale space algorithm. Based on an all-or-nothing accuracy metric, IStraw shows significant improvements over these algorithms for ink strokes with and without curves.