Recognizing multistroke geometric shapes: an experimental evaluation
UIST '93 Proceedings of the 6th annual ACM symposium on User interface software and technology
A decision-theoretic generalization of on-line learning and an application to boosting
Journal of Computer and System Sciences - Special issue: 26th annual ACM symposium on the theory of computing & STOC'94, May 23–25, 1994, and second annual Europe an conference on computational learning theory (EuroCOLT'95), March 13–15, 1995
Annotation: from paper books to the digital library
DL '97 Proceedings of the second ACM international conference on Digital libraries
Shape Matching and Object Recognition Using Shape Contexts
IEEE Transactions on Pattern Analysis and Machine Intelligence
Vision-Based Single-Stroke Character Recognition for Wearable Computing
IEEE Intelligent Systems
Experimental Evaluation of a Trainable Scribble Recognizer for Calligraphic Interfaces
GREC '01 Selected Papers from the Fourth International Workshop on Graphics Recognition Algorithms and Applications
Discerning Structure from Freeform Handwritten Notes
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 1
Distinguishing Text from Graphics in On-Line Handwritten Ink
IWFHR '04 Proceedings of the Ninth International Workshop on Frontiers in Handwriting Recognition
Learning to Parse Hierarchical Lists and Outlines Using Conditional Random Fields
IWFHR '04 Proceedings of the Ninth International Workshop on Frontiers in Handwriting Recognition
Recognition and Grouping of Handwritten Text in Diagrams and Equations
IWFHR '04 Proceedings of the Ninth International Workshop on Frontiers in Handwriting Recognition
Automatic parsing and recognition of hand-drawn sketches for pen-based computer interfaces
Automatic parsing and recognition of hand-drawn sketches for pen-based computer interfaces
Grouping Text Lines in Freeform Handwritten Notes
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
LADDER: a language to describe drawing, display, and editing in sketch recognition
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
Dynamically constructed Bayes nets for multi-domain sketch understanding
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
Spatial recognition and grouping of text and graphics
SBM'04 Proceedings of the First Eurographics conference on Sketch-Based Interfaces and Modeling
ACM SIGGRAPH 2007 courses
Designing a sketch recognition front-end: user perception of interface elements
SBIM '07 Proceedings of the 4th Eurographics workshop on Sketch-based interfaces and modeling
Categorization of Digital Ink Elements Using Spectral Features
Graphics Recognition. Recent Advances and New Opportunities
vsInk: integrating digital ink with program code in visual studio
AUIC '13 Proceedings of the Fourteenth Australasian User Interface Conference - Volume 139
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Annotation is an integral part of reading, comprehending, commenting, and authoring notes and documents. In this paper we present a system for recognizing annotations in a flexible digital notebook that may contain a variety of content ranging from text, to images, to handwritten notes. To accomplish the recognition task in real-time makes the complicated annotation parsing problem more difficult. Our approach differs from previous approaches in several ways. First, our approach handles annotations on ink notes, which are significantly more ambiguous than annotations on printed documents and hence more difficult to recognize. Second, our approach is entirely learned from data, so it is easy to adapt to other scenarios. Third, our approach is more thoroughly evaluated than previous systems. On a test set of real user notes, the system has achieved an average recall of 0.9258 on all annotation types. Finally, the implementation of the approach will be commercially available as an API in the upcoming release of Windows® Vista® and Office 12®.