Design of a neural network character recognizer for a touch terminal
Pattern Recognition
Specifying gestures by example
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
A trainable gesture recognizer
Pattern Recognition
INTERCHI '93 Proceedings of the INTERCHI '93 conference on Human factors in computing systems
The nature of statistical learning theory
The nature of statistical learning theory
Interactive sketching for the early stages of user interface design
CHI '95 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
QuickSet: multimodal interaction for distributed applications
MULTIMEDIA '97 Proceedings of the fifth ACM international conference on Multimedia
Statistical Pattern Recognition: A Review
IEEE Transactions on Pattern Analysis and Machine Intelligence
SATIN: a toolkit for informal ink-based applications
UIST '00 Proceedings of the 13th annual ACM symposium on User interface software and technology
Experimental evaluation of an on-line scribble recognizer
Pattern Recognition Letters
ICDAR '97 Proceedings of the 4th International Conference on Document Analysis and Recognition
The IRESTE On/Off (IRONOFF) Dual Handwriting Database
ICDAR '99 Proceedings of the Fifth International Conference on Document Analysis and Recognition
A Full English Sentence Database for Off-Line Handwriting Recognition
ICDAR '99 Proceedings of the Fifth International Conference on Document Analysis and Recognition
Two On-Line Japanese Character Databases in Unipen Format
ICDAR '01 Proceedings of the Sixth International Conference on Document Analysis and Recognition
Collection of on-line handwritten Japanese character pattern databases and their analyses
International Journal on Document Analysis and Recognition
iGesture: A General Gesture Recognition Framework
ICDAR '07 Proceedings of the Ninth International Conference on Document Analysis and Recognition - Volume 02
IEEE Transactions on Pattern Analysis and Machine Intelligence
Sketch recognition in interspersed drawings using time-based graphical models
Computers and Graphics
Research on user-centered design and recognition pen gestures
CGI'06 Proceedings of the 24th international conference on Advances in Computer Graphics
The estimation of the gradient of a density function, with applications in pattern recognition
IEEE Transactions on Information Theory
Feature extraction and classifier combination for image-based sketch recognition
Proceedings of the Seventh Sketch-Based Interfaces and Modeling Symposium
The power of automatic feature selection: Rubine on steroids
Proceedings of the Seventh Sketch-Based Interfaces and Modeling Symposium
Rata.SSR: data mining for pertinent stroke recognizers
Proceedings of the Seventh Sketch-Based Interfaces and Modeling Symposium
Sketch recognition by fusion of temporal and image-based features
Pattern Recognition
Continuous marking menus for learning cursive pen-based gestures
Proceedings of the 16th international conference on Intelligent user interfaces
Deforming the blurred shape model for shape description and recognition
IbPRIA'11 Proceedings of the 5th Iberian conference on Pattern recognition and image analysis
The effect of sampling rate on the performance of template-based gesture recognizers
ICMI '11 Proceedings of the 13th international conference on multimodal interfaces
Freely-drawn sketches interpretation using SVMs-chain modeling
Engineering Applications of Artificial Intelligence
A non-rigid appearance model for shape description and recognition
Pattern Recognition
Sketched symbol recognition with auto-completion
Pattern Recognition
A gesture recognition algorithm for vision-based unicursal gesture interfaces
Proceedings of the 10th European conference on Interactive tv and video
HBF49 feature set: A first unified baseline for online symbol recognition
Pattern Recognition
Gestures as point clouds: a $P recognizer for user interface prototypes
Proceedings of the 14th ACM international conference on Multimodal interaction
Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces
Relative accuracy measures for stroke gestures
Proceedings of the 15th ACM on International conference on multimodal interaction
Understanding the consistency of users' pen and finger stroke gesture articulation
Proceedings of Graphics Interface 2013
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Many handwritten gestures, characters, and symbols comprise multiple pendown strokes separated by penup strokes. In this paper, a large number of features known from the literature are explored for the recognition of such multi-stroke gestures. Features are computed from a global gesture shape. From its constituent strokes, the mean and standard deviation of each feature are computed. We show that using these new stroke-based features, significant improvements in classification accuracy can be obtained between 10% and 50% compared to global feature representations. These results are consistent over four different databases, containing iconic pen gestures, handwritten symbols, and upper-case characters. Compared to two other multi-stroke recognition techniques, improvements between 25% and 39% are achieved, averaged over all four databases.