Ernesto Tapia

14 papers A 4B 1Journal 5Unranked 3
YearRankTypeTitle / Venue / Authors
2014 — conf
Gaussian and student-t filtering using implicit measurements via variational bayes.
MLSP
Ernesto Tapia
2011 J jnl
A note on the computation of high-dimensional integral images.
Pattern Recognit. Lett.
Ernesto Tapia
2010 J jnl
Transition pixel: A concept for binarization based on edge detection and gray-intensity histograms.
Pattern Recognit.
Marte A. Ramírez-Ortegón, Ernesto Tapia, Lilia L. Ramírez-Ramírez, Raúl Rojas, Erik Cuevas
2010 J jnl
Transition thresholds and transition operators for binarization and edge detection.
Pattern Recognit.
Marte A. Ramírez-Ortegón, Ernesto Tapia, Raúl Rojas, Erik Cuevas
2009 A conf
Recognition of On-Line Handwritten Commutative Diagrams.
ICDAR
Andreas Stoffel, Ernesto Tapia, Raúl Rojas
2007 A conf
Quantile Linear Algorithm for Robust Binarization of Digitalized Letters.
ICDAR
Marte A. Ramírez-Ortegón, Ernesto Tapia, Marco Block, Raúl Rojas
2005 A conf
Recognition of On-Line Handwritten Mathematical Expressions in the E-Chalk System - An Extension.
ICDAR
Ernesto Tapia, Raúl Rojas
2004 J jnl
E-Chalk: a lecture recording system using the chalkboard metaphor.
Interact. Technol. Smart Educ.
Gerald Friedland, Lars Knipping, Joachim Schulte, Ernesto Tapia
2004 — conf
Teaching with an intelligent electronic chalkboard.
ETP@MM
Gerald Friedland, Lars Knipping, Raúl Rojas, Ernesto Tapia
2004 — —
Understanding mathematics: a system for the recognition of on-line handwritten mathematical expressions.
Ernesto Tapia
2004 J jnl
Web based lectures produced by ai supported classroom teaching.
Int. J. Artif. Intell. Tools
Gerald Friedland, Lars Knipping, Ernesto Tapia
2003 — conf
Recognition of On-line Handwritten Mathematical Expressions Using a Minimum Spanning Tree Construction and Symbol Dominance.
GREC
Ernesto Tapia, Raúl Rojas
2003 A conf
Recognition of On-line Handwritten Mathematical Formulas in the E-Chalk System.
ICDAR
Ernesto Tapia, Raúl Rojas
2003 B conf
Web Based Education as a Result of AI Supported Classroom Teaching.
KES
Gerald Friedland, Lars Knipping, Raúl Rojas, Ernesto Tapia