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DRR
2011
14 years 6 months ago
Online medical symbol recognition using a Tablet PC
In this paper we describe a scheme to enhance the usability of Tablet PC handwriting recognition systems by creating a software module for recognizing symbols that are not a part ...
Amlan Kundu, Qian Hu, Stanley Boykin, Cheryl Clark...
ICDAR
2011
IEEE
14 years 6 months ago
OCR-Driven Writer Identification and Adaptation in an HMM Handwriting Recognition System
—We present an OCR-driven writer identification algorithm in this paper. Our algorithm learns writer-specific characteristics more precisely from explicit character alignment usi...
Huaigu Cao, Rohit Prasad, Prem Natarajan
ICDAR
2011
IEEE
14 years 6 months ago
Text Detection and Character Recognition in Scene Images with Unsupervised Feature Learning
—Reading text from photographs is a challenging problem that has received a signicant amount of attention. Two key components of most systems are (i) text detection from images a...
Adam Coates, Blake Carpenter, Carl Case, Sanjeev S...
ICDAR
2011
IEEE
14 years 6 months ago
A Shape Descriptor Combining Logarithmic-Scale Histogram of Radon Transform and Phase-Only Correlation Function
—A shape descriptor combining the histogram of the Radon transform, the logarithmic-scale histogram, and the phase-only correlation function is proposed. Applying a logarithmic-s...
Makoto Hasegawa, Salvatore Tabbone
ICDAR
2011
IEEE
14 years 6 months ago
A Novel Approach for Graphics Recognition Based on Galois Lattice and Bag of Words Representation
—This paper presents a new approach for graphical symbols recognition by combining a concept lattice with a bag of words representation. Visual words define the properties of a ...
Amani Boumaiza, Salvatore Tabbone