Results 261 to 270 of about 2,213,886 (305)

MATHEMATICAL REPRESENTATION OF A CHINESE CHARACTER AND ITS APPLICATIONS

International Journal of Pattern Recognition and Artificial Intelligence, 2002
In this paper, a novel method to express Chinese characters mathematically is presented based on the knowledge of the structure of Chinese characters. Each Chinese character can be denoted by a mathematical expression in which the operands are components of Chinese characters and the operators are the location relations between the components.
Xingming Sun, Huowang Chen, Lihua Yang 0001, Yuan Yan Tang   +3 more
openaire   +2 more sources

The Evolutionary Character of Mathematics

The Mathematics Teacher, 2000
This article advocates Grabiner's UDED paradigm [use-discover-explore-define] as a tool for teachers' own acquisition of authentic historical accounts of the evolution of mathematical topics and as a pedagogical strategem for their students as well.
openaire   +1 more source

Toward affine recognition of handwritten mathematical characters

Proceedings of the 9th IAPR International Workshop on Document Analysis Systems, 2010
We address the problem of handwritten symbol classification in the presence of distortions modeled by affine transformations. We consider shear, rotation, scaling and translation, since these types of transformations occur most often in practice, and focus most on shear within this framework.
Oleg Golubitsky, Vadim Mazalov, Stephen M. Watt   +2 more
openaire   +2 more sources

Mathematical Excursion. Group Characters

1989
In this chapter a special group theoretical concept is introduced which has many applications. It describes the main properties of representations and is therefore called “group character”. It solves the problem of how to describe the invariant properties of a group Ĝa , representation in a simple way.
Walter Greiner, Berndt Müller
openaire   +1 more source

A mathematical model of character string manipulation

Proceedings of the May 19-22, 1980, national computer conference on - AFIPS '80, 1980
Every insert and delete operation on a string of characters causes it to expand or contract in memory. If on the other hand, these commands are saved, the character string can be updated at the end of the editing session. The advantage of doing this is to move any character at the most once in memory.
openaire   +2 more sources

The Discovery of the Non-Analytic Character of Mathematics

2008
exaly   +2 more sources

Character Recognition Using Mathematical Morphology

2007 International Conference on Electrical Engineering, 2007
The automatic recognition of characters dates back to several decades, the reason being the large diversity of applications which make valuable use of recognition techniques. This paper proposes the recognition of a set of handwritten digits using mathematical morphology. Certain features that can be used to clearly distinguish one digit from the other
Fatimah Mohammad, S.A. Husain
openaire   +1 more source

Hindu Arabic character recognition using mathematical morphology

2016 IEEE 7th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON), 2016
Presentation of a novel decision tree based method to improve the ability of hand written character recognition using mathematical morphology. For this paper, classification of hand written digits is done into two groups: one with blob and another without blob.
Ratan Kumar Basak, Bipasha Mukhopadhyay, Souvik Chatterjee, Sukalyan Goswami, Amrin Zaman, Ronit Ray, Abhriya Roy, Shalini Guha, Saptarshi De, Sucheta Nag   +9 more
openaire   +2 more sources

Character Animation: An Automated Gait Cycle for 3D Characters Using Mathematical Equations

2016
With the increasing importance of 3D graphics, many types of animation have evolved to perfectly simulate motion. Referring to many movies, games, etc., almost all characters undergo gait cycles. The aim of this paper is to auto-generate realistic gait cycles; thus time and effort could be saved.
Mary Guindy, Rimon Elias
openaire   +2 more sources

Decomposition of Chinese character into strokes using mathematical morphology

Pattern Recognition Letters, 1999
Summary: In off-line character recognition, reliable extraction of strokes greatly influences the overall performance of the system. We propose a novel method of decomposing a Chinese character into a set of strokes, based on the concepts of mathematical morphology. A character is segmented after being thinned using morphological operation.
Kim, Jin Wook, Kim, Kwang In, Choi, Bong Joon, Kim, Hang Joon   +3 more
openaire   +3 more sources