Vol: 34 , Nr: 3 , Art.: 1
Tytuł / Title:
Handwriting recognition in inteligent design systems
Rozpoznawanie pisma odręcznego w inteligentnych systemach projektowania
Autorzy / Authors:
KACALAK Wojciech prof. dr hab. inż.
MAJEWSKI Maciej dr hab. inż.
Politechnika Koszalińska; Wydział Mechaniczny; Katedra Mechaniki Precyzyjnej
Słowa kluczowe / key words:
human-machine interaction; intelligent automated design; intelligent system; handwriting recognition; artificial neural networks; computer aided design
interakcja człowiek-maszyna; inteligentne zautomatyzowane projektowanie; inteligentny system; rozpoznawanie pisma odręcznego; sieci neuronowe; CAD.
Streszczenie / Summary:

This article presents selected research on the development of complex fundamentals of building intelligent interactive systems for design of machine elements and assemblies on the basis of its features described in a natural language. We propose a new method for handwriting recognition that utilizes geometric features of letters. The article deals with recognition of isolated handwritten characters using neural networks. As a result of the geometrical analysis, graphical representations of recognized characters are obtained in the form of pattern descriptions of isolated characters. Selected parameters of the characters are inputs to the neural network for writing recognition which is font independent. In this article, we present a new method for off-line natural writing recognition and also describe our research and conclusions on the experiments.