Journal of
Systemics, Cybernetics and Informatics
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ISSN: 1690-4524 (Online)


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Editorial Advisory Board's Chair
William Lesso

Editor-in-Chief
Nagib C. Callaos


Sponsored by
The International Institute of
Informatics and Systemics

www.iiis.org
 

Editorial Advisory Board

Editors

Journal's Reviewers
 

Description and Aims

Submission of Articles

Areas and Subareas

Information to Contributors

Editorial Peer Review Methodology

Integrating Reviewing Processes


Overall Development Management Model: A New Approach for Emerging Countries. Comparative Analysis of Six Countries on Two Continents.
Fabiana Sciarelli, Azzurra Rinaldi
(pages: 1-7)

The Review Function in Organizations and its Implications for Organization Theory, Cybernetics, and Ethnography
Paul D. Nugent, Richard Montague
(pages: 8-12)

Measuring the Value of Enterprise Architecture on IT Projects with CHAOS Research
Eaglan Kurek, James Johnson, Hans Mulder
(pages: 13-18)

Student-Lead, Interdisciplinary Project-Based Learning for Continuous Success in Animation Education
Seth Holladay, Brent Adams
(pages: 19-24)

Increasing the Attractiveness of Study Programs in the Field of Security and Safety
Eva Sventekova, Katarina Holla
(pages: 25-28)

METEO11 Meteorological Message gained from the METB3, METCM or Abstract of Measured Meteorological Data
Karel Šilinger, Martin Blaha
(pages: 29-34)

Transdisciplinar Meta-Design for Geomatics Applications
Margarita Paras Fernandez, Fernando Lopez Caloca
(pages: 35-40)

Biomonapp’s Sensing & Monitoring of Plants/Fish & Water Quality for Ag Biotech & Bio Monitoring Environments
Christine M. Cunningham Yukech
(pages: 41-47)

Fire Control Application for Technical Control of Artillery Fire – Data Binding
Martin Blaha, Karel Šilinger
(pages: 48-52)

Explaining the AMST Model: Using Arts, Maths, Science, and Technology in an Upgraded Problem-Based Learning Approach
Georgia Daleure
(pages: 53-56)

Challenges for Using IT in Mexico’s Health Care Industry (Aguascalientes México Case)
Jesús Salvador Vivanco, Martha González
(pages: 57-61)

Dialectal Atlas of the Arab World - between Intention and Reality
Oleg Redkin, Olga Bernikova
(pages: 62-65)

Integrating Architectural Approaches in Communication Design Education to Improve Awareness in Affordance Design
Simge Esin Orhun
(pages: 66-71)

Ethical Implications in the Way Some Marketing Activities is Using Big Data
Adriana da Glória Prado, Joice Chiareto, Fábio Lotti Oliva, Celso Cláudio de Hildebrand e Grisi
(pages: 72-76)

Evidence-Based Education: Case Study of Educational Data Acquisition and Reuse
Katashi Nagao, Naoya Morita, Shigeki Ohira
(pages: 77-84)


 

Abstracts

 


ABSTRACT


A Method to Generate Freeform Curves from a Hand-drawn Sketch

Tetsuzo Kuragano, Akira Yamaguchi


When designers begin a product design, they create their ideas and expand them. This process is performed on paper, and designers’ hand-drawn lines are called sketches. If the designers’ hand-drawn sketches can be realized as real curves, it would be effective in shortening the design period. We have developed a method to extract five degree Bezier curves based on a hand-drawn sketch. The basic techniques to detect curves based on a hand-drawn sketch are described. First, light intensity transformation, binarization of the hand-drawn sketch, and feature based erosion and dilation to smooth the edges of the binary sketch image are described. Then, line segment determination using the detected edges is described. Using the determined line segments a five degree Bezier curve generation is described. A curve shape modification algorithm is described to reconstruct a five degree Bezier curve. Examples of five degree fair curvature Bezier curves based on a sketch are given.

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