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


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Re-Published in
Academia.edu
(A Community of about 10.000.000 Academics)


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

Journal's Reviewers
 

Description and Aims

Submission of Articles

Areas and Subareas

Information to Contributors

Editorial Peer Review Methodology


Design of Pulse Oximeter with WiFi Connectivity and Interoperability with Standard HL7 and IEEE 11073-10404:2008
Víctor Ochoa, Raul Sandoval
(pages: 1-8)

On the Criticality of Interdisciplinary Communications for Continued Scholarly Research, and the Potential Applicability of the Case Studies Methodology (Invited Paper)
Jeffrey A. Dunne
(pages: 9-12)

Interdisciplinary Program For In-Service Teachers; Working with Industry And University to Enhance Learning Experiences in the State of Ohio (Invited Paper)
Suzanne Lunsford, William Slattery
(pages: 13-16)

The Way of No-Way to Pursue Knowledge in Many Ways (Invited Paper)
Jayanta Choudhury
(pages: 17-21)

Developing a Hybrid Graduate Program
Ronda Sturgill, Jacob Wilson, J.C. Andersen
(pages: 22-24)

Critical Thinking and Collaboration: A Strategy to Enhance Student Learning
Ronald A. Styron, Jr.
(pages: 25-30)

A Process Model for Goal-Based Information Retrieval
Harvey Hyman
(pages: 31-34)

Data Mining on Survival Prediction after Chemotherapy for Diffuse Large-B-Cell Lymphoma and Genomics of Metastasis Cancer
Shen Lu, Richard Segall, Thomas Hahn
(pages: 35-42)

A Privacy-Preserving Prediction Method for Human Travel Routes
Wen-Chen Hu, Naima Kaabouch, Hung-Jen Yang
(pages: 43-48)

The Projection of Country Universally Sustainable Development Applying the Integral Cluster of Knowledge, Innovation and Technologies
Aleksandras Vytautas Rutkauskas
(pages: 49-58)

The PhD Ethos-Mythos: What Chances do Have Young Talented Researchers in Reality? (Invited Paper)
Bernard Wallner, Helmut Schaschl, Martin Fieder
(pages: 59-61)

Efficient Work Team Scheduling: Using Psychological Models of Knowledge Retention to Improve Code Writing Efficiency
Michael J. Pelosi, Michael Scott Brown, Henry Dirska, Mir Mohammed Assadullah
(pages: 62-65)

Comparing a Real-Life WSN Platform Small Network and its OPNET Modeler Model using Hypothesis Testing
Gilbert E. Pérez, Ivica Kostanic
(pages: 66-73)


 

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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