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Robotic Freehand Drawing

Zainal Abidin, Muhammad Nazreen (2015) Robotic Freehand Drawing. IRC, Universiti Teknologi PETRONAS. (Unpublished)

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Abstract

The objective of this project is to mimic the human motions and use back that information to convert it into robotic motion. The motion selected in this project is drawing activities on top a paper. A robotic arm system was build that can perform image processing from images obtained from a webcam, and use that information to convert it into robotic motion. The human will perform the simple drawings and the image will be captured by the webcam. Using MATLAB interface with its supported hardware, the image will be processed in real time to get the appropriate pulse width modulation (PWM) signals to be fed to the servo motors that acts as a joint for the robotic arm. Various image processing were tested and the object tracking based on colour was used in this project. The robotic arm system was managed to perform linear drawing, but are having difficulties to perform curved drawings perfectly. It was also programmed to detect the differences of when the user makes a drawing or not. Regardless, the important features of the drawing was successfully copied using images from the webcam

Item Type: Final Year Project
Academic Subject : Academic Department - Electrical And Electronics - Pervasisve Systems - Digital Electronics - Design
Subject: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Engineering > Electrical and Electronic
Depositing User: Ahmad Suhairi Mohamed Lazim
Date Deposited: 18 Nov 2015 08:44
Last Modified: 25 Jan 2017 09:35
URI: http://utpedia.utp.edu.my/id/eprint/15999

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