00 About Me | ANDY

PARK, HYUNGJU
.
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Mailbox 360, 465 Northwestern Ave, West Lafayette, 47907, IN, USA

email : jijon8810@gmail.com
Phone: 1-765-430-2447

13 EX-BOT | Application Robot

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No.13 [ Individual Work ]

Classification : Application Robot

Name : EX-BOT

Date : 2008.09 ~ 2008.12

Overview

EX-BOT is an exploring robot that people can use to explore places like a cave.Operator can control the robot and Pan/Tilt camera built on it through Blue tooth wireless comunication. This robot sends the real-time scene and environmental information to operator's PC, and it is shown by the program I made. Besides, when Face detection mode is activated, the camera tracks people's face, drawing a rectangular around the face.

My contributions

- System Integration, designed the platform using CAD tools

- Controlled step-motors, sensor signal processing

- Used Adaboost Algorithm to detect people's faces

- Created Graphic User interface Software

12 SELF-CAM | Vision, Application Robot

No.12 [ Team Work ]

Classification : Vision, Application Robot

Name : SELF UCC MAKER

Date : 2008.09 ~ 2008.12

Overview

The objective is to help people take pictures and videotape by themselves without using the click of mouse or pressing any keyboard button, so this can give people convenience and much freedom. Three different colors of rectangular sheets were used for changing the modes. For example, when a blue rectangular is shown to the camera, the program enables the web camera to take a picture immediately. When a green rectangular is shown, the program starts to detect people’s faces, so the center of camera view can move along with the people's face. Also, when a red rectangular is shown, the program stops detecting faces. For this project, we applied Adaboost algorithm using Haar-like features to detect human faces, and we toiled away to create an effective algorithm to detect colored rectangular even when a rectangular tilt up to 30 degrees or so, regardless of the size of it.

My contributions

- Used Adaboost Algorithm to detect people's faces

- Created Graphic User interface Software for operator

- Motor Control using RS-232 serial communication

- Created an algorithm to detect a rectangular colored box for selecting modes.

11 Walking Biped Robot

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No.11 [ Individual Work ]

Classification : Biped Robot

Name : Walking Robot

Date : 2008.09 ~ 2008.12

Overview

I made this robot in "Humanoid Robot Design" course. This is the final project of this course. I learned how to apply Inverse Kinematics to robot effectively for stable and fast walking through this project. Passing through hard time, I could make the fastest and most stable robot among all final works in the course.

My contributions

- Applied & modified Inverse Kinematics to the robot for better walking.

- Motor control