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Student Innovations: CS Senior Capstone Projects

Sample CS Senior Capstone Projects

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Page 1: Sample CS Senior Capstone Projects

Student Innovations:CS Senior Capstone Projects

Page 2: Sample CS Senior Capstone Projects
Page 3: Sample CS Senior Capstone Projects
Page 4: Sample CS Senior Capstone Projects

3D Stereoscopic ModelingAndrew Janson, Josh EllisAdvisor: Dr. Paul Talaga

College of Engineering and Applied Science, University of Cincinnati, Cincinnati, OH 45221

Introduction

How Stereo Vision Works

Methods

Future Work

1• 3-D scanning is the process of converting physical objects to

numerical data that can be geometrically represented.

• Digital models allow for testing and redesign of real objects without wasting physical resources.

3

4

Image Capture

Disparity Maps

3-D Representation

• Easy to setup/use software and hardware

• Quickly capture sets of stereoscopic images

• Generate 3D model from disparity map

Objectives 2

http://qz.com/96806/with-3d-printing-youll-be-able-to-replicate-the-worlds-famous-sculptures/

5 Image Setsi. Frontii. Rightiii. Backiv. Leftv. Top

Actual Depth Calculation

Digital representation of each side

Calculated height for each pixel in image

Hexagonal Prism Front View Side View

MeshlabApply Mesh (each side) Point Cloud

ImportSave to file

• Higher resolution for better modeling

• 3-D Printing integration

• Larger scanning area

• Faster processing time

Known• D-wall• D-center

Calculate• D-object• Object size

• 2 images of same object (slightly different angles)

• Find pixels on each image corresponding to same point on real object

• Triangulation to calculate distance from real object to cameras

Stereoscopic Camera Human Eyes

5

Stereoscopic Image

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Page 10: Sample CS Senior Capstone Projects