Shape Recognition March Program Review

Team Tillamook

The TeamTeam Members:

★ Kim Tabac (Spring Team Lead)★ Bethany Nemeth (Fall Team Lead)★ Hailee Kenney (Web Master)★ Ross Hallauer (VIP)Advisors:

★ Aziz Inan (Faculty)★ Walt Harrison (Industry)

BackgroundRecognizes and counts the number of shapes (circle, triangle, or square) that pass under the camera

Methods★Sense-Process-Display★Determined components

○ MOSIS - EEPROM ○ Arduino MEGA○ ArduCAM○ LCD○ Stepper Motor

★Design and Implementation

ArchitectureHardware ComponentsSoftware Components

Mechanical Components

Results★ No quantitative

data★ Data represented

by comparing expected shape with shape that was recognized

Expected Shape

Shape Recognize

d

Expected Shape

Shape Recogniz

ed

Square Square ✓ Circle Circle ✓

Circle Circle ✓ Square Square ✓

Triangle Triangle ✓ Triangle Triangle ✓

Square Square ✓ Square Square ✓

Circle Circle ✓ Triangle Triangle ✓

Triangle Triangle ✓

Hardware Issues★MOSIS

○ Large schematic○ B^2 Logic Limitations

★LCD Display○ ArduCAM shield

★Power supply★Hardware Placement

Software Issues★Arduino memory limitations

○ Image data○ Large numbers

★Poor Documentation★Coordinating Hardware Components

○ Track, LCD, Camera, On/Off Switch

Demonstration

https://www.dropbox.com/s/uy1qmxnhpcagp3t/00001.MTS

Conclusion★Methods for building project★Architecture (hardware, software,

mechanical components)★Results★Issues encountered with hardware &

software★Successful in recognizing shapes