vehicle counter and parking lot analysis ece 172a project edward tran
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Vehicle Counter and Parking Lot Analysis ECE 172A Project Edward Tran. To count the number of spots that are taken or available in a parking lot. Research Problem Statement.

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vehicle counter and parking lot analysis ece 172a project edward tran
Vehicle Counter and Parking Lot Analysis

ECE 172A Project

Edward Tran

slide3
If the parking lot is full, it will tell the drivers so they don\'t have to waste time or gas looking for parking in a full lotMotivation
related research

A Vision-Based Parking Lot Management System

Sheng-Fuu Lin, Yung-Yao Chen, and Sung-Chieh Liu

2006 IEEE International Conference on System, Man and Cybernetics

Car-Park Occupancy Information System

D.B.L. Bong, K.C. Ting, N.Rajaee

www.cs.ieeemalaysia.org

Related Research
basic approach

White balance to maintain color consistency

Define parking spaces and mask them off

Find median RGB values of parking spot

Threshold against median of road

Count amount of cars and empty spaces

Basic Approach
slide7
Good

It kind of works

Bad

Slow

Not very robust

Gets tricked by

Cars that are similar color as road

Shadows

Changing lighting conditions

Discussion of Results
discussion of results

Why is it slow?

Lots of for loops

Why it gets tricked?

Couldn\'t get the equation/algorithm from the paper to work because too vague on a couple variables

Discussion of Results
more streamlined optimized code more robust thresholding foreground extraction
More streamlined/optimized code

More robust thresholding/foreground extraction

Future Improvements
recap

Lessons Learned

Ask for help

Stumbling Points/Milestones

Jpeg compression messed up my mask

Saving MATLAB figure in same resolution as inputted

Recap
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