2D edge detection using cost minimization / snakes TEAM E: Project 12 SSIP 2003 Timisoara, Romania 2003.

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2D edge detection using cost minimization / snakes TEAM E: Project 12 SSIP 2003 Timisoara, Romania 2003

Team Akgun Ozkok-Ataser – London (United Kingdom) Jozsef Kovacs - Debrecen (Hungary) Ovidiu Ciobanu – Timisoara (Romania ) Ovidiu Dancea – Cluj (Romania) Tomaz Vrtovec - Ljubljana (Slovenia)

The Team at work

Steps Select image Increase contrast Apply gaussian blur Edge detection by Soebel operators Active contour using snakes algorhitms

CT sections

Image selected for procesing

Selected region for procesing

Contrast Enhancing

Gaussian Blur

SOEBEL operator edge detection

Points selection for snake procesing

Snaxels finding the Active contours

Final snake contour

S S I P T i m i s o a r a Thank you for your patience The TEAM

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