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2D edge detection using cost minimization / snakes

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)

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2D edge detection using cost minimization / snakes

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  1. 2D edge detectionusing cost minimization / snakes TEAM E: Project 12 SSIP 2003 Timisoara, Romania 2003

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

  3. The Team at work

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

  5. CT sections

  6. Image selected for procesing

  7. Selected region for procesing

  8. ContrastEnhancing

  9. Gaussian Blur

  10. SOEBEL operator edge detection

  11. Points selection for snake procesing

  12. Snaxels finding the Active contours

  13. Final snake contour

  14. SSIP 2003 Timisoara Thank you for your patience The TEAM

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