Pre-Navigation Processing For Virtual Colonoscopy

Overview

Pre-Navigation Steps

Pre-Navigation Steps

Pre-Navigation Steps

Adaptive Classification

Adaptive Classification

Electronic Cleansing

Electronic Cleansing

Electronic Cleansing

3D Region Grow

Electronic Cleansing

Shooting Rays

Electronic Cleansing

Volumetric Contrast Enhancement

Volumetric Contrast Enhancement

Segmented Colon

Centerline Computation

Centerline Computation

Centerline Computation

Results

Results

Results

Results

Results

Results

Results

Results

Results

Results

Results

Conclusion

Conclusion

Conclusion

Thank You!