43、Robust Circle Fitting Techniques in Computer Vision and Graphics

Robust Circle Fitting Techniques in Computer Vision and Graphics

1. Introduction to Robust Circle Fitting

In the field of computer vision and graphics, circle fitting plays a critical role in accurately identifying circular objects or features within images. Despite its importance, circle fitting can be challenging due to noise, partial occlusions, and varying lighting conditions. Robust circle fitting aims to address these challenges by ensuring reliable and accurate fits even under adverse conditions.

Why Robust Circle Fitting Matters

• Noise Handling : Real-world images often contain noise, which can distort the circular features.
• Partial Occlusions : Objects might be partially hidde