基于空域与频域结合的聚焦形貌恢复

Key Points

• The method enhances the focus evaluation function, resulting in a deeper depth map reconstruction.
• In simulations, the approach achieved a lower root mean square error and higher correlation coefficients compared to traditional methods.
• Observational analysis validated the outcomes with significant improvements in image focus evaluation resolution through Laplacian operator and wavelet transforms.
• The technique highlights a promising avenue for optimized shape recovery, potentially advancing applications in imaging technology.

Abstract