Fig. 2
From: Image sharpening algorithms improve clarity of surgical field during 3D heads-up surgery
Surgical images of cataract surgery with and without image-sharpening algorithms. The edge of anterior capsulotomy is easily identified during continuous circular capsulorhexis (CCC) with 25% intensity of the image-sharpening. For phacoemulsification and aspiration (PEA) and irrigation and aspiration (IA), the edges of the lens nucleus and the remaining cortex are better highlighted with 25% intensity