A Planar-Dimensions Machine Vision Measurement Method Based on Lens Distortion Correction

Table 2

Measurement results of segments of shaft (mm).

Segment of shaft	1	2	3	4	5	6
Known values	32.441	31.467	30.459	34.422	31.589	37.725
Proposed method	32.447	31.469	30.463	34.426	31.593	37.732
Without correction	32.506	31.526	30.520	34.501	31.650	37.827