ZHANG Zhi-Jiang, CHE Ren-Sheng, HUANG Qing-Cheng, LIN Wei-Guo . Centroid of Characteristic Point Image Obtain in Probe Imaging Vision Coordinate Measuring System[J]. Editorial Office of Optics and Precision Engineering, 1998,(5): 12-18
ZHANG Zhi-Jiang, CHE Ren-Sheng, HUANG Qing-Cheng, LIN Wei-Guo . Centroid of Characteristic Point Image Obtain in Probe Imaging Vision Coordinate Measuring System[J]. Editorial Office of Optics and Precision Engineering, 1998,(5): 12-18DOI:
The study introduces characteristic point image obtain in probe imaging vision coordinate measuring system
proposes centroid algorithm using bilinear interpolation and proves it can improve accuracy of centroid algorithm by increase points.The experiments have show the validity and feasibility of the arithmetic.