沈舷,周锋,赵力.基于局部区域灰度亚像素法电缆护套厚度精确测量[J].电测与仪表,2016,53(8):. Shen Xian,Zhou Feng,Zhao Li.A sub-pixel edge detection algorithm based on local area gray-scale of thickness measurement of cable sheath material[J].Electrical Measurement & Instrumentation,2016,53(8):.
基于局部区域灰度亚像素法电缆护套厚度精确测量
A sub-pixel edge detection algorithm based on local area gray-scale of thickness measurement of cable sheath material
Image measurement technique has been a new high-performance measurement technology in recent years, it occupies an increasingly important position in the measurement field. It has been widely used in geometry measurement field because of its advantage of non-contact, high accuracy, high speed. The paper proposed a sub-pixel edge detection algorithm based on local area gray-scale. Then apply it to the cable sheath material thickness measurement and achieved a precise and fast measurement system.
