Non-Contact Vision Inspection System of Geometric Dimension Based on LabVIEW and IMAQ Vision
This paper researched on the characteristic of circle, line and area of 2-D mechanical parts. The non-contact vision inspection system is based on labVIEW and IMAQ Vision, and the main hardware include GIGE camera, image acquisition and the NI PXI-1042 platform. The system uses image processing and analysis technology, such as image filtering, smoothing processing, local enhancement and edge detection to complete the work of size measurement. According to the contrast testing results, this system has characteristics of less time-consuming, quick inspection speed and high measurement accuracy, which completely satisfies the requirements.
Guanglin Wang, Huifeng Wang, Jun Liu and Xilin Zhu
B. Wang et al., "Non-Contact Vision Inspection System of Geometric Dimension Based on LabVIEW and IMAQ Vision", Advanced Materials Research, Vol. 305, pp. 53-56, 2011