Applications: Calculators OCR
Trend of machine vision
With the complex and diverse application of machine vision, the combination with deep learning algorithms, 3D application technologies, interconnection standards and other technologies is becoming closer. Deep learning algorithm: this algorithm simulates the hierarchical structure of human brain, and realizes the hierarchical expression of data by constructing the low-level signal and high-level semantic. Deep learning algorithm is introduced to the machine vision image processing system for appearance inspection, making the recognition more intelligent and the information processing capability stronger. Application of 3D technology: with the development of the 3D application technology, more 3D reconstruction technology has been introduced to the machine vision, including structured light, DFF, TOF, binocular vision and photometric stereo, etc. 3D image processing and analysis algorithm has also been widely studied, which will become the mainstream for the development of machine vision. Standard for interconnection: it is necessary to realize the interconnection among the machine vision system, intelligent manufacturing equipment and the management system of enterprises so that equipment and manufacturing management will become more intelligent. Currently, EMVA, AIA, CMVA and JIIA jointly form the GenICam for the machine vision industry. AIA formed GigE Vision, USB3 Vision and other camera communication protocols. Machine vision industry has also expanded its boundary through the cooperation with other industries, aiming to realize the combination of the vision system with other industries.