tailieunhanh - Understanding And Applying Machine Vision Part 2

Tham khảo tài liệu 'understanding and applying machine vision part 2', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | The vast majority of machine vision vendors are players in niche applications in specific manufacturing industries. While generic machine vision platforms have been applied in many industries no single company has emerged within the machine vision industry as a dominant player with a product s that has been applied across a significant number of manufacturing industries. Several companies offer general-purpose vision platforms that have sufficient functionality permitting them to be configured for a variety of applications. Some of these same companies are suppliers of products that address a specific set of applications such as optical character recognition OCR and optical character verification OCV . Some companies are suppliers of image processing board sets that also offer the functionality of a vision platform and can be utilized to address many applications like the general-purpose vision platforms. Page 29 Figure Turnkey system from Perceptron performing 3D dimensional analysis on body-in-white in automotive assembly plant for critical dimensions gap andflushness. The vast majority of the suppliers that make up the machine vision industry are suppliers of industry-specific niche application products. There is often as much value associated with peripheral equipment necessary to provide a turnkey solution as there is value of the machine vision content in the system. It is becoming increasingly more difficult to classify companies in the machine vision market. Suppliers of generalpurpose systems are extending their lines to include products that might have earlier been classified as applicationspecific machine vision systems. Similarly suppliers of image processing boards are offering boards with software that makes their products appear to be a general-purpose machine vision system. There are a couple of board suppliers that today actually offer turnkey application-specific machine vision systems. There are several suppliers of applicationspecific .