Abstract
A microprocessor-based electronic system has been designed to detect the position of a black/white transition line viewed by a conventional dosed circuit television monochrome camera. The system examines the video signal for sharp changes in level, corresponding to sudden changes in brightness, and generates a digital output. The detection circuitry works at video rates. The system has been used with the principle of optical sectioning to profile a variety of surfaces, and some preliminary results are presented.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.