학술논문
High power LED lighting for CNN based image processing at frame rates of 10 kHz
Document Type
Conference
Author
Source
2010 12th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA 2010) Cellular Nanoscale Networks and Their Applications (CNNA), 2010 12th International Workshop on. :1-3 Feb, 2010
Subject
Language
ISSN
2165-0144
2165-0152
2165-0152
Abstract
CNN based cameras are able to process images in the kHz range in machine vision systems, as demonstrated for the closed loop control of laser welding processes. Other applications do not benefit from a comparable light source. This paper reports the current state of a LED based lighting for the inspection of cylindrical metallic surfaces on aluminum wires. Frame rates of 10 kHz and exposure times of 20 μs have been achieved so far.