Visual inspection systems are based on the employment of pictures, both in the visible and infrared or ultraviolet spectrums. They can also make use of sonar images or adding structured light to the environment in order to analyze defects and shapes in products.
The figure shows an image obtained by means of a range camera that allows distinguishing an object by its depth. Thus, its position and defects can be determined through its volume.
The technology is totally developed and has been laboratory and field tested, although, it requires a particular specification for each case. The technology can be used for real-time inspection of production processes, both for the recognition and for the classification and quality inspection.
Description of the technology
A Spanish research group has been working in inspection systems that use one or more cameras, together with the adequate illuminating systems to capture the necessary images. These pictures are then sent to a computer that processes the information to perform the classification according to the quality criteria and characteristics requested by the production process. The major innovative aspect of this technology is the use of advanced image processing techniques to obtain higher quality inspection systems; It is also possible to use sonar images or adding structured light to the environment in order to analyze defects and shapes in products. Thus, problems with brightness and shadows of images can be avoided.
Specifications
The technology has been successfully employed for: • detection of defects due to vibrations in aluminium sheets; • automatic detection of defects in flat glass; or, • quality control of labels in flowpack wipes. It is also possible to use sonar images or adding structured light to the environment in order to analyze defects and shapes in products
Main advantages of its use
Applications
Additional information (attached documents)
Ahead of the current Coronavirus outbreak, Innoget is fully committed to contributing to mobilizing scientific and expert communities to find a real solution to the Covid-19 pandemic. Therefore, we're supporting worldwide calls and programs that could help in any aspects of the coronavirus crisis.
Is your organization promoting or looking for innovation or research initiatives to mitigate the Covid-19 outbreak? Email us at covid19@innoget.com to list them.
Channeled through Innoget's online open innovation network, initiatives in the health, virology, medicine, or novel technologies applied to human health, among others, are listed and disseminated to Innoget members -ranging from hospitals, research institutes, scientists, businesses, and public administrations- and innovation partners worldwide.
Create your free account to connect with Universidad de Alicante and thousands of other innovative organizations and professionals worldwide
Send a request for information
to Universidad de Alicante
Technology Offers on Innoget are directly posted
and managed by its members as well as evaluation of requests for information. Innoget is the trusted open innovation and science network aimed at directly connect industry needs with professionals online.
Need help requesting additional information or have questions regarding this Technology Offer?
Contact Innoget support
