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Book ChapterDOI
01 Jan 2007
9 Citations
They are available with Internet Protocol (IP) technology built into the camera; so all that needs to be added to allow the camera to work on the Internet is an IP address.
We have developed a new ring-down technique that does not require a shutter to turn a probe laser on and off.
The minilens ring makes also the plenoptic camera versatile; it is possible to adjust the parameters of the ring so as to reduce or increase the size of the projected image.
The user needs no additional hardware except an ordinary, Internet- enabled mobile camera-phone - a device that many visually-impaired individuals already own.
Moreover, the ring doesn't disturb the functions of the camera, unless a user uses the interface.
In this work, an automatical camera calibration method based on coded ring markers is proposed, which is easy to operate and greatly improve automaticity of camera calibration.
The cost of our method is low as it needs only a simple ring-shaped part on the camera bezel.
This study introduces a new intelligent Internet of vehicles system based on optical camera communication combined with convolutional neural networks.
Not only does access to computers and the Internet need to be improved before widespread use by patients, but computer users will need to be instructed on how to navigate the Internet.