Browsing by Author "Payne, Andrew D."
Now showing items 1-5 of 30
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Achieving sub-millimetre precision with a solid-state full-field heterodyning range imaging camera
(Institute of Physics Publishing, 2007)We have developed a full-field solid-state range imaging system capable of capturing range and intensity data simultaneously for every pixel in a scene with sub-millimetre range precision. The system is based on indirect ... -
Advantages of 3D time-of-flight range imaging cameras in machine vision applications
(Electronics Research, 2009)Machine vision using image processing of traditional intensity images is in wide spread use. In many situations environmental conditions or object colours or shades cannot be controlled, leading to difficulties in correctly ... -
Calibration and control of a robot arm using a range imaging camera
(IS&T- the Society for Imaging Science and Technology SPIE, 2010)Time of flight range imaging is an emerging technology that has numerous applications in machine vision. In this paper we cover the use of a commercial time of flight range imaging camera for calibrating a robotic arm. We ... -
Characterization of modulated time-of-flight range image sensors
(SPIE and IS&T, 2009)A number of full field image sensors have been developed that are capable of simultaneously measuring intensity and distance (range) for every pixel in a given scene using an indirect time-of-flight measurement technique. ... -
Characterizing an image intensifier in an full-field range image system
(IEEE, 2008)We are developing a high precision full-field range imaging system. An integral component in this system is an image intensifier, which is modulated at frequencies up to 100 MHz. The range measurement precision is dictated ...
