Title :
Preliminary investigation of thermal hartmann wavefront sensing
Author :
Zhao, Liping ; Ooi, Kelvin Jian Aun ; Li, Xiang ; Ang, Lay Kee
Author_Institution :
Singapore Inst. of Manuf. Technol., Singapore, Singapore
Abstract :
We present a novel technique for thermal imaging in capitalisation on the Hartmann wavefront sensing technology for purposes of 3-D sensing. The issues of reflection induced noises, diffuse nature of thermal radiation, and directionality of emissivity, which might affect the results of thermal Hartmann wavefront sensing, are also discussed.
Keywords :
infrared imaging; wavefront sensors; directionality; thermal Hartmann wavefront sensing; thermal imaging; thermal radiation; Apertures; Arrays; Image reconstruction; Optical surface waves; Reflection; Sensors; Surface waves; infrared imaging; thermal Hartmann wavefront sensor; three-dimensional (3-D) imaging; wave optics;
Conference_Titel :
Control Automation Robotics & Vision (ICARCV), 2010 11th International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-7814-9
DOI :
10.1109/ICARCV.2010.5707371
