21 August 1996 Robust unwrapper for two-dimensional images
Author Affiliations +
Proceedings Volume 2784, Vision Systems: Sensors, Sensor Systems, and Components; (1996) https://doi.org/10.1117/12.248518
Event: Lasers, Optics, and Vision for Productivity in Manufacturing I, 1996, Besancon, France
The unwrapping of a 2D image in a reasonable time is still an unsolved question. Many algorithms have been proposed in the past, but all of them failed to some extend: either they do not meet the requirements for accuracy or the amount of time required for execution makes them unacceptable because of the time constraints involved in certain kinds of problem. Towers, amongst others, introduced the concept of tiles unwrapping, obtaining good results in a reasonable amount of time. From the idea of dividing the image into tiles, an algorithm for 2D phase unwrapping that allows the achievement of high precision in an acceptable time is proposed.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Miguel Arevalillo Herraez, Miguel Arevalillo Herraez, David R. Burton, David R. Burton, Michael J. Lalor, Michael J. Lalor, David B. Clegg, David B. Clegg, } "Robust unwrapper for two-dimensional images", Proc. SPIE 2784, Vision Systems: Sensors, Sensor Systems, and Components, (21 August 1996); doi: 10.1117/12.248518; https://doi.org/10.1117/12.248518


Back to Top