Title :
Plenoptic deconvolution in turbulent scenarios
Author :
Trujillo-Sevilla, J.M. ; Fernandez-Valdivia, J.J. ; Marichal-Hernandez, Jose G. ; Rodriguez-Ramos, Jose M. ; Rodriguez-Ramos, L.F. ; Mantilla, I.
Author_Institution :
Univ. of La Laguna, La Laguna, Spain
Abstract :
The deconvolution applied to plenoptic sensors has only been studied in the area of light intensity, including no treatment for the possible path changes that optical rays suffer due to the refraction index changes in the medium. Using the plenoptic sensor not only will be possible to know the wavefront phase aberration induced by atmospheric turbulence but also, using the deconvolution presented here, it will be possible to restore the spatial structure of the observed source.
Keywords :
aberrations; astronomical image processing; astronomical instruments; atmospheric optics; atmospheric turbulence; deconvolution; image sensors; refractive index; wavefront sensors; atmospheric turbulence; light intensity; observed source; optical rays; path changes; plenoptic deconvolution; plenoptic sensors; refraction index changes; spatial structure; turbulent scenarios; wavefront phase aberration; Deconvolution; Imaging; Lenses; Microoptics; Sensor phenomena and characterization; Telescopes; deconvolution; plenoptic; turbulence;
Conference_Titel :
Information Optics (WIO), 2014 13th Workshop on
Conference_Location :
Neuchatel
DOI :
10.1109/WIO.2014.6933286
