Clemens Birklbauer, Oliver Bimber,
"Active Guidance for Light-Field Photography on Smartphones"
, in Computers & Graphics, Vol. 53, Part B, Elsevier, Seite(n) 127-135, 12-2015
Active Guidance for Light-Field Photography on Smartphones
Sprache des Titels:
We present a novel approach for guided light-field photography using off-the-shelf smartphones. In contrast to previous work that requires the user to decide where next to position a mobile camera, we actively compute and visualize during runtime a recommendation for the next sampling position and orientation taking into account the current camera pose and required camera alignments. This supports efficient capture of various types of large-field-of-view light fields in just a matter of minutes and without specialized camera equipment. To further reduce the overall capture time, we describe an extension of our guidance algorithm to collaborative light-field photography by small groups of users.